| SA00001SE | | Installation of hydraulically actuated spoiler system. | | Reissued | | 7/9/2013 |
| SA00015SE | | Installation of a vortex generator system on wing and vertical tail. | | Amended | | 8/13/1997 |
| SA00024SE | | Installation of vortex generators on the wing and verticle tail and strakes on the nacelles. | | Amended | | 5/17/1996 |
| SA00039DE | | Installation of preoiler system. | | Issued | | 6/11/1993 |
| SA00040LB | | Installation of a modified exhaust tail pipe. | | Amended | | 11/27/1996 |
| SA00057SE | | Installation of emergency medical stretcher oxygen and electrical systems. | | Amended | | 6/1/1994 |
| SA00061LA | | Installation of JPI digital tachometer. | | Amended | | 1/12/1996 |
| SA00068SE (PAGE 1) | | Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1) | | Amended | | 10/20/2010 |
| SA00074SE | | Installation of vortex generator system on the wing and vertical stabilizer of these aircraft | | Amended | | 3/26/1998 |
| SA00079NY | | Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less. | | Amended | | 10/31/2012 |
| SA00091SE | | Replacement fuel filter element Aircraft Porous Media part number AC-A684F-40Y2 installed with aluminum plug in one end. | | Issued | | 5/25/1994 |
| SA00103WI | | Installation of a heated windshield panel | | Amended | | 1/20/2011 |
| SA00161BO (2 OF 3 | | Installation of Avidyne Corporation FlightMax 700-00007-( ) EX500 Multi-Function Display. | | Amended | | 2/8/2005 0:00 |
| SA00165BO | | Installation of Avidyne Corporation Datalink Coupler part number 700-00015-000 per Avidyne Corporation Master Document List Document No. AVACP-006 dtd 1/2/93 or later FAA-approved revisions. | | Issued | | 2/20/2003 |
| SA00228NY | | Installation of Sky Harbour Aircraft Refinishing Ltd Ice Damage Prevention Plates. | | Amended | | 1/24/1997 |
| SA00229BO | | Descriptive data pertaining to this modification is considered inadequate for duplication in other aircraft. This approval is limited to the installation made in Cessna Model 421B Serial Number 421B0507. Approval for operation in Known Icing Conditions. | | Issued | | 2/27/2006 |
| SA00243BO (3 OF 5) | | Installation of Centurion Consulting Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100) or without roll steering (p/n 0025-5200). | | Amended | | 7/21/2011 |
| SA00269BO (1OF 3) | | Installation of Avidyne Corporation TWX 670 Tactical Weather Detection System P/N 850-00026-000-( ) consisting of Avidyne Processor P/N 700-00033-000-( ) Sensor Systems Inc. Antenna P/N S72-1715-1 with doubler plate P/N S72-171530-1 and Avidyne Mounting Tray P/N 700-00034-000. | | Reissued | | 4/9/2010 |
| SA00279SE | | Installation of redesigned engine exhaust stacks. | | Amended | | 2/8/2005 |
| SA00281BO | | Installation of Avidyne Corporation MLX770 MultiLink Broadcast Transceiver P/N 700-00163-( ) Sensor Systems Inc. Antenna P/N S67-1575-109 or equivalent and optional Avidyne Mounting Tray P/N 700-00165-000 | | Amended | | 4/24/2012 |
| SA00290BO (PAGE 1 ) | | Installation of Avidyne Corporation Part Number 700-00167-XXX Multi-Function Display and Mounting Tray Assembly Part Number 700-00168-XXX | | Reissued | | 7/1/2010 |
| SA00308WI | | Installation of replacement wing rear spar caps. Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation made in Cessna Model 421 Serial No. 0169 only. | | Reissued | | 12/1/2004 |
| SA00320SE | | Installation of vortex generators on wing vertical tail and cowling. | | Issued | | 3/22/1996 |
| SA00329SE | | Installation of vortex generators on wings and vertical stabilizer. | | Issued | | 4/19/1996 |
| SA00333DE | | Installation of wastegate exhaust inlet elbow. | | Issued | | 1/14/1998 |
| SA00375LA | | Installation of Single Magellan Systems CNS-12 Aircraft Communications Addressing and Reporting System (ACARS). | | Issued | | 5/13/1997 |
| SA00381DE | | Modification of the Cessna 421C for installation of a Space Imaging System. | | Issued | | 5/21/1999 |
| SA00404WI | | Installation of a starter engagement indication system. | | Issued | | 2/8/1996 |
| SA00419NY | | Installation of cockpit utility light. | | Reissued | | 12/31/2002 |
| SA00432SE (PG 4) | | Installation of EGT 701 series fuel flow instrument. | | Amended | | 4/12/2013 |
| SA00514SE | | Installation of vortex generators on the wings and rudder and installation of a strake on the outboard side of each engine. | | Issued | | 4/28/1998 |
| SA00537SE | | Installation of vortex generators on the wing and rudder surfaces and installation of nacelle strakes. | | Issued | | 7/16/1998 |
| SA00556DE | | Installation of a left-hand exhaust stack assembly. | | Issued | | 9/23/2004 |
| SA00571SE | | Replacement of certain BF Goodrich pneumatic deicer boots. | | Reissued | | 6/13/2001 |
| SA00674WI-D | | Modification of Collins VHF-22A/VHF-22B VHF COMM Receiver Transmitter with CTL-22 Control Pro Line II System Installation to a Collins VHF-22C/VHF-22D VHF COMM Receiver Transmitter with CTL-22C Control 8.33 kHz Pro Line II system installation. | | Amended | | 7/23/2012 |
| SA00678SE | | Installation of J. P. Instruments 8Jimline EGT-100 series primary instruments | | Issued | | 3/5/1999 |
| SA00680SE (4 OF 6 | | Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer. | | Reissued | | 7/8/2005 |
| SA00709LA | | Installation of control wheel. Includes provisions only for a push-to-talk (PTT) switch. Separate FAA approval of PTT switch is required. | | Reissued | | 5/14/2002 |
| SA00729SE | | Installation of twin temperature indicating system with fuel flow in accordance with J.P. Instruments (JPI) Installation manual Report No. 760 Revision - dated 7/20/99 or later FAA approved revision. | | Amended | | 11/30/2005 |
| SA00747AT | | Installation of left hand and right hand inboard fuel cell assemblies. | | Reissued | | 4/27/2009 |
| SA00749AT | | Modification of flush type fuel caps for installation of a locking cylinder and keeper. (1964 and subsequent) | | Amended | | 12/10/1997 |
| SA00761AT | | Installation of left and right side fuel cell assemblies. | | Reissued | | 4/27/2009 |
| SA00763AT | | Installation of left hand and right hand fuel cell assemblies. (310 S/N PO240 and up 401 S/N 1 thru B1200 402 S/N 1 thru B1200) | | Reissued | | 4/29/2009 |
| SA00780SE (PAGE 2) | | Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE dated February 1 2001 or later FAA approved revision. | | Amended | | 5/11/2010 |
| SA00804SE | | Installation of an engine failure indicator system also referred to as a low Thrust Detector system. | | Amended | | 7/16/2000 |
| SA00823CH | | Installation of various de-icer wire harnesses. | | Reissued | | 10/10/2002 |
| SA00833WI | | Installation of a seat headrest. | | Issued | | 11/5/1999 |
| SA00861SE Page 4 | | Installation of J.P. Instruments (JPI) fuel flow indicating system | | Amended | | 4/12/2013 |
| SA00944CH | | Replace Janitrol/JanAero Combustion Heater Model 81D94-X (XX) with C&D Associates Combustion Heater Model CD45K either P/N RA-81D94-3 or P/N CD81D94-3. (95-B55 S/N TC-1658 and up E55 S/N TE-959 TE-968 and up 58 S/N TH-437 and up) | | Amended | | 6/20/2000 |
| SA00948CH | | Installation of various de-icer wire harnesses. (E90 modified by STC SA3593NM F90 modified by STC SA4131NM B200 modified by STC SA2698NM-S DHC-6 Series modified by STC SA3532NM) | | Amended | | 1/29/2004 |
| SA00997WI-D | | Installation of Bendix/King KFC 225 Automatic Flight Control System. For Model 421C serial numbers 421C0401 and after. | | Amended | | 12/7/2001 |
| SA00998WI-D | | Installation of Bendix/King KMD 550/850 Multi-Function Display with optional KLN 94 Global Positioning System KGP 560 General Aviation Enhanced Ground Proximity Warning System RDR 2000 Weather Radar System and KMH 880 Multi-Hazard Awareness System or KTA 870 Traffic Awareness System. | | Amended | | 12/7/2002 |
| SA01085LA (PAGE 2) | | Installation of the VNS 1000 Voice Navigation System. | | Reissued | | 4/26/2010 |
| SA01105WI-D (1 OF 2) | | Installation of Bendix/King KMD 550/850 Multi-Function Display System with Optional Traffic Terrain and Weather Sensors. This STC also is approved for some single-engine aircraft. See SA01105WI-D (2 of 2). | | Amended | | 5/31/2007 |
| SA01114CH | | Installation of P2 Incorporated 6600 Audio Advisory system | | Reissued | | 11/4/2013 |
| SA01117AT | | Installation of Composite Spinner. | | Amended | | 10/13/2000 |
| SA01118WI | | Installation of the Concorde FLA or VRSLA RG series batteries in the Cessna Single Engine Airplanes listed on the attached FAA Approved Model List (AML) No. SA01118WI dated October 17 2001 | | Amended | | 11/30/2013 |
| SA01141WI-D | | Modification of a single or dual Collins TDR-94 or TDR-94D Mode S Transponder System installation with CTL-92 control head to a Flight ID capable Collins TDR-94 or TDR-94 Mode S Transponder System installation with CTL-92E control head. | | Amended | | 5/24/2006 |
| SA01157LA | | Installation of Electronics International Model FP-5 or FP-5L fuel flow/fuel pressure instrument as a replacement instrument. | | Reissued | | 1/20/2005 |
| SA01158WI (1 OF 2) | | Installation of Aero Enhancements UV250-1 Supplemental Instrument Panel Lightning System. | | Amended | | 3/29/2005 |
| SA01163WI | | Installation of Meggitt Avionics Electronic Flight Instrument System (EFIS) including single Primary Flight Display single Navigation Display Air Data and Attitude and Heading Reference System. | | Issued | | 5/23/2003 |
| SA01205WI-D (1 OF 2) | | Installation of the KMD 250 Multi-Function Display System with Optional Internal VFR GPS and Optional Traffic and Weather Sensors.
);INSERT INTO stc_table VALUES ( | | Amended | | 11/20/2007 |
| SA01213CH | | Install air ambulance conversion in accordance with Spectrum Aeromed Inc. Drawings as listed on AML SA01213CH or later FAA approved revision. | | Amended | | 3/29/2011 |
| SA01229SE Page 1 | | Installation of CNX80 GPS WAAS Navigator with integrated VHF Navigation and Communication radios. | | Amended | | 6/27/2007 |
| SA01240SE (2 OF 5) | | Installation of secondary voltage indication system | | Reissued | | 4/3/2006 0:00 |
| SA01280CH | | Installation of Challenger Spin-On Oil Filters.(For Cessna 182 model s/n 67042 and up) (For Cessna 421C model s/n 1017 thru 1404) | | Issued | | 8/29/2000 |
| SA01294WI | | Installation of MT-Propeller Model MTV-14-D-C-F/CF188-30g hydraulic 4-blade variable pitch propeller. | | Reissued | | 3/20/2007 |
| SA01306WI-D | | Modification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation. | | Amended | | 2/28/2007 |
| SA01316LA | | Installation of Sandel Avionics Terrain Awareness and Warning System. | | Issued | | 7/10/2002 |
| SA01329LA | | Installation of Blue Sky Network Satellite Telephone System. | | Reissued | | 5/20/2002 |
| SA01330LA (PAGE 1) | | Installation of alternate avionics support assembly. | | Reissued | | 10/6/2010 |
| SA01420WI | | Installation of Garmin GNS 430A / 530A COMM/NAV/GPS Systems. Data required: (1) Scandinavian Avionics Design GmbH Drawing List 2027438-DL-02 Issue 2 or later EASA approved revisions. (2) Scandinavian Avionics Design GmbH Approved Aircraft Flight Manual Supplement Doc. 2027438-AM-02A Issue 1 and Doc. 2027438-AM-02B Issue 2 both approved by EASA under approval No. EASA.A.S.01389 dated 07-09-2005 or later EASA approved revision.
);INSERT INTO stc_table VALUES ( | | Issued | | 4/6/2007 |
| SA01436SE (1 OF 2) | | Cockpit sunvisor retrofit kit. | | Issued | | 8/2/2004 |
| SA01452CH | | Installation of an air ambulance conversion kit. | | Amended | | 3/27/2013 |
| SA01473SE (2 OF 5) | | Installation of a GTX 32 (mode C) GTX 33 (mode S) or GTX 33D (mode S with diversity) Remote Transponde | | Amended | | 5/21/2008 |
| SA01487SE-D (Page 1) | | Installation of a GDL 69 or GDL 69A XM Satellite Receiver | | Amended | | 5/4/2012 |
| SA01588LA | | Installation of Blue Sky Network D-1000 Datalink System in accordance with the FAA Approved Master Data List - Blue Sky Network Document No. 3SKY01 Revision D dated January 20 2004 or later FAA Approved revisions. | | Issued | | 1/23/2004 |
| SA01591SE | | Fabrication of Spoilers Inc. Model SP1000UG spoiler system. | | Issued | | 9/16/2005 |
| SA01669CH | | Installation of Challenger Reusable Air Filter | | Amended | | 6/21/2012 |
| SA01680AT | | New Maximum gross weight limitation of 6000 pounds. | | Issued | | 7/23/1998 |
| SA01692SE (Page 1 OF 2) | | Installation of a Garmin GMX 200 Multi-Function Display | | Reissued | | 10/3/2012 |
| SA01695SE (2 OF 5) | | Installation of an antenna | | Amended | | 2/15/2007 |
| SA01714WI (Page 1) | | Installation of a Garmin GTX 330/330D/33/33D with ADS-B Out functionality | | Issued | | 5/1/2013 |
| SA01734SE (PG 4) | | Application of Stewart Systems synthetic fabric covering system to aircraft fuselage wings tail surfaces control surfaces and related parts. | | Amended | | 3/23/2011 |
| SA01750SE | | Fabrication of Dahlia Doubler. | | Reissued | | 8/24/2011 |
| SA01751SE | | Fabrication of Panida Doubler. | | Reissued | | 8/24/2011 |
| SA01752SE | | Fabrication of Panida Doubler. | | Reissued | | 8/24/2011 |
| SA01763SE | | Fabrication and installation of AeroAcoustics Aircraft Systems (AASI) Aircraft Payload Extender XL gross weight increase system. | | Issued | | 5/31/2007 |
| SA01800SE (PG 2) | | Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. | | Reissued | | 12/1/2011 |
| SA01815LA | | Installation of Sandel Avionics SN3500 Electronic Horizontal Situation Indicator (EHSI). | | Issued | | 8/25/2005 |
| SA01828SE | | Installation of J.P. Instruments (JPI) EDM-960 Primary Engine Data Management System | | Reissued | | 5/12/2011 |
| SA01860NY (3 OF 3) | | Installation of Graphic Engine Monitors (GEM) Models GEM-610 and GEMINI 1200. | | Amended | | 5/31/2006 |
| SA01861SE (PAGE 2) | | Fabrication and installation of Landing Light Controller | | Reissued | | 12/1/2011 |
| SA01933LA-D Page 1 | | Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation
);INSERT INTO stc_table VALUES ( System | | Amended | | 4/1/2013 |
| SA01933LA (1 OF 5) | | Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System | | Amended | | 11/6/2006 |
| SA01935LA | | Installation of external aft body strakes. | | Amended | | 8/14/2009 |
| SA01988SE (PAGE 3) | | Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P. | | Issued | | 4/17/2009 0:00 |
| SA02003NY | | Installation of SMR Technologies pneumatic deicer models. | | Reissued | | 8/29/2006 |
| SA02013CH | | Installation of a Royal International Model 9900BX Traffic Advisory System (TAS). | | Amended | | 5/2/2011 |
| SA02019SE-D | | Installation of Garmin GTN 6XX/7XX Navigation System | | Amended | | 12/13/2013 |
| SA02033AT (PAGE 2) | | Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line (47J series w stc s SH4-235SW SH4-826SW or SH479SW) | | Amended | | 7/25/2008 |
| SA02033AT (PAGE 6) | | Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line (47J series w stc s SH4-235SW SH4-826SW or SH479SW) | | Amended | | 7/25/2008 0:00 |
| SA02075SE | | Installation of a Mid-Continent MD835( ) Lithium Ion Battery | | Amended | | 2/28/2013 |
| SA02095AK | | Installation of hourmeter airspeed switch. | | Issued | | 12/10/1997 |
| SA02110CH (PAGE 2) | | Installation of a Time Trac Data Recorder | | Reissued | | 1/11/2010 |
| SA02119SE Page 1 | | Installation of Garmin GDL 88 ADS-B UAT Transceiver System | | Issued | | 12/28/2012 |
| SA02149AK | | Installation of GX50/60 GPS Navigator Capstone configured MX20 Multi-Function Display and UAT transceiver. | | Reissued | | 5/17/2013 |
| SA02153LA-D (Page 1) | | Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System | | Amended | | 12/16/2013 |
| SA02203AK (PAGE 2) | | Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). | | Amended | | 12/21/2011 |
| SA02208SE | | Fabrication of AeroAcoustics Aircraft Systems (AASI) Aircraft Payload Extender short field landing performance (APE STOL) system in accordance with AASI Master Drawing List No. AA2230 Revision NC dated March 15 2011 or later Federal Aviation Administration (FAA) approved revision and installation of APE STOL system in accordance with AASI Installation Manual No. AA2231 Revision B dated December 27 2011 or later FAA-approved revision. | | Issued | | 1/11/2012 |
| SA02217AK (3 OF 5 | | Installation of Garmin AT Model GDL90 UAT Data Link System in accordance with Garmin AT Inc. GDL 90 UAT Master Data List P/N 560-0278-01 Revision A dated November 12 2004 or later FAA approved revision. | | Amended | | 12/1/2004 0:00 |
| SA02239SE | | Installation of a Skymech rear spar replacement kit | | Issued | | 8/21/2012 |
| SA02254AK | | Installation of Single Screen | | Amended | | 11/7/2011 |
| SA02265SE | | Installation of a camera housing | | Amended | | 11/1/2013 |
| SA02268CH (PAGE 2) | | Installation of Airwolf Filter Corp. Air Oil Separator | | Amended | | 8/28/2011 |
| SA02268CH (PAGE 3) | | Installation of Airwolf Filter Corp. Air Oil Separator | | Amended | | 8/28/2011 |
| SA02366AT-D | | Installation of replacement fuel cell assemblies | | Reissued | | 4/16/2009 |
| SA02430LA | | Installation of fiberglass dome hubcaps on Cleveland 40-135 and 40-135A wheels with 3 each attach brackets bolted with existing wheel hardware to outer wheel halves | | Reissued | | 9/3/2013 |
| SA02520AT | | Installation of M-20 Oil Separator model 600-WP. | | Issued | | 5/30/2002 |
| SA02532AT | | Installation of subject Michelin tires on appropriate aircraft. For Michelin 5 6 8 and 10-inch rim diameter tires on General Aviation Aircraft. | | Issued | | 6/5/2002 |
| SA02546NY | | Installation of the Lord Corporation Nose Wheel Shimmy Damper Part Number SE-1090-1 | | Issued | | 7/9/2008 |
| SA02547AT (PG 2) | | Installation of a Voice Alert System. | | Amended | | 8/28/2007 0:00 |
| SA02550NY | | Installation of a 4-blade MT-Propeller Models MTV-16-I-E-C-F/CF225-37a on a Cessna 421C airplanes. | | Issued | | 7/15/2008 |
| SA02634AT-D | | Installation of fuel cell modifications consistent | | Reissued | | 4/16/2009 |
| SA02738CH (PAGE 5) | | Installation of L-3 Communications Avionics Systems | | Amended | | 5/7/2010 |
| SA02774CH | | Installation of a mounting device for a Class II Electronic Flight Bag on the instrument panel | | Amended | | 9/11/2011 |
| SA02838AT | | Installation of a strobe light system. | | Issued | | 4/12/2004 |
| SA02930NY | | Installation of Insight Instrument Corporation Graphic Engine Monitor (GEM 610C) models G3 G2 and G1 as primary Cylinder Head Temperature (CHT) Exhaust Gas Temperature (EGT) and Turbine Inlet Temperature (TIT) Instruments. | | Reissued | | 6/12/2012 |
| SA03019AT | | Installation of a taxi light system. | | Issued | | 1/12/2005 |
| SA03148NY ( PAGE 1 OF 2) | | The installation of the Latitude Technologies Corporation S100 Tracking System | | Issued | | 9/26/2012 |
| SA03261AT | | Installation of a pitot head system cockpit indicator lights. | | Issued | | 4/25/2006 |
| SA08996AC-D | | Installation of S-TEC System 55 Two Axis automatic flight guidance system Model ST-578 with optional autotrim system. | | Amended | | 5/10/2001 |
| SA09007SC | | Installation of Teledyne Continental TSIO-520-VB engines in place of existing Teledyne Continental TSIO-520-EB engines. | | Reissued | | 9/15/2008 |
| SA09060SC | | Install Teledyne Continental GTSIO-520-D engine. | | Issued | | 7/10/1995 |
| SA09062SC | | Installation of Teledyne Continental GTSIO-520-H engine modified under STC SE09059SC. | | Issued | | 7/10/1995 |
| SA09105SC-D | | Modification IAW RAM Drawing No. 1765 Rev B and the installation of a Teledyne Continental engine TCM TSIO-520-NB modified IAW RAM STC SE09104SC. | | Reissued | | 9/25/2008 |
| SA09127SC | | Installation of RAM Supplemental oil filter. | | Reissued | | 10/8/2001 |
| SA09216SC | | Installation of inconel exhaust system parts coated per RAM Spec 1785. Aircraft must be modified with STC SA09105SC (Ram series VII). | | Reissued | | 10/8/2001 |
| SA09287SC | | Installation of wastegate oil supply strainer and bypass valve Configurations 1889-1 2 or 3. Configuration 1889-1 requires supplemental oil filter to be installed with STC SA09127SC 1889-3 requires filter to be installed using STC SA09127SC and engine must be modified using STC SE09281SC. | | Reissued | | 10/8/2001 |
| SA09307AC-D | | Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems Model ST-743-20/30. | | Issued | | 11/14/1997 |
| SA09337AC-D | | Installation of S-TEC System 30 ALT Altitude Hold System Model ST-744. | | Issued | | 1/30/1998 |
| SA09355SC | | Modify IAW RAM Master Dwg 1914 to reduce airframe aerodynamic drag. | | Reissued | | 10/8/2001 |
| SA09401AC-D | | Installation of S-TEC System 55 Two Axis Automatic Flight Guidance System Model ST-853 with Optional Autotrim System. | | Amended | | 3/14/2001 |
| SA09469SC-D | | Modification of aircraft | | Reissued | | 9/11/2008 |
| SA09472SC | | Conversion of existing Cessna air conditioning system from R12 to R134a refrigerant. | | Amended | | 2/14/2000 |
| SA09517SC | | Installation of a children s critical care childs stretcher assembly p/n 100-1. | | Issued | | 10/29/1998 |
| SA09544SC | | Installation of a wastegate in-line oil strainer. Required placard P/N 1737-9 located on screen housing P/N 9052V states: RAM RECOMMENDS WASTEGATE IN-LINE OIL STRAINER SHOULD BE REPLACED AT EVERY OIL FILTER CHANGE. FAILURE TO DO SO MAY RESULT IN REDUCTION OF TURBO BOOST. USE REPLACEMENT STRAINER AND O-RING KIT P/N EK9052V. | | Reissued | | 10/8/2001 |
| SA09635AC | | Installation of S-TEC Meggitt Engine Instrument Display System (EIDS) in accordance with Master Data List 921230 Revision 7 dated September 17 2004 or later FAA approved revision for Cessna 425. FAA approved Airplane Flight Manual Supplement No. 892137 dated September 20 2004 or later FAA approved revision is required for Cessna 425 with S-TEC Meggitt EIDS. | | Issued | | 9/20/2004 |
| SA09636AC | | Installation of S-TEC 01304 Digital Flight Control System (DFCS) Three Axis Automatic Flight Guidance System Part No. 01304-04-01-007 in accordance with Master Data List 921231 Revision 5 dated 9-14-2004 or later FAA approved revision for Cessna 425. FAA approved Airplane Flight Manual Supplement No. 892135 dated 9-20-2004 or later FAA approved revision is required for Cessna 425 with S-TEC 01304 DFCS. | | Issued | | 9/20/2004 |
| SA09637AC | | Installation of single S-TEC Meggitt Electronic Flight Instrument System (EFIS) in accordance with Master Data List 921229-02 Revision 5 or dual S-TEC Meggitt EFIS in accordance with Master Data List 921229-03 Revision 6 both dated 9-15-2004 or later FAA approved revision for Cessna 425. FAA approved Airplane Flight Manual Supplement No. 892136 dated 9-20-2004 or later FAA approved revision is required for Cessna 425 with single or dual S-TEC Meggitt EFIS. | | Issued | | 9/20/2004 |
| SA09655SC | | Installation of RAM Induction Equalized Fuel Nozzle Set. | | Amended | | 9/20/2002 |
| SA09774AC | | Replacement of certain Goodrich pneumatic deicer boots | | Issued | | 11/9/2012 |
| SA09971SC-D | | Installation of Hartzell model PHC-C3YF-2UF/FC7693DF or PHC-C3YF-2UF/FC7693DFB propellers | | Reissued | | 9/11/2008 |
| SA1001CE | | Installation of H-14 autopilot. | | Issued | | 4/1/1974 |
| SA1007NW | | Installation of a low thrust detector system. | | Reissued | | 3/6/1998 |
| SA10185SC | | Installation of Hartzell model HC-C3YN-2UF/FC9587D-7 or HC-C3YN-2UF/FC9587DB-7 propellers. | | Reissued | | 8/27/2003 |
| SA10236SC (2 OF 4) | | Installation of a GDC 31 Roll Steering Converter | | Amended | | 3/22/2011 |
| SA102RM | | Installation of exhaust turbo connector P/N 042177-5. | | Issued | | 5/19/1977 |
| SA1034CE | | Installation of 50-gallon fuel tank in nose baggage compartment. Limited to installation on model 421B serial number 421B0602 ONLY. | | Reissued | | 6/23/2006 |
| SA1035CE | | Install openable window aft of cabin door. | | Reissued | | 6/23/2006 |
| SA10361SC | | Installation of Hartzell Model PHC-C3YD-2UF/FC9587DB-7 or Model PHC-C3YD-2UF/FC9587D-7 propellers | | Issued | | 10/6/2005 |
| SA103RM | | Installation of exhaust turbo connector P/N 30477-3 | | Amended | | 11/28/1990 |
| SA1040CE | | Installation of AP-107 autopilot. | | Amended | | 10/2/1975 |
| SA1048GL | | Install Egan Aviation air ambulance stretcher P/N 125 using Installation Kit P/N 801. | | Reissued | | 5/1/1997 |
| SA1061CE | | Installation of Collins Company AP-107 (3 axis) autopilot system. | | Issued | | 1/1/1975 |
| SA107GL | | Conversion of oil lubricated de-ice pumps and related hardware to Airborne dry air pump 400 series conversion kits. | | Issued | | 1/23/1976 |
| SA10801SC-D | | Install wheel hub caps | | Issued | | 8/26/2013 |
| SA10816SC | | Electronic torque indication system upgrade in accordance with Installation Drawing No. 200707-05 Revision IR dated July 24 2007 or later FAA approved revision. Required instructions for continued airworthiness are contained in document No. 200707-30 Revision IR dated January 22 2008 or later FAA approved revision. FAA approved Airplane Flight Manual Supplement 200707 Revision IR dated February 28 2008 or later FAA approved revision is required. | | Issued | | 2/28/2008 |
| SA108RM | | Modify exhaust stacks by replacing existing bellows or seal type joints with a clampless sealess type slip joint. | | Issued | | 12/14/1977 |
| SA109RM | | Modify exhaust stacks by replacing existing bellows or seal type joints with a clampless sealess type slip joint. | | Issued | | 12/14/1977 |
| SA1110CE-D | | Installation of Collins AP-106 autopilot. | | Amended | | 6/1/1974 |
| SA1111CE-D | | Installation of AP-107 autopilot(2 axis). | | Amended | | 6/1/1974 |
| SA1120CE | | Installation of Collins Radio Group AP-106 autopilot system. | | Issued | | 7/1/1976 |
| SA1120WE | | Bendix automatic flight control system type M4B and M4C. | | Issued | | 1/1/1960 |
| SA1121CE | | Installation of Collins Radio Group AP-107 (2 axis) autopilot system. | | Issued | | 7/1/1976 |
| SA1122CE | | Installation of Collins AP-107(3 axis) autopilot system. | | Issued | | 7/1/1976 |
| SA1131SW | | Installation of side facing seats. | | Amended | | 6/15/2004 |
| SA1146SO | | Installation of nose cone erosion cap. | | Reissued | | 5/29/2013 |
| SA1158SW | | Mitchell automatic flight system FD/AP282-302 consisting of flight director/autopilot and auto- matic pitch trim. | | Reissued | | 7/9/1984 |
| SA1163GL | | Installation of a Shadin Co. fuel flow indicator. | | Reissued | | 6/8/2006 |
| SA1167CE | | Installation of AP 107 autopilot(2 axis). Serials 301 and subsequent. | | Issued | | 3/29/1976 |
| SA1168CE | | Installation of Collins Radio Group AP-107 3 axis autopilot system and interface with Collins 329A-4V indicator. Serials 301 and subsequent. | | Issued | | 10/20/1975 |
| SA117NW | | Installation of Allison 250-B17 or 250-B17B engines and related changes. | | Reissued | | 11/8/2000 |
| SA1191EA | | Installation of Hanlon & Wilson exhaust system P/N 8294-1(L.H) and 8294-2(R.H.) | | Issued | | 4/2/1980 |
| SA1200CE | | Installation of FiQuench cabin and/or engine fire extinguishant system. | | Reissued | | 1/1/1960 |
| SA1206SW | | Mitchell automatic flight system AK302 consisting of Century III autopilot with optional automatic pitch trim radio and glide slope couplers. | | Reissued | | 7/9/1984 |
| SA1209SO | | Installation of a Fueltron IIIG or Fueltron IIIP digital fuel indicating system. | | Reissued | | 4/29/1991 |
| SA1210CE | | Installation of Hanlon & Wilson exhaust systems P/N 8108-59 and P/N 8109-59 or P/N8108-159 and 8109-159. | | Amended | | 3/19/1980 |
| SA1219SW | | Mitchell automatic flight system AK308 consisting of Century III autopilot with automatic pitch trim radio coupler. | | Reissued | | 7/9/1984 |
| SA1220SW | | Mitchell automatic flight system Model FD/AP282-308 consisting of flight director/autopilot auto- pilot pitch trim or installation of automatic flight system model AK406 consisting of Century IV autopilot with trim or AK406/FD consisting of autopilot/ FD with trim. | | Reissued | | 7/9/1984 |
| SA1227WE | | Installation of Brittain Model B-4 flight control system including PC-1 pitch assist AH-1 altitude hold NAV-1 navigation coupler. | | Issued | | 1/1/1960 |
| SA1246CE | | Install King KFC-200 2 axis (3 optional) flight control system with a KI-255(or -256) flight command indicator or a KG-258 Attitude Horizon Gyro with a KC-292 Mode Controller. | | Reissued | | 2/28/2000 |
| SA1257NW | | Installation of Continental TSIO-520-N engine McCauley 3AF32C93/82NC-6 propellers and associated systems | | Reissued | | 7/22/1988 |
| SA1261CE-D | | Installation of Collins AP-106 autopilot system. | | Issued | | 11/1/1980 |
| SA1262CE-D | | Installation of Collins AP-1072-axis autopilot system. | | Issued | | 11/1/1980 |
| SA1263CE-D | | Installation of Collins AP-1073-axis autopilot system. | | Issued | | 11/1/1980 |
| SA128GL | | Replace existing asbestos or bellows exhaust seal with slip joint. | | Reissued | | 10/9/1987 |
| SA1303CE | | Installation of Enk Aviation fire protection system. | | Amended | | 12/5/1979 |
| SA1305CE | | Installation of fire suppression system. | | Amended | | 6/24/1980 |
| SA1326CE | | Installation of Avcon Industries standard stretchers P/N 4001--201 or 4001-202 and P/N 4001-301 or 4001-302 back adjustable stretcher. | | Reissued | | 8/21/1990 |
| SA1343CE | | Install Sierra data console on left hand seat rails. | | Reissued | | 9/15/1977 |
| SA1358CE | | Chrome-plated brake disc installation. | | Issued | | 1/16/1978 |
| SA135GL | | Install a J.E.T. DAC-2000 3-D RNAV system. | | Issued | | 10/26/1976 |
| SA1361SO | | Replaces original reciprocating engines with Pratt & Whitney of Canada PT6A-135 or PT6A-112 turbopropeller engines and related changes. | | Reissued | | 7/19/2012 |
| SA1375CE | | Reduce height of existing survival seat. | | Reissued | | 10/3/1977 |
| SA1393CE | | Install forward baggage door warning system. | | Issued | | 1/3/1978 |
| SA1400CE | | Install Enk Aviation fire suppression system. | | Amended | | 7/30/1981 |
| SA1401GL | | Install air ambulance conversion. | | Reissued | | 12/21/2001 |
| SA1418SO | | Replacement of rotor vanes in Airborne 211CC and 212CW vacuum pumps. (See limitations) | | Reissued | | 6/12/1984 |
| SA1431CE | | Install King KFC-200 flight control system with or without flight director. | | Reissued | | 2/28/2000 |
| SA1467WE | | Installation of Brittain Model B-4A flight control system. | | Reissued | | 7/2/2013 |
| SA1472WE | | Installation of Brittain Industries Model B-4A Flight Control System | | Reissued | | 7/2/2013 |
| SA1491GL | | Installation of McCauley propeller model 4HFR34C762/94LMA-4. | | Reissued | | 1/30/2006 |
| SA1494SW | | Installation of Mitchell flight director remote annunciator Model AK375. | | Amended | | 7/10/1984 |
| SA14GL | | Installation of detachable lead strap propeller deicers. | | Reissued | | 3/1/1996 |
| SA1501CE | | Sierra utility flight inspection equipment rack installed in left hand side forward location. | | Issued | | 7/11/1979 |
| SA1502CE | | Install King KFC200 automatic flight control system with or without flight director. | | Reissued | | 2/28/2000 |
| SA1512WE (1 OF 2) | | Installation of exhaust gas temperature monitoring systems Model EGT-1. | | Amended | | 2/22/2007 |
| SA1512WE (2 OF 2) | | Installation of exhaust gas temperature monitoring systems Model EGT-1. | | Amended | | 2/22/2007 0:00 |
| SA1515NM | | Crossover exhaust pipe assembly. | | Amended | | 11/4/1982 |
| SA1521CE-D | | Installation of King KFC 250 flight control system (3 axis) using 3-inch or 4-inch indicators. | | Reissued | | 2/28/2000 |
| SA1525NM | | Removal of passenger door. | | Issued | | 11/3/1982 |
| SA1526CE-D | | Installation of King KAS 297 Altitude Selector Option in airplanes equipped with KFC 200 Flight Control System with Flight Detector under STC SA1502CE (402C) SA1431CE (414A) or SA1246CE (421C). | | Reissued | | 2/28/2000 |
| SA1535GL | | Install air ambulance conversion. | | Reissued | | 10/23/2008 |
| SA1570GL | | Installation of on-board engine analyzer system. | | Issued | | 3/8/1991 |
| SA157NE | | Installation of Graphic Engine Monitor System Model GEM-602 S/N 403 and GEM-603 S/N001126and subsequent. | | Amended | | 10/18/1996 |
| SA1599WE | | Installation of Brittain Industries Model B-5 Flight Control System | | Reissued | | 6/21/2013 |
| SA1601SO | | Installation of Bendix FCS-810 automatic flight control system including flight director indicator(FC-813B) and manual electric trim. (421B WITH RILEY MOD STC SA4293WE) | | Issued | | 5/1/1984 |
| SA1605CE | | Installation of fire extinguisher system with only TFB12-0019-2 control panel assembly. | | Reissued | | 2/1/1993 |
| SA1605SO | | Removal of cowl flaps and associated components. | | Reissued | | 2/13/1995 |
| SA1615GL | | Installation of the Ryan Intn l traffic collision alert device (TCAD) P/N 70-1000. | | Amended | | 1/10/1995 |
| SA1626NM Page 1 | | Installation of Electronics Int l Digital EGT/CHT Instruments and accessories. (201 Series) | | Amended | | 3/9/1993 |
| SA1629SO | | Installation of a throttle control spring. | | Issued | | 6/20/1984 |
| SA1642WE | | Modification of exhaust system components. | | Amended | | 12/7/1973 |
| SA1663NM | | Addition of fowler wing flaps elevator trim spring with cockpit tension select lever fuselage strakes and nacelle strakes. | | Reissued | | 7/21/2005 |
| SA1667SW | | Mitchell automatic flight system Model YK385 consisting of yaw damper. | | Reissued | | 7/16/1984 |
| SA1668SW | | Mitchell automatic flight system AK407 consisting of Century IV autopilot with trim or AK407/FD consisting of Century IV autopilot/ flight director with trim. | | Reissued | | 7/16/1984 |
| SA1675WE | | Installation of exhaust gas temperature monitoring systems EGT-2. | | Amended | | 8/28/1974 |
| SA167GL | | Install Cleveland conversion kit P/N 199-72. | | Amended | | 4/1/1981 |
| SA169RM | | Installation of exhaust stacks. | | Amended | | 2/4/1985 |
| SA1742SW | | Installation of vapor cycle air conditioning system. | | Reissued | | 9/4/1992 |
| SA1755SO | | Installation of Allied/Bendix microwave landing system MLS-20A. | | Amended | | 7/7/1987 |
| SA1763GL | | Installation of the Ryan Itn l traffic collision alert device (TCAD) 9900 series P/N 71-2100 71-2200 71-2400. | | Amended | | 9/19/2001 |
| SA1776WE | | Installation of Brittain Industries Model B-5 Flight Control System | | Reissued | | 6/21/2013 |
| SA1806NM | | Installation of Hoskins CFS-2002 computerized fuel flow indicating system. | | Reissued | | 1/30/1998 |
| SA1807NM | | Installation of two 68.5 U. S. Gallon usable fuel nacelle tanks and fuel system | | Reissued | | 2/13/2013 |
| SA1814CE | | Installation of fire extinguishing system. | | Reissued | | 2/1/1993 |
| SA1835NM | | Installation of Universal Navigation Corp. UNS-1 Flight Management System. | | Issued | | 2/15/1983 |
| SA1847WE | | Installation of Brittain Up-Command Signal Adapter Kit. | | Reissued | | 10/20/1972 |
| SA1863SW | | Installation of single and dual aerial survey cameras and navigation sights | | Reissued | | 12/16/2013 |
| SA1867CE | | DC powered windshield installation. (421C EXCEPT 421C0801 THRU 421C1400) | | Issued | | 4/8/1983 |
| SA1897WE | | Installation of a seventh seat in aft baggage compartment. | | Amended | | 12/28/1990 |
| SA1899SW | | Installation of freon air conditioning system | | Reissued | | 11/5/2012 |
| SA18NW | | Installation of Fowler flaps flap actuated drooped ailerons flap actuated elevator trim and anti- servo rudder trim tab. | | Reissued | | 9/8/2005 |
| SA194RM | | New slip joint exhaust manifold. | | Issued | | 12/20/1979 |
| SA196RM | | New slip joint exhaust manifold. | | Issued | | 12/20/1979 |
| SA197GL | | Install Cleveland conversion kit P/N 199-76. | | Amended | | 1/26/1983 |
| SA1BO | | Installation of Safeway Model7009-1 deicer kit. | | Reissued | | 5/9/2003 |
| SA2001SO | | Installation of crew door on fuselage left side. | | Issued | | 10/3/1986 |
| SA2063SO | | Installation of stretcher system. | | Issued | | 2/20/1987 |
| SA2091CE | | Installation of flight inspection console on seat track structural provisions only. | | Issued | | 3/22/1985 |
| SA2091WE | | Installation of air conditioning system | | Reissued | | 5/17/2013 |
| SA20GL | | Installation of Woodward Type II electronic propeller synchronizer or synchrophaser system. (G-44A MODIFIED COLEMILL - STC 2-13) (500-A modified - Colemill STC SA340SO) | | Reissued | | 4/30/2007 |
| SA2105WE | | Installation of Model EGT-3 exhaust gas temperature monitor(with rising temperature alarm). (DC-6B (NAVY R6D-1Z) 680) | | Issued | | 2/9/1970 |
| SA2190NM Page 1 | | Installation of electronics International Digital Volt/Amp Gauges and Accessories. | | Issued | | 2/16/1984 |
| SA2202NM | | Installation of Litton LTN-3000 navigation system. | | Reissued | | 3/20/1984 |
| SA2245SO | | Replace the existing nickel-cadmium battery with Teledyne Gill G-6381E series lead-acid battery. | | Reissued | | 4/29/1996 |
| SA2275CE | | Install cargo restraint and cargo provisions. | | Issued | | 9/9/1987 |
| SA2302CE | | Installation of Bendix MLS-21 microwave landing system receiver. | | Issued | | 11/4/1987 |
| SA2333SW | | Fiberglass tailcone for magnetometer. | | Issued | | 7/23/1976 |
| SA2350NM Page 1 | | Installation of Electronics International Inc digital carburetor/outside air temperature gauges | | Amended | | 6/6/1990 |
| SA2354SW | | Installation of Teledyne Continental TSIO-520-N or -NB engines. | | Reissued | | 10/8/2001 |
| SA2354SW-D | | Installation of Teledyne Continental TSIO-520-N: or -NB Engine. | | Reissued | | 2/20/2008 |
| SA2378WE | | Installation of Global Navigation Model GNS-200 VLF navigation system. | | Amended | | 2/26/1974 |
| SA2404WE | | Consolidation of STC | | Reissued | | 9/30/2011 |
| SA240WE | | Consolidation of STCs SA355CE and SA362CE into one STC having MASTER ELIGIBILITY LIST - amended to include improved power supply assembly and subchassis timer assembly for Twilighter MK III high intensity supplementary lighting system. | | Issued | | 8/16/1971 |
| SA2424WE | | Installation of Allison 250-B17 engines and related changes. | | Amended | | 9/21/1973 |
| SA2435CE | | Replace the nickel-cadmium battery with Concorde RG-380E lead acid battery. | | Issued | | 11/10/1988 |
| SA2436CE | | Modify the battery box and replace the nickel-cadmium battery with a Concorde CB-24-380E lead acid battery. | | Issued | | 11/10/1988 |
| SA2440SW | | Installation of airstair door saver. | | Reissued | | 3/5/2012 |
| SA250CE | | Installation of Woodward electronic propeller synchraphaser system. | | Reissued | | 4/30/2007 |
| SA2514CE | | Installation of wing nacelle locker tanks and fuel transfer system. | | Reissued | | 10/15/1997 |
| SA2549NM | | Installation of Howell Electric engine torque indicators. | | Issued | | 12/21/1984 |
| SA2557NM (1 OF 2) | | Installation of KS Avionics EGT/CHT-2( ) combined exhaust gas and cylinder head temperature monitoring system. | | Amended | | 2/22/2007 |
| SA2586NM (PAGE 2) | | Installation of J.P. Instruments temperature monitoring systems. | | Amended | | 7/20/2008 0:00 |
| SA2634NM | | Installation of a magnetometer antenna (tail stinger). | | Reissued | | 7/22/1988 |
| SA2650NM | | Cockpit Sun Visor Installation. | | Amended | | 6/4/2004 |
| SA2656SW | | Addition of Hydro Seal Fluid Additive to nose and main gear shock struts. | | Reissued | | 8/8/1980 |
| SA2680SW | | Installation of turbocharged Lycoming IO-720-B1BD engines Hartzell HC-F4YR-2RUF/FC7663DB-4R propellers and increase of maximum takeoff and landing weight to 6825 lbs. | | Reissued | | 6/5/1996 |
| SA2687NM (PAGE 1) | | Installation of Truboplus/ Electronics Int l gauges and switches. | | Amended | | 10/25/2000 |
| SA2693NM (PAGE 1) | | Installation of Electronics International digital volt/amp gauges and accessories. | | Amended | | 12/10/2009 |
| SA2715CE | | Installation of single place composite commuter seats on the seat rails per Aviation Fabricators Drawing list No. AF-130 stamped FAA Approved May 2 1991 or later FAA approved revision. | | Amended | | 10/22/2003 |
| SA2716CE | | Installation of double composite commuter seats on the seat rails per Aviation Fabricators Drawing List No. AF-130 stamped FAA Approved May 2 1991 or later FAA approved revision. | | Amended | | 10/22/2003 |
| SA2721NM | | Installation of a turbocharger bypass exhaust elbow. | | Issued | | 11/1/1985 |
| SA2749WE | | Installation of Lear AFC-70 AP/FD steering computer system. | | Issued | | 8/23/1973 |
| SA2758NM | | Installation of medical oxygen and suction system. | | Issued | | 9/19/1986 |
| SA2780SW | | Installation of Hoskins Model CFS-2000 -20001 or FT-2000 fuel flow indicating system. | | Reissued | | 1/30/1998 |
| SA2810WE | | Installation of Collins AP-105 autopilot and FD-108 flight director systems. | | Issued | | 1/30/1974 |
| SA2812SW | | Installation of Hoskins Model CFS-2000 -2001 or FT-200 fuel flow indicating system. | | Reissued | | 1/30/1998 |
| SA2844CE (1 OF 2) | | Installation of a plastic cap enclosure over the anti-collision strobe light system. | | Issued | | 7/29/1992 |
