Piper PA23C

Number of Active Aircraft: 1542 Active- Map


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Fuel Cost ($):
General Stats:
Seat Capacity: 6
Empty Weight: 2933 lbs
Max Weight 5200 lbs
Useful Load: 2267 lbs
Engine Name LYC IO-540-C4B5
Engine Number 2
Horsepower 250 HP
Never Exceed Speed: 0 kts
Stall speed: 0 kts
Service Ceiling: 19800 ft
Max Fuel 144 Gal
Performance/Efficiency Metrics:
Cruise Speed(75%BHP): 179 kts
GPH (75% BHP): 30.5
MPG (75% BHP) 5.9
Range (75% BHP): 744 nm
Fuel Cost Per Seat Mile 0.17 $
Fuel Cost Per Hour 183 $
MPG per 1000 lbs of Payload 13.3
F-T (Speed^2/FuelBurn) 10.5 HP
F-T Payload 23.8 kts
MPH To HP: 7.2 kts
T/O Roll - T/O over 50 FT OBST 820 ft / 1250 ft

SA00024NY Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less. Amended 10/3/2012
SA00061LA Installation of JPI digital tachometer. Amended 1/12/1996
SA00068SE (PAGE 2) Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1) Amended 10/20/2010 0:00
SA00161BO (3 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
SA00229NY Installation of Sky Harbour Aircraft Refinishing Ltd Ice Damage Prevention Plates. (PA-23-250 6 place) Amended 1/24/1997
SA00243BO (4 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 (3 OF 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
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 ( PAGE3) 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 0:00
SA00376SE Install vortex generators on the wings and vertical tail. Amended 2/19/1997
SA00393SE Installation of the G/S 2500 and G/S2500R Aircraft Security Alarm System. Issued 12/6/1996
SA00402SE Installation of a remote spin-on oil filter adapter. (GC-1B w/Lycoming or Cont 360 engine installed) Amended 1/23/2007
SA00432SE (PG 4) Installation of EGT 701 series fuel flow instrument. Amended 4/12/2013
SA00448DE Installation of Oilamatic preoiler system. Amended 4/14/2003
SA00519AT-D Installation of replacement fuel cell assemblies Reissued 4/16/2009
SA00520AT-D Installation of fuel ramp assemblies Reissued 5/5/2009
SA00621LA Installation of an electronic digital engine tachometer horizon model P-1000. Amended 1/14/2002
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 (5 OF 6 Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.  Reissued 7/8/2005
SA00695SE Replacement of certain Rotomaster and Rayjay scavenge pumps Amended 2/14/2003
SA00721CH Installation of a Hartzell HC-C2YL-2CUF/FC7663-4 propellers and 836-29(P) spinners. Issued 7/29/1997
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
SA00733AT Installation of composite aft spinner bulkhead and/or composite spinner. Amended 3/31/2004
SA00734LA Installation of modified exhaust system. (PA-23-250 27-2505 and up) Issued 2/19/1999
SA00743SE Installation of vortex generators on the wing leading edge underside of the horizontal stabilizer and on the vertical fin in accordance with Micro AeroDynamics Drawing List MA2117 Revision IR dated July 14 1999 and Installation Instructions MA2118 Revision IR dated September 21 1999 or later FAA approved revisions to either of these documents. );INSERT INTO stc_table VALUES ( );INSERT INTO stc_table VALUES ( NOTE: If more than five vortex generators are damaged or missing the aircraft is not airworthy Amended 4/27/2004
SA00762AT Installation of left hand and right hand fuel cell assemblies. (S/N 7654001 and up) Reissued 4/27/2009
SA00769CH Installation of Champion Limited Authority Spark Advance Regulator (LASARTM) ignition system with Cylinder Head Temperature (CHT) monitoring capability on airframes with FAA approved installations of Textron Lycoming model IO-540 AEIO-540 and HIO-540 engines. Reissued 2/10/2009
SA00780SE (PAGE 1) 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
SA00800AT Installation of left hand and right hand fuel cell assemblies. (PA-23-250 S/N 7554001 AND UP) Reissued 4/27/2009
SA00804SE Installation of an engine failure indicator system also referred to as a low Thrust Detector system.  Amended 7/16/2000
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
SA00971CH Remove South Wind 940 series combustion heater and install C&D Asociates TSO-C20 approved heater kit model CD35K or CD45K (310A (USAF U-3A) S/N 35000 trhu 35546 PA-23 S/N 23-1 and up 27-1 thru 27-3049 27-3051 thru 27-3053 PA-30 S/N 30-2 thru 30-401) Amended 3/29/2004
SA01026SE (PAGE 1) Improved fuel gascolator assembly. Amended 12/19/2012
SA01057AT Installation of Composite skinner. Amended 10/13/2000
SA01058AT Installation of Composite spinner. Amended 10/13/2000
SA01077SE (PAGE 1) Installation of fluoropolymer film. Reissued 8/20/2003
SA01085LA (PAGE 2) Installation of the VNS 1000 Voice Navigation System. Reissued 4/26/2010
SA01105WI-D (2 OF 2) Installation of Bendix/King KMD 550/850 Multi-Functional Display System with optional traffic terrain and weather sensors. This STC applies to both single-engine and small multi-engine aircraft (see 1 of 2 for small twin-engine). Amended 5/31/2007
SA01114CH Installation of P2 Incorporated 6600 Audio Advisory system Reissued 11/4/2013
SA01120SE Installation of Door Steward. Amended 3/4/2010
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
SA01147WI Installation of Concorde FLA or VRSLA series batteries in Piper Light Airplanes. Reissued 7/30/2012
SA01205WI-D (2 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
SA01224AT Installation of wheel hub cabs with valve stem access door. Amended 4/17/1998
SA01229SE Page 1 Installation of CNX80 GPS WAAS Navigator with integrated VHF Navigation and Communication radios. Amended 6/27/2007
SA01237AT Installation of fuel cell drain kit. Reissued 3/6/2000
SA01240SE (4 OF 5) Installation of secondary voltage indication system Reissued 4/3/2006 0:00
SA01250AT Installation of left hand and right hand tip fuel cell assemblies. (PA-23-250 S/N 7654001 AND UP) Reissued 4/29/2009
SA01263AT Installation of Composite Spinner. Amended 10/13/2000
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
SA01303AT Installation of OCEM AP-3C autopilot. Amended 11/16/2005
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
SA01330LA (PAGE 2) Installation of alternate avionics support assembly. Reissued 10/6/2010 0:00
SA01349NY Installation of oil temperature coupler kit P/N ALH-I-005 with Airparts Installation Drawing List as listed on AML No. Sa01349NY. Issued 5/15/2001
SA01435DE Installation of engines modified with a Firewall Forward Technologies LLC modified camshaft into aircraft listed on the AML per Firewall Forward Technologies LLC Installation Instructions FFT-INI-001-AFR Rev. - dated 02/06/03 or later FAA approved revision. This installation must be done concurrently with STC SE01436DE which installs the modified camshaft to the engine.  Reissued 5/25/2011
SA01473SE (4 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 2) Installation of a GDL 69 or GDL 69A XM Satellite Receiver Amended 5/4/2012
SA01560WI-D Installation of the Honeywell KFD 840 Primary Flight Display System. );INSERT INTO stc_table VALUES ( REQUIRED DATA: AML No. 159-08325-0002 Revision - dated 12-1-2009. Later FAA approved revisions to the above listed data are incorporated without further revision to this Supplemental Type Certificate. Amended 7/22/2010
SA01566CH Installation of C&D Associated combustion heater kit P/N CD11005K1 and CD11006K2. Amended 11/1/2004
SA01669CH Installation of Challenger Reusable Air Filter Amended 6/21/2012
SA01686SE Fabrication and installation of engine control levers. Reissued 5/7/2009
SA01692SE (Page 1 OF 2) Installation of a Garmin GMX 200 Multi-Function Display Reissued 10/3/2012
SA01695SE (4 OF 5) Installation of an antenna Amended 2/15/2007
SA01800SE (PG 3) Fabrication and installation of new or replacement of existing instrument panel lights dimmer control.  Reissued 12/1/2011
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 3)  Fabrication and installation of Landing Light Controller Reissued 12/1/2011
SA01988SE (PAGE 5) Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P.  Issued 4/17/2009 0:00
SA02013CH Installation of a Royal International Model 9900BX Traffic Advisory System (TAS). Amended 5/2/2011
SA02015SE-D Installation of Garmin G500 Primary Flight Display (PFD) and Multifunction Display (MFD) System. Amended 2/5/2014
SA02018SE-D (PAGE 2) Provisions installation of Garmin GPS/XM Antennas in accordance with FAA Approved Model List (AML) SA02018SE-D dated January 4 2011 or later FAA approved revision and FAA Approved GPS/XM Antenna STC Master Drawing List Document No.: 005-00638-01 Revision 1 Issued 1/4/2011 0:00
SA02019SE-D Page 2 Installation of Garmin GTN 6XX/7XX Navigation System Amended 12/19/2012
SA02033AT (PAGE 3) 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
SA02096AK Installation of hourmeter airspeed switch. (PA-23-250 Navy UO-1) Issued 12/17/1997
SA02110CH (PAGE 2) Installation of a Time Trac Data Recorder  Reissued 1/11/2010
SA02119SE Page 2 Installation of Garmin GDL 88 ADS-B UAT Transceiver System Issued 12/28/2012
SA02154AK (PAGE 2) Installation of the UPS Aviation Technologies Inc. Apollo MX20 multi-function display P/N 430-0270-500. Amended 1/12/2005 0:00
SA02203AK (PAGE 1) Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). Amended 12/21/2011
SA02212AK (PG 3) Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems. Amended 5/4/2011
SA02217AK (4 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
SA02243CH Install enlarged rear baggage area to accommodate skis. Issued 3/2/2007
SA02265SE Installation of a camera housing Amended 11/1/2013
SA02268CH (PAGE 4) Installation of Airwolf Filter Corp. Air Oil Separator Amended 8/28/2011
SA02268CH (PAGE 5) Installation of Airwolf Filter Corp. Air Oil Separator Amended 8/28/2011
SA02283SE Page 1 Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P Reissued 8/27/2013
SA02293AK (1 OF 3) Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). Reissued 1/11/2010
SA02298CH Installation of a Three Point Torso Restraint System Issued 6/15/2006
SA02334NY Provide improved access to the engines during the maintenance process. Issued 1/29/2007
SA02410AT Replace existing Auxiliary Electric Standby Fuel Pump with PMA Products Inc. P/N CA35328-800E Fuel Pump (1A10-S/N 27-1 through 27-2504(14v) 1A15-s/n 24-3642 24-4000 through 24-4782 24-4784 through 24-4803 2A13-s/n 28-7690001 through 28-7990626 28-8090001 and up(14v) Issued 10/10/2001
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
SA02547AT (PG 2) Installation of a Voice Alert System. Amended 8/28/2007 0:00
SA02655AT (2 OF 2) Installation of JAARS Model F5K Automatic Flight Following System (AFFS) in Helio H-295 type aircraft. Amended 9/1/2004 0:00
SA02717NY Installation of VoiceFlight Systems LLC VFS101 Speech Recognition Module Amended 1/9/2012
SA02738CH (PAGE 2) Installation of L-3 Communications Avionics Systems Amended 5/7/2010
SA02795AT Installation of a PXE7300SR In-Flight Entertainment System Issued 2/12/2004
SA02874CH-D Installation of Hartzell HC-E2YR-2BTF/FC7693F(B)+1 propellers  Issued 12/14/2010
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
SA02987CH Installation of the Electroair Electronic Ignition System Amended 7/23/2013
SA03148NY ( PAGE 1 OF 2) The installation of the Latitude Technologies Corporation S100 Tracking System Issued 9/26/2012
SA09119AC-D Installation of S-TEC System 65 Two Axis automatic flight guidance system Model ST-601. Issued 9/20/1995
SA09123AC-D Installation of S-TEC System 55 Two Axis Automatic Flight Guidance System Model ST-607 with Optional Autotrim System. Limited to Piper models PA-23-250 and PA-E23-250 s/n 27-2000 through s/n 27-7554172. Eligible on same models when equipped with approved turbocharged engines (250 hp) and/or wing tip tanks per STC SA1480WE. Amended 8/29/2007
SA09198AC-D Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System Model ST-662. Installation of S-TEC System 55X Two Axis Automatic Flight Guidance System Model ST-662-1. Eligibility limited to Piper models PA-23-250 and PA-E23-250 s/n 27-2000 through 27-7554172. Amended 4/18/2007
SA09503AC-D Installation of S-TEC System 20/30 single and two-axis automatic flight guidance system Model ST-882-20/30. Issued 10/5/2000
SA1-103 Radio-shelf. Issued 
SA1-117 Propeller anti-icing kit. Issued 
SA1-120 F-300 automatic pilot. Issued 
SA1-137 Installation of Tactair T-3 automatic pilot and optional installation of Tactair AH-1 altitude hold device (for use with Tactair T-3 autopilot). Reissued 8/7/1972
SA1-169 Reinforcement of floor structure between fuselage station 91-1/2 and 123-3/4 and provision for tie-down facilities. Issued 
SA1-177 Lightweight reservoir type pneumatic deicing system. Reissued 3/1/1996
SA1-28 Radio rack limited to 30 pounds of radio equipment. Issued 
SA1-383 Lube oil filter PB 55-1. Issued 
SA1-484 Electrothermal propeller deicing system. Reissued 3/1/1996
SA1-485 Install electrothermal propeller deicing system. (PA-23-250 5 OR 6 PCLM) Reissued 3/1/1996
SA1-5 Unfeathering system change to HC-82XL-2/7636D-4 or HC-A2XL-2/7636D-4 propellers. Amended 
SA1-53 Conversion to Goodyear 6.50-8 wheels (9531319) and brakes(9531779). Amended 1/1/1960
SA1-534 Installation of BFGoodrich lightweight reservoir type deicing system. Reissued 3/1/1996
SA1-548 SP-3 autopilot EB2597034. Amended 1/1/1960
SA1-586 External electrical power receptacle. Reissued 10/15/1974
SA1-6 Unfeathering system change to HC-82XG-2/7636D-4 propellers. Amended 1/1/1960
SA1004GL Install a FLIR 2000A pod and a miniature CCD camera or a color TV camera. Reissued and Amended 9/28/1987
SA1007NW Installation of a low thrust detector system. Reissued 3/6/1998
SA100SW Automatic pilot AK114. Issued 1/1/1961
SA10126SC (2 OF 2) Installation of Aero Advantage ADV200 series vacuum pump per Aero Advantage Drawing Number ADVMSI 500 latest FAA approved revision.  Amended 10/23/2003
SA1022CE Installation of King Model KGS-55 pictorial navigation system(compass) with optional KA-52 autopilot adapter. Reissued 2/28/2000
SA10236SC (3 OF 4) Installation of a GDC 31 Roll Steering Converter  Amended 3/22/2011
SA1027CE Installation of KCS-55 pictorial navigation system (compass) with optional KA-57 autopilot adapter. Reissued 2/28/2000
SA1054SW Stretcher. Reissued 11/7/1983
SA1063CE Installation of two Hartzell HC-E3YR-2AF/FC7663-2R propellers and C-3269A or 82D3273P spinners. (PA-23-250 LANDPLANES S/N S 27-2505 THRU 27-74-05471) Reissued 2/3/1983
SA10682SC Installation of alternator and voltage regulator Reissued 11/16/2007
SA1076CE Installation of Halon 1301 cabin fire extinguishing system and engine nacelle fire extinguishant distribution system. Reissued 12/15/1977
SA107GL Conversion of oil lubricated de-ice pumps and related hardware to Airborne dry air pump 400 series conversion kits. Issued 1/23/1976
SA10822SC Installation of EFD1000 Primary Flight Display Amended 9/29/2009
SA1091SW Mitchell automatic flight system FD/AP 282-184 consisting of flight director/autopilot with optional automatic electric pitch trim and automatic aileron stabilizer. Reissued 7/9/1984
SA1102CE Installation of AP-107 2-axis autopilot system and interface with Collins 329A-4V indicator. Issued 4/1/1975
SA1103CE Installation of AP-107 autopilot system and interface with Collins329A-4V indicator. Issued 4/1/1975
SA11137SC Installation of Plane-Power ALT-FLX alternator Reissued 5/10/2013
SA1124EA Installation of enlarged cargo door in accordance Reissued 4/11/2013
SA1126EA Installation of DeVore vertical tail floodlights on upper surface of stabilator. (PA-23-250 S/N 271 THRU 27-7554172 PA-E23-250 S/N 27-2505 THRU 27-7554172) Reissued 9/28/1978
SA1162EA Installation of Silver Instruments fueltron IIIG or IIIP digital fuel flow and totalizer system Reissued 4/29/1991
SA1162GL Install a BF Goodrich LRN500 or LRN500(501) or F4 or F4(F14) long range navigation system. Reissued 1/31/1992
SA1163CE Installation of KFC-200 automatic flight control system (2 axis) with or without flight command indicator. Reissued 2/28/2000
SA1177WE WECO carburetor temperature monitor. Issued 1/1/1960
SA11NE Installation of laser sensor system. Issued 10/31/1975
SA1202WE Installation of control position indicator (CPI) system. Reissued 2/18/1972
SA1205SW Installation of Mitchell command electric trim model AK268. Reissued 7/9/1984
SA1260WE Installation of turbocharged Lycoming O-360-A1A or A1D engines. Reissued 6/26/2006
SA1262SW Mitchell automatic flight system FD282-242 consisting of flight director/autopilot and automatic pitch trim. Reissued 7/9/1984
SA1276SW Mitchell automatic flight system AK332 consisting of Piper Autoflite II and omni tracker system. Reissued 7/9/1984
SA1294SW Installation of fiberglass tail cone. Reissued 10/10/1997
SA1306SW Installation of Lycoming IO-360-C1C engines with Hartzell HC-C2YK-2/C7666A-4 propellers with gross weight increase. Reissued 12/27/1999
SA1314SW Installation of Fiberglass extended nose. Reissued 12/27/1999
SA1315SW Installation of fiberglass dorsal fin. Reissued 12/27/1999
SA1315WE Installation of Mixture Monitor (exhaust gas temperature probe gage and selector) in accordance with Delta Products Part Lists A-192 and A-193 or in accordance with Tri-Star Corporation Mixture Monitor Installation Instructions dated December 9 1981 or later FAA approved revision and/or Drawing List MM-127 dated November 15 1981 or later FAA approved revision in aircraft models listed in Master Eligibility List P-80-A-6 revised March 29 1968 copy attached or later FAA approved revision. Reissued 4/15/2011
SA1348WE B-4 flight control system. Reissued 10/20/1972
SA1349GL Install combustion heater. Issued 2/8/1989
SA1350GL Replace existing combustion heater. Issued 2/8/1989
SA135EA Installation of engine exhaust combustion monitor. Reissued 2/14/1972
SA1361CE Chrome plated brake disc installation. Issued 3/6/1978
SA136EA Installation of Monitair angle of attack system Model AA-2. Reissued 2/14/1972
SA1377SW Mitchell automatic flight system AK340 consisting of Century I and optional tracker. Reissued 7/10/1984
SA1390CE Install 1/4-inch plywood flooring over existing floor remove 4 passenger seats install reinforce- ment tubing. Amended 8/6/1979
SA1391CE Cutting and reattaching the left and right lower engine cowling with AN 2700-4 cam locks. Amended 8/6/1979
SA140SW Cabin window addition. Reissued 7/15/2010
SA1418SO Replacement of rotor vanes in Airborne 211CC and 212CW vacuum pumps. (See limitations) Reissued 6/12/1984
SA1444WE Installation of Edo Model 679-4930 floats and addition of left-hand passenger entry door. (PA-23-250 S/N 27-2505 AND UP) Reissued 5/20/1982
SA1448GL Replace existing combustion heater with C&D Airmotive combustion heater P/N 1059. Issued 2/6/1990
SA1449GL Install combustion heater P/N 1059. Issued 2/6/1990
SA1455NM Installation of a flame proof auxiliary heater-dryer Model12-1600. Amended 12/11/1985
SA1480WE Installation of an integral 24 gallon auxiliary fuel tank in each wing tip. Amended 6/14/2002
SA1486WE Installation of Brittain Industries Inc. Model B2C Flight Control System Reissued 1/29/2013
SA148SW Replacement of right front seat with stretcher. Reissued 8/21/1987
SA1512WE (1 OF 2) Installation of exhaust gas temperature monitoring systems Model EGT-1. Amended 2/22/2007
SA1524SW Mitchell automatic flight system AK371 consisting of altimatic IIIB-1 autopilot with optional radio and glide slope couplers. Reissued 7/13/1984
SA1527SO Installation of seat tracks and seats. Amended 3/7/1984
SA1532GL Installation of on-board engine analyzer system. Issued 11/14/1990
SA1554CE-D Installation of King KAS 297 altitude selector option in airplanes equipped with KFC 200 Flight Control System with Flight Director installed under STC SA1163CE. Reissued 2/28/2000
SA155EA Install B.F. Goodrich pneumatic de-icing system. Reissued 3/1/1996
SA1571SW Mitchell automatic flight system AK382 consisting of Piper auto- control IIIB with optional radio coupler. Reissued 7/13/1984
SA157NE Installation of Graphic Engine Monitor System Model GEM-602 S/N 403 and GEM-603 S/N001126and subsequent. Amended 10/18/1996
SA1585SO Installation of engine fire detection system. Reissued 9/24/1984
SA1626NM Page 2 Installation of Electronics Int l Digital EGT/CHT Instruments and accessories. (201 Series) Amended 3/9/1993
SA162SW Installation of cabin emergency exit window and sixth seat. Reissued 10/10/1997
SA164CE Installation of Hartzell HC-A3XK-2B/7636D-4 Propellers and C-2513-2P spinners. Data required: Doyn Dwg. 2100 dated August 5 1963. );INSERT INTO stc_table VALUES (  Reissued 7/14/2011
SA1653SW Mitchell automatic flight system AK372 consisting of AutoFlite II with optional tracking system. Reissued 7/16/1984
SA1675WE Installation of exhaust gas temperature monitoring systems EGT-2. Amended 8/28/1974
SA172EA Reinforcement of rearmost seat and installation of additional safety belt. (PA23-250 s/n 27-2000 and up) (N2T-1 S/N 27-2000 AND UP) Issued 1/1/1960
SA1798CE Installation of fire extinguishing system in cabin and/or fire extinguishant system in engine compartments. Reissued 2/1/1993
SA179CE Installation of the following: Engines: Lycoming IO-540-A1A5 or Lycoming IO-540-G1A5 Propellers: Hartzell HC-A3XK-2C/8433-10 or HC Reissued 7/14/2011
SA1810WE Installation of left-hand passenger entry door. Reissued 5/20/1982
SA1845WE  );INSERT INTO stc_table VALUES ( Installation of Vibration Isolation Products (VIP) engine mount P/N VIP-50804-20 on various aircraft as shown on FAA Approved Model List (AML) No. SA1845WE. Amended 10/17/2002
SA1847WE Installation of Brittain Up-Command Signal Adapter Kit. Reissued 10/20/1972
SA188SO Flight control wheel. Issued 1/1/1960
SA195EA Installation of Goodrich Electro- thermal propeller de-icing system kit 77-170. (PA-E23-250 S/Ns 27-2505 and up) Reissued 3/1/1996
SA2-1533 Installation of windshield wiper. Reissued 1/31/1997
SA2-17 Installation of a 17-1/4 inch diameter camera mount ring. Approved for serial number 23-118 ONLY. Reissued 12/1/1999
SA2-21 Installation of landing lights in outer wing leading edge. Reissued 6/26/2001
SA2020CE Operation of airplane on unleaded automotive gasoline 87 minimum antiknock index and leaded automotive gasoline 88 minimum antiknock index (RON+MON)/2. Issued 8/10/1984
SA202SO Fyr-Fyter 23-4 2 1/2 lb. dry chemical fire extinguisher. Issued 1/1/1960
SA2051NM Installation of a ARNAV Systems AVA-1000 Loran C Navigation System Amended 6/24/1983
SA205GL Installation of Aerosonic totalize fuel flow indication system in lieu of fuel pressure gages. Issued 12/19/1977
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
SA219EA Installation of Katz integrated flight indicator Model KIFI-2 or KIFI-2A. Amended 5/21/1969
SA230CE Airspeed indicator landing gear warning system. Issued 1/1/1960
SA232EA Installation of Tactair omni lock model OL-1 and optional installation of Tactair localizer adapter model LA-1 (for use with Tactair model omni lock model OL-1). Reissued 8/7/1972
SA2350NM Page 1 Installation of Electronics International Inc digital carburetor/outside air temperature gauges Amended 6/6/1990
SA2357CE Installation of LH and RH main fuel tank bladder cells P/N s DF054-320 and DF054-321 as replacements for original bladders. Reissued 7/31/2002
SA236CE Installation of Hoskins Supplemental Model B High intensity wing tip lights Model C tail lights with or without Model 2 high intensity fuselage lights. Reissued 9/30/2011
SA242SO Two-place couch. Issued 1/1/1960
SA243EA 13-quart propeller anti-icing kit WAP-102. Issued 1/1/1960
SA2442WE Installation of dual hydraulic pump. Reissued 9/8/2005
SA2445WE Installation of recontoured inboard wing leading edge stall fences drooped ailerons in flaps down mode rudder anti-servo tab system. Reissued 9/8/2005
SA244SO PA-23-250 wing root and nacelle fairings. Issued 1/1/1960
SA250WE Dorsal fin. Issued 1/1/1960
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 4) Installation of J.P. Instruments temperature monitoring systems. Amended 7/20/2008 0:00
SA2598CE Operation of airplane on unleaded and leaded automotive gasoline 91 minimum antiknock index(RON+MON)/2per ASTM Specification D-439. Inter-mixing with aviation gasoline also approved. Issued 3/30/1990
SA25GL Installation of propeller unfeathering accumulator kit number 213632. Reissued 3/20/1992
SA266SO Modification of fuel cap 16097-00 by making a new cover and enlarging the lower vent hole. Rework fuel cell filler neck door 19049-06 by putting a spring loading vent in the door to be used as auxiliary vent during icing conditions. Issued 1/1/1960
SA2687NM (PAGE 1) Installation of Truboplus/ Electronics Int l gauges and switches. Amended 10/25/2000
SA268WE Sixth seat and emergency exit. Issued 1/1/1960
SA2693NM (PAGE 2) Installation of Electronics International digital volt/amp gauges and accessories. Amended 12/10/2009 0:00
SA2720SW Installation of wing root fairings. Reissued 4/16/1999
SA272CE Installation of Lycoming IO-360-B1A engines and Hartzell HC-C2YK-2RA/7666A-2 propellers. Gross weight increase to 4000 lbs. Data required: Eight photographs for Doyn 180 HP Piper Apache Reissued 7/14/2011
SA2793SW Installation of rubber hinge reinforcing bracket. Reissued 10/10/1997
SA280SW Forward fuselage section and long nose 30542-02. Issued 1/1/1960
SA2844CE (1 OF 2) Installation of a plastic cap enclosure over the anti-collision strobe light system. Issued 7/29/1992
SA285CE Installation of Lycoming IO-360-B1B engines and Hartzell HC-C2YR-2RA/7666A-2 propellers. Gross weight increase to 3684 lbs on PA-23 and 4000 lbs on PA-23-160. Data required: PA-23: Doyn dwg 1500 Rev. C except for Hartzell HC-922K-2B/8447-12A props. Doyn dwg 1507 Rev. C PA-23-160: Doyn dwg. 1800 Rev. C except for Hartzell HC-922K-2B/8447-12A props. Dwg. 1807 Rev. C. Reissued 7/14/2011
SA2914WE Installation of improved rudder trim tab actuating rod. Reissued 4/25/2001
SA2950SW Addition of Hydro Seal Fluid Additive to landing gear shock struts. Reissued 8/8/1980
SA29CE Lycoming O-360-A1D engine with Hartzell HC-92ZK-2B/8447-12A or HC-C2YK-2R/7666-4 propellers. Reissued 3/9/1979
SA2CE Installation of Doyn Model 1600 Dorsal Fin per Doyn Drawing No. 1600 Revision A dated January 5 1962. Reissued 8/16/2011
SA2WE Installation of fuel pressure warning lights  Reissued 5/3/2006
SA3-158 Radio power pack on bulkhead forward of instrument panel. Issued 1/1/1960
SA3-334 Installation of aerial camera provisions. Limited to Restricted Category with camera installed. Reissued 6/26/2001
SA3-397 Petch Manufacturing Company right or left-handy hydrotrim aileron trim device. Issued 1/1/1960
SA3-509 L-2B autopilot with or without altitude control and approach coupler. Issued 1/1/1960
SA3-564 This approval provides for the installation of a Woodward Governor propeller unfeathering accumulator kit number 210313. Reissued 3/20/1992
SA3-641 Corporation cabin air temperature control system. Reissued 2/9/1982
SA3-644 Adams Rite 2302 rev. C-2 handle on inside of cabin door. Issued 1/1/1960
SA3-728 Lycoming O-360-AID engines with Hartzell HC-92ZK-2B/8447-12A or HC-C2YK-2R/7666-4 propellers and increase gross weight to 3 684 lbs. Issued 1/1/1960
SA3-94 Narco 1016 antenna and/or remote compass transmitter equipment shelf oxygen bottle mounting. Issued 1/1/1960
SA3002SW-D Mitchell automatic flight system AK479 consisting of Piper Altimatic IIIC autopilot with optional command/automatic electronic pitch trim system radio coupler and glide slope coupler. Reissued 8/1/1984
SA3003SW-D Mitchell automatic flight system AK477 consisting of Century IV autopilot or AK477FD consisting of a Century IV flight director with optional remote annunciator. Reissued 8/1/1984
SA3005SW-D Installation of Mitchell automatic flight system model AK508 consisting of Piper autocontrol IIIB autopilot with optional radio coupler. Reissued 6/20/1984
SA3006SW-D Mitchell automatic flight system AK494 consisting of Century IV autopilot or AK494FD consisting of a Century IV flight director with optional remote annunciator. Reissued 8/1/1984
SA3007SW-D Installation of Mitchell automatic flight system model AK504 consisting of Piper altimatic IIIC autopilot with optional command/automatic electronic pitch trim radio coupler and glide slope coupler. Issued 6/20/1984
SA300CE Installation of Woodward propeller governors on single and twin engine aircraft. (PA-31-325 modified per Colemill STC SA 970SO) Amended 5/14/1992
SA3022SW-D Installation of Mitchell automatic flight system model AK517 consisting of Autocontrol IIIB autopilot with optional radio coupler. Reissued 6/20/1984
SA3027SW-D Mitchell command/electric trim system Model AK440. Reissued 8/1/1984
SA308EA (2 OF 2) Installation of carburetor ice detection system 105AP in single and twin engine aircraft and single engine helicopters powered by Continental Franklin and Lycoming type engines equipped with Marvel-Schebler MA-2 MA-3 MA-4 MA-4-5 MA-6 and HA-6 series carburetors. (Normal Utility and Acrobatic Category airplanes and helicopters equipped with engines and carburetors as described.) Amended 11/20/1978 0:00
SA3099SW-D Mitchell automatic flight system AK587 consisting of Century I auto-pilot with optional omni tracker. Reissued 6/20/1984
SA309WE Installation of non-icing fuel tank vents. Reissued 4/26/1991
SA3100SW-D Mitchell automatic flight system AK588 consisting of Century III autopilot with optional radio coupler and glide slope coupler. Reissued 5/24/1984
SA3101SW-D Mitchell automatic flight system AK586 consisting of Century IIB autopilot with optional radio coupler. Reissued 5/24/1984
SA3104SW-D Mitchell automatic flight system AK583 consisting of Century IIB autopilot with optional radio coupler. Reissued 5/24/1984
SA311SW Alternate static source. Issued 1/1/1960
SA3133SW-D Mitchell automatic flight system AK599 consisting of Century III autopilot with optional radio and glide slope couplers. Reissued 6/5/1984
SA3137SW-D Mitchell automatic flight system AK611 consisting of Century IIB autopilot with optional radio coupler. Reissued 6/5/1984
SA3155SW-D Installation of Mitchell automatic flight system model AK626 consisting of Century III autopilot with optional radio coupler and glide slope coupler. Reissued 6/6/1984
SA3156SW-D Installation of Mitchell automatic flight system model AK627 consisting of Century IIB autopilot with optional radio coupler. Reissued 6/6/1984
SA316SO Carburetor ice detector. Amended 10/5/1966
SA317EA Radome kit No. 2025K-B for Bendix RDR-100 or RDR-110 series radar systems with 12-inch antenna per Chamberlain installation. Reissued 3/21/1974
SA319EA Install electrothermal propeller deicing system. Reissued 3/1/1996
SA3209SW-D Mitchell automatic flight system Piper altimatic X autopilot AK684 or AK684FD Piper altimatic X flight director autopilot with remote annunciator. Reissued 12/7/1983
SA3285NM Installation of ARNAV Systems FC-10/FT 10 digital fuel flow indicating system. Issued 11/24/1986
SA3290WE Installation of Pathfinder auto- pilot systems and/or pitch trim systems. Reissued 9/30/1998
SA334SW Installation of InterAv Alternator. Reissued 7/20/1981
SA335CE Installation of Honeywell H-14 YG-391 autopilot. Amended 9/9/1966
SA337EA Conversion of aircraft electrical system to 24 volt. (PA-23-250 SN 27-2505 and up) Issued 1/1/1960
SA339SW Electrical hydraulic pump. Reissued 9/20/1977
SA3531NM Installing copper electrical cables. (182 S/N 33000 THRU 33842) (8E 833 and UP) Reissued 9/8/2010
SA3581NM Installation of electric heater and auxiliary alternator. (PA-23-250 SN 27-7654001 & up) Issued 3/17/1987
SA362SW Installation of rear baggage compartment. Reissued 10/10/1997
SA363SW Pitch trim system AK128. Issued 1/1/1960
SA371SW Installation of fiberglass nose cone. Reissued 10/10/1997
SA376WE Left and right third window. Issued 1/1/1960
SA3823WE Installation of Hoskins Model CFS-2000 -2001 or FT-200 fuel flow indicating system. Reissued 1/30/1998
SA3843SW Installation of electrical propeller deicing boots. Reissued 10/10/1997
SA3862NM Page 1 Installation of Electronics International Primary TIT/EGT/CHT instruments remote switches and associated accessories. Amended 4/25/1988
SA387WE Sixth seat and escape hatch. Issued 1/1/1960
SA394WE Replacement engine nose cowls. Issued 1/1/1960
SA395WE Lycoming O-360-A1A engines and Hartzell HC-C2YK-2R/7666-2 propellers. Issued 1/1/1960
SA398CE Install Hoskins Twilighter MK III Supplemental Lighting System consisting of Model F Wing Lights with Model P or K (dual) Tail Light.  Reissued 9/30/2011
SA39RM Installation of freon air-conditioner Reissued 5/17/2013
SA4-1016 Installation of Lycoming 160 hp O-340-A1A engines and Hartzell HCB2XG-2B/8433-12 propellers  Reissued 4/8/1991
SA4-1131 SP-3 autopilot less altitude and navigation hold features. Issued 1/1/1960
SA4-1166 Installation of Firestone Model DFA-180 wheel. Reissued 6/25/2003
SA4-1501 AB-6562 and AB-6563 brake blocks. Issued 1/1/1960
SA4-1602 Dorsal fin. Issued 1/1/1960
SA4-1637 Installation of Turbocharged Lycoming 0-320-A or  Reissued 7/3/2006
SA4-299 Windows at station 144. Issued 1/1/1960
SA4-345 B Arcon. Issued 1/1/1960
SA4-522 Autopilot. Reissued 10/1/1973
SA4-652 Full flow aerofilter kit 3-1A101. Issued 1/1/1960
Fusulage Construction
Airframe Material
Number of Doors
Wing Location
Wing Construction
Wing Rib Material
Wing Skin Material
Aileron Type
Aileron Trim
Aileron Control System
Flap Type
Wing Flap Actuation
Empennage Type
Empennage Rib Material
Empennage Skin Material
Rudder Trim
Yaw Trim Actuator
Yaw Control System
Pitch Trim
Pitch Control System
Pitch Trim Actuator
Landing Gear
Landing Gear Type
Retraction System
Emergency Extension
Ground Steering
Shock Absorbtion Main Gear
Shock Absorbtion Other Gear
Brake Type
Brake Controls
Instrument Panel
Flight Control
Number of Seats
Window Defrost
Normal Climb Profile Speed (KIAS)
Maximum Climb Profile Speed (KIAS)
Number of Engines
Engine Manufacturer
Engine Model
Engine Type
Fuel/Air Mechanism
Number of Cylinders
Max HP
Starter System
Propeller Manufacturer
Propeller Model
Number of Blades
Minimum Diameter
Maximum Diameter
Propeller Type
Propeller Governor
Fuel System
Fuel System Type
Approved Fuel Type 1
Approved Fuel Type 2
Approved Fuel Type 3
Fuel Capacity (G)
Tank Type 1 Location
Tank Type 1 Capacity (G)
Tank Type 2 Location
Tank Type 2 Capacity (G)
Usable Fuel (G)
Oil Capacity (Quarts)
Electrical System
Power Source
Power Storage
System Voltage
Alternator Amp
Battery Voltage
Battery Amp/Hour
Maximum T/O Weight (lbs)
Maximum LDG Weight (lbs)
Standard Empty Weight (lbs)
Useful Load (lbs) 0
Station 1 Baggage Location
Max Weight Station 1 (lbs)
Station 2 Baggage Location
Max Weight Station 2(lbs)
Station 3 Baggage Location
Max Weight Station 3(lbs)
Wing Loading (lbs/sq.ft)
Vne (KCAS)
Vno (KCAS)
Va(Max Gross) (KCAS)


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