# TCDS A10CE: Learjet Inc.

- Type: Type certificate data sheet
- Status: Current
- Holder: Learjet Inc.
- Revision: 69
- Revised: July 5, 2026
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Registered aircraft: 705, by the registry models matched to it (OpenAirDocs)
- Data sheet PDF: https://openairdocs.org/files/sha256/87/08/8708c9528b545749c9f7ca7d05c3c0d490bfb7f1a01e8d69e81e39e7575a8d2d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196537233720260710142246.0001
- Page: https://openairdocs.org/tcds/A10CE

## Models (29)

As the data sheet lists them.

- 24
- 24A
- 24B
- 24B-A
- 24C
- 24D
- 24D-A
- 24E
- 24F
- 24F-A
- 25
- 25A
- 25B
- 25C
- 25D
- 25F
- 28
- 29
- 31
- 31A
- 35
- 35A (C-21A)
- 36
- 36A
- 55
- 55B
- 55C
- 60
- 60XR S/N 60-294, 60-307 and 60-319 and on

## ADs (82, first 50, in force first)

- [AD 2022-05-01](https://openairdocs.org/ad/2022-05-01): Spoilers · Learjet 35, 35A (C-21A), 36 and 5 more. Effective Mar 9, 2022
- [AD 2020-11-04](https://openairdocs.org/ad/2020-11-04): Engine Exhaust · Learjet 60. Effective Jun 25, 2020
- [AD 2019-17-01](https://openairdocs.org/ad/2019-17-01): Fuselage · Learjet 60. Effective Oct 2, 2019
- [AD 2018-19-04](https://openairdocs.org/ad/2018-19-04): TE Flap Control System · Learjet 28, 29, 31 and 9 more. Effective Oct 23, 2018
- [AD 2017-04-15](https://openairdocs.org/ad/2017-04-15): Flight controls · Learjet 36A. Effective Apr 4, 2017
- [AD 2013-24-04](https://openairdocs.org/ad/2013-24-04): Fuel · Learjet 60. Effective Mar 14, 2014
- [AD 2013-13-09](https://openairdocs.org/ad/2013-13-09): Landing gear, Wings, Engine exhaust · Learjet 60. Effective Aug 6, 2013
- [AD 2012-08-16](https://openairdocs.org/ad/2012-08-16): Extinguishing system · Learjet 60. Effective May 29, 2012
- [AD 2010-11-11](https://openairdocs.org/ad/2010-11-11): Landing gear · Learjet 60. Effective Jul 13, 2010
- [AD 2009-03-01](https://openairdocs.org/ad/2009-03-01): Lavatory light assembly · Learjet 55, 55B and 55C. Effective Mar 5, 2009
- [AD 2006-16-18 R1](https://openairdocs.org/ad/2006-16-18-R1): Installing a warning placard on the TAWS/RMI · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 100 more. Effective Jul 18, 2008
- [AD 2007-17-17](https://openairdocs.org/ad/2007-17-17): Unsealed gaps on the pylon side of the engine firewall · Learjet 31, 31A, 35 and 7 more. Effective Oct 2, 2007
- [AD 2007-04-18](https://openairdocs.org/ad/2007-04-18): Left- and right-hand standby fuel pump switches · Learjet 23, 24, 24A and 25 more. Effective Mar 23, 2007
- [AD 2005-23-03](https://openairdocs.org/ad/2005-23-03): Spherical accumulator for the main hydraulic system · Learjet 23, 24, 24A and 14 more. Effective Dec 19, 2005
- [AD 2005-23-06](https://openairdocs.org/ad/2005-23-06): Thrust reverser hydraulic system · Engine thrust reversers (NORDAM Group STC SA1669SW or 2 others). Effective Dec 19, 2005
- [AD 2005-16-09](https://openairdocs.org/ad/2005-16-09): Flappers. · Learjet 23, 24, 25 and 2 more. Effective Sep 13, 2005
- [AD 2005-13-36](https://openairdocs.org/ad/2005-13-36): Center ball of the aileron control cable · Learjet 23, 24, 24A and 21 more. Effective Aug 9, 2005
- [AD 2004-03-08](https://openairdocs.org/ad/2004-03-08): Drag Angles of Fuselage and Engine Pylons · Learjet 31, 31A, 35 and 3 more. Effective Mar 15, 2004
- [AD 2001-12-02](https://openairdocs.org/ad/2001-12-02): Brake Valve · Learjet 55, 55B, 55C and 1 more. Effective Jul 18, 2001
- [AD 2001-07-11](https://openairdocs.org/ad/2001-07-11): Main Landing Gear Tires · Learjet 23, 24, 24A and 25 more. Effective May 1, 2001
- [AD 2000-24-19](https://openairdocs.org/ad/2000-24-19): Flightcrew Oxygen Masks · Learjet 35, 35A (C-21A), 36 and 1 more. Effective Jan 4, 2001
- [AD 2000-23-18](https://openairdocs.org/ad/2000-23-18): Oxygen Tubing · Learjet 60. Effective Dec 26, 2000
- [AD 95-19-04 R1 RES](https://openairdocs.org/ad/95-19-04-R1-RES): Omega Navigation System · Learjet 35, 35A (C-21A), 36 and 4 more. Effective Mar 27, 2000
- [AD 99-23-19](https://openairdocs.org/ad/99-23-19): Spoiler Actuator · Learjet 31, 31A, 35 and 2 more. Effective Dec 21, 1999
- [AD 99-16-03](https://openairdocs.org/ad/99-16-03): Horizontal Stabilizer Anti-Ice System · Learjet 23, 24, 24A and 22 more. Effective Sep 7, 1999
- [AD 99-12-06](https://openairdocs.org/ad/99-12-06): Navigation Receivers · AlliedSignal Navigation Receivers, ATP, F27 Mark 050 and 1 more. Effective Jul 23, 1999
- [AD 97-05-03 R1](https://openairdocs.org/ad/97-05-03-R1): Global Positioning Systems · BAE Systems Avro 146-RJ100A, BAe 146-200A, Jetstream Model 4101 and 27 more. Effective Apr 20, 1999
- [AD 98-16-18](https://openairdocs.org/ad/98-16-18): Brake Wear Dimension · Learjet 60. Effective Aug 24, 1998
- [AD 98-08-20](https://openairdocs.org/ad/98-08-20): Autopilot Servo Actuators · Alliedsignal Avionics Autopilot Servo Actuators, Mystere-Falcon 20 - C5, Mystere-Falcon 20 - D5 and 17 more. Effective Jun 2, 1998
- [AD 98-06-28](https://openairdocs.org/ad/98-06-28): Auxiliary Cabin Heater Relay Box AWG Wire · Learjet 31 and 35A (C-21A). Effective Apr 24, 1998
- [AD 96-19-13](https://openairdocs.org/ad/96-19-13): Operating Mach Limit · Learjet 35, 35A (C-21A), 36 and 1 more. Effective Oct 22, 1996
- [AD 96-18-01](https://openairdocs.org/ad/96-18-01): Aft Core Cowl Nozzle of Engine Nacelles · Learjet 60. Effective Oct 2, 1996
- [AD 95-22-01](https://openairdocs.org/ad/95-22-01): Fluorescent Lighting System · Aerospace Lighting Fluorescent lighting systems, A310-203, A310-204 and 74 more. Effective Dec 4, 1995
- [AD 95-20-03](https://openairdocs.org/ad/95-20-03): Airplane Flight Manual (AFM) - Altitude Limitations · Learjet 24, 24A, 24B and 24 more. Effective Nov 2, 1995
- [AD 95-21-03](https://openairdocs.org/ad/95-21-03): Engine Fire Pull Switch Assembly · Learjet 31A and 60. Effective Oct 26, 1995
- [AD 94-01-06](https://openairdocs.org/ad/94-01-06): Traffic Alert and Collision Avoidance System II Processors · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 176 more. Effective Feb 4, 1994
- [AD 93-24-10](https://openairdocs.org/ad/93-24-10): Generator Wiring · Learjet 55, 55B and 55C. Effective Jan 18, 1994
- [AD 93-23-12](https://openairdocs.org/ad/93-23-12): Heating Systems · Learjet 60. Effective Dec 15, 1993
- [AD 92-19-12](https://openairdocs.org/ad/92-19-12): Oxygen Plumbing & Map Light Wires · Learjet 23, 24, 24A and 22 more. Effective Nov 17, 1992
- [AD 91-03-08](https://openairdocs.org/ad/91-03-08): Fluorescent Lighting Systems · Learjet 31, 35, 35A (C-21A) and 5 more. Effective Feb 12, 1991
- [AD 89-12-01](https://openairdocs.org/ad/89-12-01): Drag Chute Riser · Learjet 24, 24A, 24B and 22 more. Effective Jul 3, 1989
- [AD 86-05-05 R1](https://openairdocs.org/ad/86-05-05-R1): Battery Vent System · Learjet 23, 24, 24A and 20 more. Effective Jan 19, 1988
- [AD 87-04-06](https://openairdocs.org/ad/87-04-06): Autopilot/Flight Director · Learjet 35, 35A (C-21A), 36 and 4 more. Effective Mar 9, 1987
- [AD 87-02-06](https://openairdocs.org/ad/87-02-06): Engine Mounts · Learjet 35, 35A (C-21A), 36 and 4 more. Effective Feb 6, 1987
- [AD 86-22-05](https://openairdocs.org/ad/86-22-05): Flap Sector Mounting Brackets Inspection · Learjet 23, 24, 24A and 23 more. Effective Nov 10, 1986
- [AD 85-22-08 R2](https://openairdocs.org/ad/85-22-08-R2): Spoilers/Autospoilers · Learjet 55. Effective May 19, 1986
- [AD 82-01-05 R2](https://openairdocs.org/ad/82-01-05-R2): Stall Warning Accelerometer Unit · Learjet 23, 24, 24A and 16 more. Effective Apr 10, 1986
- [AD 82-01-04 R2](https://openairdocs.org/ad/82-01-04-R2): Horizontal Stabilizer Trim Actuator · Learjet 25, 25A, 25B and 1 more. Effective Apr 7, 1986
- [AD 85-16-04](https://openairdocs.org/ad/85-16-04): Aileron · Raisbeck Mark IV performance system (STC SA766NW). Effective Sep 6, 1985
- [AD 80-19-11 R1](https://openairdocs.org/ad/80-19-11-R1): Automatic Flight Control and Stall Warning Systems · Learjet 23, 24, 24A and 20 more. Effective May 20, 1985

All 82: https://openairdocs.org/tcds/A10CE/ads.md

## Registered aircraft by registry model (OpenAirDocs)

- [Learjet 60](https://openairdocs.org/model/learjet-60): 237 aircraft (registry code 5170707)
- [Gates Learjet 35A](https://openairdocs.org/model/gates-learjet-35a): 135 aircraft (registry code 5170602)
- [Learjet 31A](https://openairdocs.org/model/learjet-31a): 104 aircraft (registry code 5170531)
- [Gates Learjet 55](https://openairdocs.org/model/gates-learjet-55): 54 aircraft (registry code 5170702)
- [Learjet 35A](https://openairdocs.org/model/learjet-35a): 24 aircraft (registry codes 5170802, 5170711)
- [Gates Lear Jet 36A](https://openairdocs.org/model/gates-lear-jet-36a): 21 aircraft (registry code 5170603)
- [Gates Learjet 25D](https://openairdocs.org/model/gates-learjet-25d): 20 aircraft (registry code 5170514)
- [Gates Lear Jet 35](https://openairdocs.org/model/gates-lear-jet-35): 16 aircraft (registry code 5170600)
- [Learjet 31](https://openairdocs.org/model/learjet-31): 15 aircraft (registry code 5170530)
- [Gates Lear Jet 36](https://openairdocs.org/model/gates-lear-jet-36): 13 aircraft (registry code 5170601)
- [Gates Lear Jet 25B](https://openairdocs.org/model/gates-lear-jet-25b): 12 aircraft (registry code 5170511)
- [Gates Lear Jet 24D](https://openairdocs.org/model/gates-lear-jet-24d): 7 aircraft (registry code 5170311)
- [Learjet 24](https://openairdocs.org/model/learjet-24): 7 aircraft (registry code 5170302)
- [Gates Learjet 55C](https://openairdocs.org/model/gates-learjet-55c): 6 aircraft (registry code 5170706)
- [Gates Lear Jet 24F](https://openairdocs.org/model/gates-lear-jet-24f): 4 aircraft (registry code 5170317)
- [Learjet 24D](https://openairdocs.org/model/learjet-24d): 4 aircraft (registry code 5170310)
- [Learjet 55](https://openairdocs.org/model/learjet-55): 4 aircraft (registry code 5170804)
- [Gates Lear Jet 28](https://openairdocs.org/model/gates-lear-jet-28): 3 aircraft (registry code 5170528)
- [Gates Learjet 55B](https://openairdocs.org/model/gates-learjet-55b): 3 aircraft (registry code 5170705)
- [Learjet 24B](https://openairdocs.org/model/learjet-24b): 3 aircraft (registry code 5170306)
- [Gates Lear Jet 24E](https://openairdocs.org/model/gates-lear-jet-24e): 2 aircraft (registry code 5170316)
- [Learjet 24A](https://openairdocs.org/model/learjet-24a): 2 aircraft (registry code 5170304)
- [Learjet 25](https://openairdocs.org/model/learjet-25): 2 aircraft (registry code 5170506)
- [Learjet 60 XR](https://openairdocs.org/model/learjet-60-xr): 2 aircraft (registry code 5170710)
- [Gates Lear Jet 25](https://openairdocs.org/model/gates-lear-jet-25): 1 aircraft (registry code 5170509)
- [Gates Lear Jet 25C](https://openairdocs.org/model/gates-lear-jet-25c): 1 aircraft (registry code 5170513)
- [Gates Learjet 35A (C-21A)](https://openairdocs.org/model/gates-learjet-35a-c-21a): 1 aircraft (registry code 5170809)
- [Learjet 25D](https://openairdocs.org/model/learjet-25d): 1 aircraft (registry code 5170515)
- [Learjet 35](https://openairdocs.org/model/learjet-35): 1 aircraft (registry code 5170803)
- [Gates Lear Jet 24B](https://openairdocs.org/model/gates-lear-jet-24b): 0 aircraft (registry code 5170307)
- [Gates Lear Jet 24B-A](https://openairdocs.org/model/gates-lear-jet-24b-a): 0 aircraft (registry code 5170308)
- [Gates Lear Jet 24C](https://openairdocs.org/model/gates-lear-jet-24c): 0 aircraft (registry code 5170309)
- [Gates Lear Jet 24D-A](https://openairdocs.org/model/gates-lear-jet-24d-a): 0 aircraft (registry code 5170312)
- [Gates Lear Jet 25F](https://openairdocs.org/model/gates-lear-jet-25f): 0 aircraft (registry code 5170516)
- [Gates Lear Jet 29](https://openairdocs.org/model/gates-lear-jet-29): 0 aircraft (registry code 5170529)
- [Gates Learjet 24](https://openairdocs.org/model/gates-learjet-24): 0 aircraft (registry code 5170301)
- [Learjet 24F-A](https://openairdocs.org/model/learjet-24f-a): 0 aircraft (registry code 5170527)
- [Learjet 55C](https://openairdocs.org/model/learjet-55c): 0 aircraft (registry code 5170708)

## STCs approved under this data sheet (1,103, first 50)

- [STC ST01305WI-D](https://openairdocs.org/stc/ST01305WI-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 in accordance with Collins Drawing Index as listed on AML No. ST01305WI-D, Revision -, or later FAA approved revision.. Rockwell Collins Inc
- [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center
- [STC SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc.
- [STC ST01984WI](https://openairdocs.org/stc/ST01984WI): Installation of Stores Carriage Provisions and Underwing Stores. Avcon Industries Inc.
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS).. VisionSafe LLC
- [STC ST04614CH](https://openairdocs.org/stc/ST04614CH): Installation of a SmartSky LITE System. Apcela IFC JV, LLC dba Apcela ATG
- [STC ST11216DS](https://openairdocs.org/stc/ST11216DS): Installation of automatic dependent surveillance-broadcast (ADS-B) out on Part 25 aircraft. BHE & Associates Ltd.
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc.
- [STC ST12087CH](https://openairdocs.org/stc/ST12087CH): Installation replacement Cabin/Cockpit Handheld Fire Extinguishers. Avcon Industries Inc.
- [STC ST00899WI](https://openairdocs.org/stc/ST00899WI): Installation of Fairchild Solid State Flight Data Recorder.. KGB Aviation Solutions LLC
- [STC ST00265NY](https://openairdocs.org/stc/ST00265NY): Installation of a Sundstrand (Gemini) T-20G-10C3/-10C3A APU.. PATS Aircraft LLC
- [STC ST02097SE](https://openairdocs.org/stc/ST02097SE): Installation of replacement circuit boards for the FC-110 autopilot. Symetric Industries, DBA Extant Aerospace
- [STC ST02416SE](https://openairdocs.org/stc/ST02416SE): Installation of the replacement rate gyro, Butler National Part Number 501-1169-01 MOD A or 501-1169-02 MOD A. Symetric Industries, DBA Extant Aerospace
- [STC ST02417SE](https://openairdocs.org/stc/ST02417SE): Installation of the replacement stall warning vertical accelerometer, Butler National Part Number 02904001-101. Symetric Industries, DBA Extant Aerospace
- [STC ST02515SE](https://openairdocs.org/stc/ST02515SE): Installation of the replacement vertical accelerometer, Butler National Part Number 501-1287-02 MOD A. Symetric Industries, DBA Extant Aerospace
- [STC SA160GL](https://openairdocs.org/stc/SA160GL): Install a J.E.T. DAC-2000 3-D RNAV system.. Acron Aviation Inc.
- [STC ST01308WI](https://openairdocs.org/stc/ST01308WI): Installation of L-3 Communications Avionics Systems Inc. (Landmark) Terrain Awareness Warning System (TAWS) model TAWS8100.. Acron Aviation Inc.
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc.
- [STC ST00738WI](https://openairdocs.org/stc/ST00738WI): Increased service life. Data required.. Phoenix Air Group Inc.
- [STC ST01117DE](https://openairdocs.org/stc/ST01117DE): Installation of the Gogo ATG C1.. Peregrine
- [STC ST02529CH](https://openairdocs.org/stc/ST02529CH): Installation of XM Weather Receiver and Data Port. Amphenol Cable and Interconnect Technologies Inc.
- [STC ST04743NY](https://openairdocs.org/stc/ST04743NY): Installation of ATI Oil Safety Cap. ATI Jet Inc.
- [STC ST02036WI](https://openairdocs.org/stc/ST02036WI): Installation of an additional Garmin G700 TXi Primary Flight Display or Multifunction Display. Butler National Corporation
- [STC ST01833WI](https://openairdocs.org/stc/ST01833WI): Modification of a Rockwell Collins Global Positioning System (GPS) installation. Rockwell Collins Inc.
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST01138DE](https://openairdocs.org/stc/ST01138DE): Installation of MidContinent MD23 standby altimeter and/or attitude indicators. Butler National Corporation
- [STC ST01083DE](https://openairdocs.org/stc/ST01083DE): Installation of the Aviation Clean Air Airborne Air & Surface Purification System. Lee Aerospace, Inc.
- [STC ST04728NY](https://openairdocs.org/stc/ST04728NY): Installation of LAI CoolView Cabin Window. Lee Aerospace Inc.
- [STC SA125NE](https://openairdocs.org/stc/SA125NE): Installation of a 9KVA, 3 Phase, 115VAC power system and installation of 100A, 28VDC, power system for
use as Special Missions Power. Phoenix Air Group Inc.
- [STC SA1604SO](https://openairdocs.org/stc/SA1604SO): Installation of wing external stores attach points on the lower surface of both wings. Phoenix Air Group Inc.
- [STC SA1707SO](https://openairdocs.org/stc/SA1707SO): Installation of external under- wing military stores designated as the ALE-2, ALQ-167, ACMR, ALQ-176 and Snoopy system.. Phoenix Air Group Inc.
- [STC SA2003SO](https://openairdocs.org/stc/SA2003SO): Installation of certain External Under-Wing Military Stores designated as the HUTTS LTC-2 and LTC-6 target tow systems. Phoenix Air Group Inc.
- [STC SA709NE](https://openairdocs.org/stc/SA709NE): Installation of Marquardt  MTR-101 Tow Reel System. Phoenix Air Group Inc.
- [STC ST00814WI](https://openairdocs.org/stc/ST00814WI): Landing Gear Life Extension.. Phoenix Air Group Inc.
- [STC ST00999WI](https://openairdocs.org/stc/ST00999WI): Installation of Special Mission Power and Control Wiring, provisions for Carriage of Mission Stores with
Hardpoints installed by STC SA1604SO or SA1670CE, and Takeoff weight increased to 16,300 lbs.. Phoenix Air Group Inc.
- [STC ST10217SC](https://openairdocs.org/stc/ST10217SC): Approval of underwing stores including carriage of the MTR101 Tow Reel System (and targets) on the Strongback-Lear (Sentel) hardpoint.. Phoenix Air Group Inc.
- [STC ST00627WI](https://openairdocs.org/stc/ST00627WI): Installation of a Securaplane, Inc. Model 450 Security System.. Securaplane Technologies Inc.
- [STC ST03424CH](https://openairdocs.org/stc/ST03424CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC
- [STC ST01391WI](https://openairdocs.org/stc/ST01391WI): Upgrade of the Universal UNS-1B Flight Management System (FMS) to the UNS-1F FMS. Global Aviation Tech LLC
- [STC ST01517WI](https://openairdocs.org/stc/ST01517WI): Installation of the Glareshield LED Lighting System. Global Aviation Tech LLC
- [STC ST01602WI](https://openairdocs.org/stc/ST01602WI): Installation of Luminescent Overlay panels upgrade. Global Aviation Tech LLC
- [STC ST01604WI](https://openairdocs.org/stc/ST01604WI): Installation of the Single UNS-1Ew Flight Management System (FMS) with a LPV Monitor upgrade. Global Aviation Tech LLC
- [STC ST04393CH](https://openairdocs.org/stc/ST04393CH): Avionics upgrade installation of a Garmin GTN (TM) 750 Touchscreen Navigator interfaced to existing pilot side instruments and existing FC-200 or FC-530/-550 Autopilot and added GWX (TM) 70 Weather Radar. The Garmin GTN (TM) 750 GPS is paired with the added GTX (TM) 345R (or GTX 33/33D) Transponders for Automatic Broadcast Surveillance (ADS-B) OUT and ADS-B IN (GDL-88) capability with wireless download connectivity utilizing Garmin Connext®. Optional second Garmin GTN (TM) 650/750 interfaced to existing copilot side instruments only.. Royal Air Inc.
- [STC ST04575AT](https://openairdocs.org/stc/ST04575AT): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering. Chippewa Aerospace Inc.
- [STC ST00179SE](https://openairdocs.org/stc/ST00179SE): Installation of an aft fuselage stowage locker.. Raisbeck Engineering Inc.
- [STC ST00352SE](https://openairdocs.org/stc/ST00352SE): Installation of an aft fuselage stowage locker.. Raisbeck Engineering Inc.
- [STC ST00223MC](https://openairdocs.org/stc/ST00223MC): Cockpit Cooling System Modification. Duncan Aviation Inc.
- [STC SA01858AT-D](https://openairdocs.org/stc/SA01858AT-D): Installation of a BF Goodrich Avionics Systems, Inc. TCAS791/A TCAS I system.. Summit Aviation Inc
- [STC ST02209AT-D](https://openairdocs.org/stc/ST02209AT-D): Installation of Composite Stang Fairings.. Summit Aviation Inc
- [STC ST03996AT](https://openairdocs.org/stc/ST03996AT): Installation of a GDC64Tablet Aircraft Interface Unit (TAIU) in the Learjet Model 60 airplane. Summit Aviation Inc.

All 1,103: https://openairdocs.org/tcds/A10CE/stcs.md

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