# N253GL: 1996 Raytheon 1900D

- Status: Valid registration
- Airframe: [Raytheon 1900D](https://openairdocs.org/model/raytheon-1900d) (registry code 7150005, 19 seats)
- Engine: [Pratt & Whitney PT6A series](https://openairdocs.org/engine/pratt-whitney-pt6a-series) (registry code 52032)
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE) (Textron Aviation Inc.) (OpenAirDocs)
- Serial number: UE-253
- Year built: 1996
- Type: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, commuter
- Airworthiness date: November 23, 1996
- Certificate issued: March 25, 2023
- Expires: March 31, 2030
- Mode S code: A26344
- Registered owner: [Alpine Aviation Inc](https://openairdocs.org/faa-owner/ALPINE%20AVIATION%20INC)
- Location: [Provo, UT](https://openairdocs.org/faa-place/UT/Provo)
- Owner type: Corporation
- Owner's area on the map: 40.2272° N, 111.6958° W: Placed by OpenAirDocs at the center of ZIP code 84601, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=253GL
- Page: https://openairdocs.org/aircraft/N253GL

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Pratt & Whitney PT6A model are included.

## ADs that may apply (OpenAirDocs): 77 in force

### Matched by airframe (Raytheon 1900D)

- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2014-02-03](https://openairdocs.org/ad/2014-02-03): Flight Controls · Textron 1900, 1900C and 1900D. Effective Mar 7, 2014
- [AD 2013-24-03](https://openairdocs.org/ad/2013-24-03): Stabilizers · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Jan 13, 2014
- [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09): Oxygen · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 290 more. Effective Feb 9, 2011
- [AD 2009-23-03](https://openairdocs.org/ad/2009-23-03): Flanges · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Dec 14, 2009
- [AD 2009-23-01](https://openairdocs.org/ad/2009-23-01): Main Landing Gear · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Dec 8, 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 2006-18-51](https://openairdocs.org/ad/2006-18-51): Left and right wing rear spar lower caps · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Sep 8, 2006
- [AD 2005-18-21](https://openairdocs.org/ad/2005-18-21): Elevator hinge support attachments · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Sep 13, 2005
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005
- [AD 2004-17-02](https://openairdocs.org/ad/2004-17-02): Cross shaft attach bolt · Textron 100, 1900, 1900C and 52 more. Effective Oct 4, 2004
- [AD 2004-09-07](https://openairdocs.org/ad/2004-09-07): Canted Bulkhead Located at Fuselage Station (FS) 588.10 · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Jun 14, 2004
- [AD 2004-01-13](https://openairdocs.org/ad/2004-01-13): Vent blower assemblies · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Feb 19, 2004
- [AD 2003-20-10](https://openairdocs.org/ad/2003-20-10): Elevator Trim System Maintenance Procedures · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Oct 15, 2003
- [AD 2003-09-12](https://openairdocs.org/ad/2003-09-12): Rivets · Textron 1900D. Effective Jun 27, 2003
- [AD 2003-04-26](https://openairdocs.org/ad/2003-04-26): AC Inverter and Inverter Sync Wire Shield · Textron 1900D. Effective Apr 21, 2003
- [AD 2003-03-18](https://openairdocs.org/ad/2003-03-18): Elevator Control System · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Feb 5, 2003
- [AD 2002-23-11](https://openairdocs.org/ad/2002-23-11): Elevator Balance Weight Attachment Screws · Textron 1900, 1900C, 1900C (C-12J) and 30 more. Effective Jan 10, 2003
- [AD 2002-14-19](https://openairdocs.org/ad/2002-14-19): Collins Air Data Computers (ADC) · Boeing DC-8-11, DC-8-12, DC-8-21 and 36 more. Effective Aug 23, 2002
- [AD 2001-22-16](https://openairdocs.org/ad/2001-22-16): Engine Truss Assembly · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Dec 17, 2001
- [AD 2001-18-07](https://openairdocs.org/ad/2001-18-07): Flap Flexible Shaft Assemblies · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Oct 12, 2001
- [AD 2001-15-17](https://openairdocs.org/ad/2001-15-17): Transponder Control Panels · Bombardier ATR42-200, ATR42-300, ATR42-320 and 30 more. Effective Aug 20, 2001
- [AD 2001-11-03](https://openairdocs.org/ad/2001-11-03): Blower Motor Circuit · Textron 1900D, 58, 58A and 5 more. Effective Jul 20, 2001
- [AD 2001-04-05](https://openairdocs.org/ad/2001-04-05): Global Positioning System · Textron 1900D with STC SA00245WI-D. Effective Apr 9, 2001
- [AD 2000-20-07](https://openairdocs.org/ad/2000-20-07): Cockpit Voice Recorder (CVR) System · Textron 1900, 1900C and 1900D. Effective Nov 22, 2000
- [AD 2000-19-04](https://openairdocs.org/ad/2000-19-04): Wing Fuel Quantity Wiring Harness · Textron 1900C, 1900C (C-12J) and 1900D. Effective Oct 31, 2000
- [AD 99-18-15](https://openairdocs.org/ad/99-18-15): Landing Gear Emergency Hand Pumps · Textron 1900D, B200, B300 and 1 more. Effective Sep 27, 1999
- [AD 99-16-12](https://openairdocs.org/ad/99-16-12): Electric Elevator Trim · Textron 1900D. Effective Sep 27, 1999
- [AD 99-12-07](https://openairdocs.org/ad/99-12-07): Passenger Oxygen Container And Mask Assembly · Textron 1900D. Effective Jul 23, 1999
- [AD 97-15-13 R2](https://openairdocs.org/ad/97-15-13-R2): Airstair Door Handle and Latch Housing · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective May 28, 1999
- [AD 99-09-15](https://openairdocs.org/ad/99-09-15): Flight Control Mechanism · Textron 1900D, 58, 58A and 5 more. Effective May 18, 1999
- [AD 99-04-08](https://openairdocs.org/ad/99-04-08): Main Landing Gear Hydraulic Actuators · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Mar 26, 1999
- [AD 99-01-03](https://openairdocs.org/ad/99-01-03): Flaps · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Feb 8, 1999
- [AD 98-26-16](https://openairdocs.org/ad/98-26-16): Emergency Exit Doors · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Feb 5, 1999
- [AD 98-21-20](https://openairdocs.org/ad/98-21-20): Exterior Marking Placards · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Nov 20, 1998
- [AD 98-13-11](https://openairdocs.org/ad/98-13-11): Ground Idle Low Pitch Stop System · Textron 1900D. Effective Aug 3, 1998
- [AD 98-09-12](https://openairdocs.org/ad/98-09-12): Inspect Communication Systems · Textron 1900D. Effective Jun 12, 1998
- [AD 97-26-15](https://openairdocs.org/ad/97-26-15): Main Landing Gear Actuator · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Jan 25, 1998
- [AD 97-25-03](https://openairdocs.org/ad/97-25-03): AFM - Limitations - Power Levers · Textron 100, 1900, 1900C and 44 more. Effective Jan 21, 1998
- [AD 97-17-08](https://openairdocs.org/ad/97-17-08): Propeller Mounting Bolts · Textron 1900D. Effective Sep 24, 1997
- [AD 97-10-14](https://openairdocs.org/ad/97-10-14): Stabilon Attachment Angles · Textron 1900D. Effective Jul 7, 1997
- [AD 97-06-06](https://openairdocs.org/ad/97-06-06): Pilot and Copilot Chairs Locking Pins · Textron 100, 1900, 1900C and 43 more. Effective May 9, 1997
- [AD 97-03-01](https://openairdocs.org/ad/97-03-01): Right-Hand Exhaust Stacks · Textron 1900D. Effective Mar 14, 1997
- [AD 95-26-15 R1](https://openairdocs.org/ad/95-26-15-R1): Traffic Alert and Collision Avoidance Systems · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 159 more. Effective Dec 26, 1996
- [AD 96-22-12](https://openairdocs.org/ad/96-22-12): Inspect fuel filter assembly · Textron 1900C, 1900C (C-12J), 1900D and 1 more. Effective Dec 13, 1996
- [AD 96-15-01](https://openairdocs.org/ad/96-15-01): Windshield Heat Control Circuit Breakers · Textron 1900D. Effective Sep 19, 1996
- [AD 96-09-13](https://openairdocs.org/ad/96-09-13): AFM - Icing · Textron 1900, 1900C, 1900D and 7 more. Effective Jun 11, 1996
- [AD 95-26-14](https://openairdocs.org/ad/95-26-14): Inspect Cabin Partition Bracket · Textron 1900D. Effective Jan 31, 1996
- [AD 95-14-02](https://openairdocs.org/ad/95-14-02): Instrument Air System · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Aug 31, 1995
- [AD 95-02-17](https://openairdocs.org/ad/95-02-17): Elevator Trim Tab Control Cable · Textron 1900D. Effective Apr 17, 1995

### Matched by engine (Pratt & Whitney PT6A series)

- [AD 2024-04-51](https://openairdocs.org/ad/2024-04-51): Turbine Section · Pratt & Whitney Canada PT6A-64, PT6A-66, PT6A-66A and 17 more. Effective Mar 28, 2024
- [AD 2022-08-13](https://openairdocs.org/ad/2022-08-13): Turbine Section · Pratt & Whitney Canada PT6A-34, PT6A-34B, PT6A-34AG and 2 more. Effective May 27, 2022
- [AD 2016-05-13](https://openairdocs.org/ad/2016-05-13): Corrosion and perforation of the two-ply Cu-Be bellows in Woodward FCUs. · Pratt & Whitney Canada PT6A-60AG, PT6A-65AG, PT6A-67AF and 1 more. Effective Apr 22, 2016
- [AD 2014-17-08 R1](https://openairdocs.org/ad/2014-17-08-R1): Compressor turbine (CT) blades · Pratt & Whitney Canada PT6A-114 and PT6A-114A. Effective Jun 5, 2015
- [AD 2014-11-05](https://openairdocs.org/ad/2014-11-05): Reinforcement liner to the power turbine (PT) containment   
  ring and, for certain PT containment rings, adding scallops · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 18 more. Effective Aug 5, 2014
- [AD 2012-09-10](https://openairdocs.org/ad/2012-09-10): First stage sun gears · Pratt & Whitney Canada PT6A-110, PT6A-112, PT6A-114 and 12 more. Effective May 23, 2012
- [AD 2011-25-12](https://openairdocs.org/ad/2011-25-12): Sun gear · Pratt & Whitney Canada PT6A-15AG, PT6A-27, PT6A-28 and 4 more. Effective Dec 28, 2011
- [AD 2011-20-51](https://openairdocs.org/ad/2011-20-51): Gears · Pratt & Whitney Canada PT6A-15AG, PT6A-27, PT6A-28 and 4 more. Effective Nov 1, 2011
- [AD 2004-25-18](https://openairdocs.org/ad/2004-25-18): Propeller governor assemblies · Pratt & Whitney Canada PT6A-60A and PT6A-65B. Effective Jan 18, 2005
- [AD 2002-23-13](https://openairdocs.org/ad/2002-23-13): Turbine Exhaust Ducts · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 20 more. Effective Dec 31, 2002
- [AD 2001-20-01](https://openairdocs.org/ad/2001-20-01): Compressor Bleed Valve Assembly · Pratt & Whitney Canada PT6A-114A and PT6A-25C. Effective Nov 5, 2001
- [AD 97-04-12](https://openairdocs.org/ad/97-04-12): Compressor Bleed-off Valve · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 52 more. Effective Mar 14, 1997
- [AD 95-13-08](https://openairdocs.org/ad/95-13-08): Compressor Turbine Disk · Pratt & Whitney Canada PT6A-67D. Effective Jul 12, 1995
- [AD 93-23-06](https://openairdocs.org/ad/93-23-06): Airframe Chip Detector Flag System · Pratt & Whitney Canada PT6A-50. Effective Jan 26, 1994
- [AD 92-15-11](https://openairdocs.org/ad/92-15-11): Compressor Delivery Air Line (P3) Filter Assembly · Pratt & Whitney Canada PT6A-20, PT6A-20A, PT6A-21 and 7 more. Effective Aug 17, 1992
- [AD 90-12-05](https://openairdocs.org/ad/90-12-05): Engine Overhaul · Pratt & Whitney Canada PT6A-15AG, PT6A-27, PT6A-28 and 3 more. Effective May 30, 1990
- [AD 86-10-05](https://openairdocs.org/ad/86-10-05): First Stage Compressor Hub · Pratt & Whitney Canada PT6A-42. Effective Jun 5, 1986
- [AD 80-08-12](https://openairdocs.org/ad/80-08-12): Fuel Pump Drive Coupling Splines · Pratt & Whitney Canada PT6A-11, PT6A-112, PT6A-135 and 24 more. Effective Apr 18, 1980
- [AD 80-04-02](https://openairdocs.org/ad/80-04-02): Push-Pull Control Terminal · Pratt & Whitney Canada PT6A-20, PT6A-6A, PT6A-6B and 1 more. Effective Feb 8, 1980
- [AD 78-17-07](https://openairdocs.org/ad/78-17-07): Fuel Control Unit · Pratt & Whitney Canada PT6A-38, PT6A-41 and PT6A-45A. Effective Aug 31, 1978
- [AD 78-12-04](https://openairdocs.org/ad/78-12-04): No. 2 Bearing Pressure Oil Transfer Tube Assembly · Pratt & Whitney Canada PT6A-38, PT6A-41 and PT6A-45A. Effective Jun 19, 1978
- [AD 75-06-01](https://openairdocs.org/ad/75-06-01): Gearbox Deterioration · Pratt & Whitney Canada PT6A-20, PT6A-20A, PT6A-20B and 11 more. Effective Apr 1, 1977
- [AD 75-11-04](https://openairdocs.org/ad/75-11-04): Reduction Gearbox Engine Distress · Pratt & Whitney Canada PT6A-20, PT6A-20A, PT6A-20B and 8 more. Effective May 20, 1975
- [AD 70-16-01](https://openairdocs.org/ad/70-16-01): Turbo Propeller Governors · Pratt & Whitney Canada PT6A-11, PT6A-11AG, PT6A-15AG and 5 more. Effective Aug 4, 1970
- [AD 69-23-06](https://openairdocs.org/ad/69-23-06): Fuel Pumps · Pratt & Whitney Canada PT6A-20, PT6A-27, PT6A-28 and 4 more. Effective Nov 15, 1969
- [AD 68-05-03](https://openairdocs.org/ad/68-05-03): Reverse Mode · Pratt & Whitney Canada PT6A-20 and PT6A-6B. Effective Feb 28, 1968

### Historical (superseded or no longer in force)

- [AD 2011-27-51](https://openairdocs.org/ad/2011-27-51) (historical): Flight Controls · Hawker Beechcraft 1900, 1900C, 1900C (C-12J) and 1 more. Effective Jan 18, 2012
- [AD 2006-24-11](https://openairdocs.org/ad/2006-24-11) (historical): Forward, vertical, and aft flanges · Hawker Beechcraft 1900C, 1900C (C-12J) and 1900D. Effective Dec 11, 2006
- [AD 97-22-16](https://openairdocs.org/ad/97-22-16) (historical): Vent Blower Assembly Bearing · Raytheon 1900, 1900C, 1900C (C-12J) and 1 more. Effective Dec 5, 1997
- [AD 97-15-13 R1](https://openairdocs.org/ad/97-15-13-R1) (historical): Airstair Door Handle And Latch Housing · Raytheon 1900, 1900C and 1900D. Effective Sep 22, 1997
- [AD 97-15-13](https://openairdocs.org/ad/97-15-13) (historical): Airstair Door Handle And Latch Housing · Raytheon 1900, 1900C and 1900D. Effective Sep 5, 1997
- [AD 97-14-16](https://openairdocs.org/ad/97-14-16) (historical): Outboard Flap Attachment Brackets And Aft Roller Bearings · Raytheon 1900, 1900C and 1900D. Effective Aug 4, 1997
- [AD 97-04-02](https://openairdocs.org/ad/97-04-02) (historical): Exterior Marking Placards For Airstair And Cargo Doors · Raytheon 1900, 1900C and 1900D. Effective Mar 10, 1997
- [AD 95-02-18](https://openairdocs.org/ad/95-02-18) (historical): Engine Truss Assembly · Raytheon 1900, 1900C and 1900D. Effective Mar 25, 1995
- [AD 2014-17-08](https://openairdocs.org/ad/2014-17-08) (historical): Compressor turbine (CT) blades · Pratt & Whitney Canada PT6A-114 and PT6A-114A. Effective Oct 8, 2014
- [AD 88-24-02](https://openairdocs.org/ad/88-24-02) (historical): Airframe Chip Detector Flag System · Pratt & Whitney Canada PT6A-50

All 87: https://openairdocs.org/aircraft/N253GL/ads.md

## Information bulletins (advisory) (10 in force)

- [SAIB 2026-02](https://openairdocs.org/saib/2026-02): Elevator Tab Control System. Issued Jan 21, 2026
- [SAIB CE-12-36](https://openairdocs.org/saib/CE-12-36): Flight Controls: Aileron. Issued Jun 19, 2012
- [SAIB CE-05-83](https://openairdocs.org/saib/CE-05-83): . Issued Aug 26, 2005
- [SAIB CE-00-24](https://openairdocs.org/saib/CE-00-24): . Issued Jul 11, 2000
- [SAIB CE-00-15](https://openairdocs.org/saib/CE-00-15): . Issued Jan 21, 2000
- [SAIB NE-15-21](https://openairdocs.org/saib/NE-15-21): Fuel Injector Nozzle. Issued Aug 19, 2015
- [SAIB NE-12-04](https://openairdocs.org/saib/NE-12-04): Turbine/ Turboprop Engine: Reduction Gearbox. Issued Nov 1, 2011
- [SAIB NE-10-47](https://openairdocs.org/saib/NE-10-47): Turbine Engine Compressor Section. Issued Aug 30, 2010
- [SAIB NE-06-34](https://openairdocs.org/saib/NE-06-34): . Issued Mar 21, 2006
- [SAIB CE-03-24](https://openairdocs.org/saib/CE-03-24): . Issued Feb 19, 2003

## NTSB investigations (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DEN07LA101](https://openairdocs.org/ntsb/DEN07LA101), Jun 20, 2007: Beech 1900D (N253GL), Laramie, WY, substantial damage. Probable cause: The pilot's improper decision, his misjudgment of his speed and distance, and his failure to perform a go-around resulting in the airplane overrunning the runway and striking an electrical box.…
- [NTSB DEN06IA019](https://openairdocs.org/ntsb/DEN06IA019), Nov 23, 2005: Beech 1900D (N253GL), Telluride, CO, incident, minor damage. Probable cause: The tug driver's failure to maintain adequate clearance from the airplane resulting in the baggage cart striking the airplane's stabilon. A factor contributing to the incident was the tug driver's…

## FAA accident and incident reports (3)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20090622011069I](https://openairdocs.org/incident/20090622011069I), Jun 22, 2009: Beech 1900D (N253GL), Kansas City, MO, No damage. (-23) Upon selecting the landing gear handle to the up position after a normal takeoff, the three green lights extinguished and the in-transit light remained…
- [Accident 20070620011629A](https://openairdocs.org/incident/20070620011629A), Jun 20, 2007: Beech 1900D (N253GL), Laramie, WY, Substantial damage. (-23) On June 20, 2007 Laramie (lar) WY a BE-1900-D aircraft, N253GL ran off the runway during the landing roll out. Great lakes airline flight 5174 departed…
- [Incident 20051123027839I](https://openairdocs.org/incident/20051123027839I), Nov 23, 2005: Beech 1900D (N253GL), Telluride, CO, Minor damage. (-23) After landing and while parked on the ramp with the engines shut down and just before the passengers were to begin deplaning a tug operator pulling a…

## Service difficulty reports (60, newest 50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR GLBA2015021700499](https://openairdocs.org/sdr/GLBA2015021700499), Feb 15, 2015: CIRCUIT BOARD. FAILED. THE HAND MIC SMELLED HOT & STARTED SENDING STATIC TO THE INTERCOM SYS. PLUGGED INTO INTO FIRST OFFICER`S JACK. REPLACED PC BOARD PN ON & OFF 130-340097-1 IN THE
- [SDR GLBA2014110500477](https://openairdocs.org/sdr/GLBA2014110500477), Dec 4, 2014: STRINGER. CORRODED. DURING A SCHEDULED INSPECTION MAINTENANCE FOUND STRINGER 14L CORRODED BS 228.25, DAMAGED AREA APPROXIMATELY 2 INCHES BY 2 INCHES, DAMAGE FOUND UNDER FRONT EDGE 
- [SDR GLBA2014110500476](https://openairdocs.org/sdr/GLBA2014110500476), Dec 4, 2014: STRINGER. CORRODED. DURING A SCHEDULED INSPECTION FOUND STRINGER 15L CORRODED BS 228.25, DAMAGED AREA APPROXIMATELY 2 INCHES BY 2 INCHES, DAMAGE FOUND ON FRONT EDGE OF PREVIOUS SKI
- [SDR GLBA2014110500475](https://openairdocs.org/sdr/GLBA2014110500475), Dec 4, 2014: STRINGER. CORRODED. DURING A SCHEDULED INSPECTION FOUND CORROSION ON STRINGER 16 BS 213.25 AREA APPROX 3 INCHES BY 2 INCHES, DAMAGE FOUND UNDER & BETWEEN TWO PREVIOUS SKIN REPAIRS.
- [SDR GLBA2014120100472](https://openairdocs.org/sdr/GLBA2014120100472), Dec 1, 2014: SKIN. CORRODED. DURING A SCHEDULED INSPECTION, FOUND BELLY SKIN CORROSION & A CRACK AT BS 228.25 BETWEEN STRINGER 15 - 16R, .3 INCHES IN LENGTH. REPAIRED IAW EO 14-1900-53-048.
- [SDR GLBA2014120100471](https://openairdocs.org/sdr/GLBA2014120100471), Dec 1, 2014: SKIN. CORRODED. MAJOR REPAIR DURING A SCHEDULED INSPECTION FOUND A CORRODED AREA APPROX 4 INCHES BY 3 INCHES AT FS 213.25 & STRINGER 16. DURING A SCHEDULED INSPECTION MX FOUND 
- [SDR GLBA2013101400339](https://openairdocs.org/sdr/GLBA2013101400339), Oct 13, 2013: ENGINE. MAKING METAL. DURING DESCENT, TORQUE ON NR 2 ENGINE DECREASED TO APPROX 400 LBS AND ITT INCREASED TO ABOVE 800 CELSIUS F/O SAW FLAMES COMING OUT BOTH EXHAUST STACKS ON NR 2 E
- [SDR GLBA2013100800338](https://openairdocs.org/sdr/GLBA2013100800338), Oct 7, 2013: PROPELLER. MAKING METAL. PILOT REPORTED THAT THE RT PROP FEATHERED ON FINAL, BEFORE PROPS PUSHED FWD, PROPS AT 1550 TORQUE, DID NOT SECURE ENGINE, PULLED POWER BACK TO IDLE, AS 180KTS, 
- [SDR GLBA2013100800336](https://openairdocs.org/sdr/GLBA2013100800336), Oct 7, 2013: BULB. INOPERATIVE. PILOT REPORTED THAT THE EMERGENCY LIGHT AT ROW 6 IS INOPERAITVE. MAINTENANCE REPLACED BULB, OPS CHECKED GOOD.
- [SDR GLBA201310080336](https://openairdocs.org/sdr/GLBA201310080336), Oct 7, 2013: PROPELLER. MALFUNCTIONED. PILOT REPORTED THAT ON SHORT FINAL THE RT PROP FEATHERED, BEFORE PROPS PUSHED FWD, PROPS AT 1550 TQ 1500, DID NOT SECURE ENG, PULLED PWR BACK TO IDLE, A/S 180 K
- [SDR GLBA2013071800274](https://openairdocs.org/sdr/GLBA2013071800274), Jul 18, 2013: SKIN. LEAKING. DURING A SCHEDULED ROUTINE INSPECTION, FOUND A PREVIOUS REPAIR LEAKING FUEL ON THE LT OTBD WING L/E AT WS 192.51 TO 198. REPAIRED IAW EO 13-1900-57-013.
- [SDR GLBA2012112900123](https://openairdocs.org/sdr/GLBA2012112900123), Nov 29, 2012: SPAR CAP. CRACKED. DURING A SCHEDULED ROUTINE INSPECTION FOUND CRACK ON THE LT VERTICAL STAB FWD SPAR CAP ANGLE AT VSS 84.10 AND 20 PERCENT CHORD MOVING DOWNWARD, 2.5" IN LENGTH. 
- [SDR GLBA2012112900122](https://openairdocs.org/sdr/GLBA2012112900122), Nov 29, 2012: SPAR CAP. CRACKED. DURING A SCHEDULED ROUTINE INSPECTION FOUND A CRACK ON THE RT VERTICAL STAB FWD SPAR CAP ANGLE AT THE 2ND RIVET FROM THE TOP AT FSS 84.10 AND 20 PERCENT CHORD, 
- [SDR GLBA2012101500078](https://openairdocs.org/sdr/GLBA2012101500078), Oct 14, 2012: CONNECTOR. UNSECURE. PILOT REPORTED THAT WHILE EXTENDING THE GEAR, LANDING GEAR HAD NO GREEN LIGHTS, MANUALLY EXTENDED GEAR, STILL NO GREEN INDICATION, DECLARED AN EMERGENCY AND LAN
- [SDR GLBA201206261](https://openairdocs.org/sdr/GLBA201206261), Jun 25, 2012: DOOR. UNLATCHED. EMERGENCY EXIT AT SEAT 6A UNLATCHED. MX REMOVED, INSPECTED AND RESECURED EXIT DOOR IAW BMM 52-20-00, OK FOR SERVICE.
- [SDR GLBA2012061803](https://openairdocs.org/sdr/GLBA2012061803), Jun 9, 2012: WEB. CRACKED. DURING A SCHEDULED ROUTINE INSPECTION, FOUND A CRACK IN THE HORIZ STAB AFT WEB AT HSS 0.00, 4 CRACKS, 1" IN LENGTH. REPAIRED IAW EO 12-1900-55-015. MAJOR REPAIR
- [SDR GLBA20111025G](https://openairdocs.org/sdr/GLBA20111025G), Oct 25, 2011: VENTRAL FIN. DEBONDED. DURING A SCHEDULED ROUTINE INSPECTION, FOUND THE LT VENTRAL FIN DEBONDED BETWEEN FS 570 AND FS 605, 9.5" ALONG LWR T/E AND INWARD FROM EDGE 3" ON BOTH INBD & OT
- [SDR GLBA20111024H](https://openairdocs.org/sdr/GLBA20111024H), Oct 24, 2011: FRAME. CRACKED. MAJOR REPAIR - DURING A SCHEDULED ROUTINE INSP FOUND FUSELAGE FRAME AT FS 509 BETWEEN STRINGER 4L & 5L CRACKED AT CARGO DOOR GAS STRUT MOUNT AREA, (UPPER INBD N
- [SDR GLBA20111024G](https://openairdocs.org/sdr/GLBA20111024G), Oct 24, 2011: FRAME. CRACKED. MAJOR REPAIR - DURING A SCHEDULED ROUTINE INSP FOUND 3 CRACKS AT FUSELAGE FRAME AT FS 456 BETWEEN STRINGER 3L & 4L AT THE UPPER INBD NUTPLATE ON THE CARGO DOOR 
- [SDR GLBA20110928F](https://openairdocs.org/sdr/GLBA20110928F), Sep 27, 2011: EFIS. INOPERATIVE. PILOT REPORTED THAT THE EHSI DIMMED ON FINAL AND AN ELECTRICAL ODOR WAS NOTICED. MX REPLACED THE EFIS TUBE IAW BMM 34-52-00, OPS CHECKED GOOD, NO ODOR NOTICED.
- [SDR GLBA20110912F](https://openairdocs.org/sdr/GLBA20110912F), Sep 9, 2011: SOLENOID. DIRTY. PILOT REPORTED THAT THE LEFT PROPELLER WENT INTO GROUND IDLE DURING LANDING FLARE, RESULTING IN A STONG YAW TO THE LEFT. MX CLEANED THE NR 1 LOW PITCH SOLENOID,
- [SDR GLBA20110630N](https://openairdocs.org/sdr/GLBA20110630N), Jun 28, 2011: COVER. TORN. "SUP" - SIG EVENT - DURING ROUTINE MX INSP FOUND THE LWR AFT AS DOOR HANDRAIL CABLE COVER TORN. MX R & R LOWER AFT AS DOOR CABLE WITH REF TO D1900MM 52-10-02.
- [SDR GLBA20110322F](https://openairdocs.org/sdr/GLBA20110322F), Mar 21, 2011: SKIN. CORRODED. MAJOR REPAIR - DURING A SCHEDULED ROUNTINE INSP MX FOUND CORROSION ON THE BELLY SKIN JUST AFT OF THE ADF ANTENNA MEASURING .75". MAINTENANCE REPAIRED THE AFFECT
- [SDR GLBA20100525F](https://openairdocs.org/sdr/GLBA20100525F), May 25, 2010: STRINGER. CRACKED. MAJOR REPAIR - DURING ROUTINE SCHEDULED MX A CRACK WAS FOUND AT FRAME FS 150 AND STRINGER 9AL AT PASSENGERS DOOR FRAME ANGLE LOWER STRUT MOUNT AFT UPPER SCREWHO
- [SDR GLBA20100519H](https://openairdocs.org/sdr/GLBA20100519H), May 25, 2010: SKIN. CRACKED. MAJOR REPAIR - DURING ROUTINE SCHEDULED MAINTENANCE FOUND BELLY SKIN CRACKED AT FS 303.25 LEFT SIDE, 2.1" IN LENGTH, 2.25" INBOARD FROM SKIN EDGE. MAINTENANCE R
- [SDR GLBA20100521G](https://openairdocs.org/sdr/GLBA20100521G), May 20, 2010: STRINGER. CRACKED. MAJOR REPAIR - DURING ROUTINE SCHEDULED MAINTENANCE A CRACK WAS FOUND AT FRAME FS 164 AND STRINGER 9AR AND IS .7" IN LENGTH. MAINTENANCE REPAIRED THE AFFECTED A
- [SDR GLBA20100521F](https://openairdocs.org/sdr/GLBA20100521F), May 20, 2010: FRAME. CRACKED. DURING ROUTINE SCHEDULED MX, A CRACK AT FRAME FS 288 AND STR 4C CUTOUT CRACKED .35" IN LENGTH. MAINTENANCE REPAIRED THE AFFECTED AREA AND PERFORMED ALL REQUIRED
- [SDR GLBA20100519J](https://openairdocs.org/sdr/GLBA20100519J), May 19, 2010: SKIN. CRACKED. MAJOR REPAIR - DURING ROUTINE SCHEDULED MAINTENANCE FOUND BELLY SKIN CRACKED AT FS 303.25 RIGHT SIDE, 1.9" IN LENGTH, 2.25" INBOARD FROM SKIN EDGE. MAINTENANCE 
- [SDR GLBA201001111](https://openairdocs.org/sdr/GLBA201001111), Jan 11, 2010: FCU. OUT OF ADJUST. RT ENGINE AUTOFEATHERED ON APPROACH. MX ADJUSTED THE RT FCU ROD TO SPEED UP THE RT ENGINE TO MATCH THE LT ENG IAW MM 76-10-01. OPS CHECK ON GROUND GOOD. RII INS
- [SDR GLBA200911301](https://openairdocs.org/sdr/GLBA200911301), Nov 28, 2009: LINKAGE. OUT OF ADJUST. RT AUTO FEATHER ENGAGED ON APPROACH TO LANDING AT 780 FT AGL AS PWR WAS INCREASED FROM IDLE THROUGH 600LBS OF TORQUE. WHEN THE AUTO FEATHER ENGAGED IT WENT IN A
- [SDR GLBA200906231](https://openairdocs.org/sdr/GLBA200906231), Jun 22, 2009: HOSE. DAMAGED. PILOTS REPORTED THAT AFTER TAKEOFF THE GEAR HANDLE WAS MOVED TO THE UP POSITION AND 3 GREEN LIGHTS EXTINGUISHED AND THE INTRANSIT LIGHTS STAYED ILLUMINATED. PIL
- [SDR GLBA20090414A](https://openairdocs.org/sdr/GLBA20090414A), Apr 14, 2009: CONNECTOR. LOOSE. LT PROP GAUGE READ 2000 RPM AFTER SETTING T/O POWER. MAINTENANCE CLEAND AND RE-SECURED CONNECTOR ON THE INDICATOR. ENGINE RUNS WERE PERFORMED WITH THE PILOTS AN
- [SDR GLBA20090305A](https://openairdocs.org/sdr/GLBA20090305A), Mar 5, 2009: LANDING GEAR. MALFUNCTIONED. FLIGHT 5158 UPON APPROACH THE PILOTS REPORTED THAT THE RIGHT MAIN LANDING GEAR WOULD NOT EXTEND. PILOTS PERFORMED A MANUAL EXTENSION. MAINTENANCE CLEANED THE RI
- [SDR GLBA20090212AA](https://openairdocs.org/sdr/GLBA20090212AA), Feb 12, 2009: RIB. WORN. MAJOR REPAIR - DURING SCHEDULED INSPECTION MAINTENANCE THE LEFT FORWARD INBOARD NACELLE KEEL RIB FLANGE WORN AT THE UPPER CORNER AREA AT APPROXIMATELY BL 91.75.
- [SDR GLBA200901121](https://openairdocs.org/sdr/GLBA200901121), Jan 9, 2009: SWITCH. OUT OF ADJUST. SIGNIFICANT EVENT, MAINTENANCE ADJUSTED AUTOFEATHER MICROSWITCH IN PEDESTAL IAW 1900D MM 61-21-02. OPERATIONAL CHECK WAS GOOD. LOTS REPORTED THE RIGHT SIDE AUTO
- [SDR GLBA20060957](https://openairdocs.org/sdr/GLBA20060957), Jun 20, 2007: BLADE. DAMAGED. EXTENDED ROLLOUT, UPON LANDING, PILOTS REPORTED THAT DUE TO LANDING ROLLOUT BEYOND THE END OF THE RUNWAY, THE RT PROP NR 2 ENGINE STRUCK A RECTANGULAR BOX. PREL
- [SDR GLBA20060734](https://openairdocs.org/sdr/GLBA20060734), Apr 18, 2006: STRUCTURE. CORRODED. CORROSION FOUND DURING STRUCTURAL INSPECTION, STA 220-288 AND STR 13L-16L, PENDING REPAIR.
- [SDR 20030789](https://openairdocs.org/sdr/20030789), Feb 5, 2005: SPAR. CRACKED. DURING ROUTINE STRUCTURAL "I" INSPECTION, FOUR CRACKS WERE IDENTIFIED EMANATING FROM THE DE-ICE HOLE ON THE HORIZONTAL CENTER MAIN SPAR CENTER WEB SKIN APPROX 1
- [SDR 20030782](https://openairdocs.org/sdr/20030782), Jan 15, 2005: TRUSS. CRACKED. WHILE PERFORMING OTHER NON-RELATED MAINTENANCE, THE LT ENGINE TRUSS WAS DISCOVERED TO BE COMPLETELY CRACKED THRU (360 DEGREES) ON THE LOWER LT TUBE JUST ABOVE T
- [SDR 20030778](https://openairdocs.org/sdr/20030778), Dec 30, 2004: AXLE. CRACKED. RT MAIN GEAR LOWER STRUT AXLE ASSY LUG HAS (2) CRACKS APPROX .05 AND .06 LONG WHERE LOWER TORQUE KNEE ATTACHES TO LUG.
- [SDR GLBA20030739](https://openairdocs.org/sdr/GLBA20030739), Oct 21, 2004: BLOWER. BINDING. AIRCRAFT FLYING LEVEL AT 12,000 FT WHEN FLIGHT CREW NOTICED STRONG ODOR IN COCKPIT. CREW RETURNED TO DEPARTURE AIRPORT WITHOUT INCIDENT. MAINTENANCE TROUBLESHOO
- [SDR GLBA20030654](https://openairdocs.org/sdr/GLBA20030654), Jun 24, 2004: STRUCTURE. CORRODED. CABIN DOOR CORROSION, REPAIRED DOOR.
- [SDR GLBA20030645](https://openairdocs.org/sdr/GLBA20030645), Jun 20, 2004: CIRCUIT BREAKER. TRIPPED. LANDING GEAR RELAY CB POPS IN CRUISE, RESEATED P552 ON PCB A316.
- [SDR GLBA20030637](https://openairdocs.org/sdr/GLBA20030637), Jun 10, 2004: LANDING GEAR. MALFUNCTIONED. LEFT MLG WILL NOT STAY RETRACTED, NFF OPS CHECK GOOD.
- [SDR GLBA20030606](https://openairdocs.org/sdr/GLBA20030606), Apr 8, 2004: TRANSDUCER. MALFUNCTIONED. LT ENG OIL PRESSURE INDICATOR FLUCUATING OFF SCALE, R&R LT OIL PRESSURE TRANSDUCER
- [SDR GLBA20030514](https://openairdocs.org/sdr/GLBA20030514), Dec 5, 2003: WIRE. CHAFED. WHEN TURNING ON TAXI LIGHT THERE WAS SPARK AND SMOKE, REPAIRED CHAFED WIRE REF 33-40-00. OPS CK GOOD.
- [SDR GLBA2003151](https://openairdocs.org/sdr/GLBA2003151), Nov 19, 2003: FLAP. STUCK. FLAPS STUCK AT 17 DEGREES. ADJUSTED FLAP SAFETY SWITCH B27RW82255518T OPS CK GOOD
- [SDR GLBA2003111](https://openairdocs.org/sdr/GLBA2003111), Aug 2, 2003: RECEIVER. INCORRECT. NAV NEEDLE SHOWED 15 DEG ERROR BETWEEN EACH OTHER. REMOVED AND REPLACED NR 2 NAV RECEIVER.
- [SDR GLBA2003039](https://openairdocs.org/sdr/GLBA2003039), Mar 25, 2003: CONNECTOR. LOOSE. NR 1 NAV FAILED. TIGHTENED CONNECTION ON SPLITTER, OPS CHECK GOOD.
- [SDR GLBA2003038](https://openairdocs.org/sdr/GLBA2003038), Mar 24, 2003: RECEIVER. FAILED. NR 1 NAV FAILED. REMOVED AND REPLACED NR 1 NAV VIR32.

All 60: https://openairdocs.org/aircraft/N253GL/reports.md

## STCs that may be installed (OpenAirDocs) (243, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Raytheon 1900D)

- [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC
- [STC SA02309SE](https://openairdocs.org/stc/SA02309SE): Installation of the Garmin G950 Integrated Avionics and Display System. AeroMech Incorporated
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC
- [STC SA12400WI](https://openairdocs.org/stc/SA12400WI): Installation of Garmin Avionics Modernization Package. Alpine Aviation, Inc
- [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc
- [STC ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc
- [STC SA02133SE](https://openairdocs.org/stc/SA02133SE): Installation of a Luma Technologies LT-4500 Series Integrated Light\Emitting Diode (LED) Display Panel and LT-3500 LED light modules. Luma Technologies LLC
- [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC SA12345IB](https://openairdocs.org/stc/SA12345IB): Replacement of the Halon Type 1211 portable fire extinguisher with the Halotron BrX portable fire extinguisher. Cessna Duesseldorf Citation Service Center GmbH
- [STC ST00052BO](https://openairdocs.org/stc/ST00052BO): Installation of a Rockwell Collins TCAS-94 Traffic Alert and Collision Avoidance Systemm (TCAS II)with dual Rockwell Collins TVI-920D TA/RA/VSI indicators and dual Rockwell Collins TDR-94D mode S transponders. Ameriflight LLC
- [STC SA11158SC](https://openairdocs.org/stc/SA11158SC): Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS). Liberty Partners Inc
- [STC SA12202IB](https://openairdocs.org/stc/SA12202IB): Installation of Garmin GWX Weather Radar System. Maxcraft Avionics Ltd
- [STC SA12133IB](https://openairdocs.org/stc/SA12133IB): Manufacture and Installation of EVASAIR Loading System Installation. Exploits Valley Air Services Ltd
- [STC SA11300DS](https://openairdocs.org/stc/SA11300DS): Upgrade previously installed Collins Aerospace Radar Altimeter. BHE & Associates Ltd
- [STC SA8695SW](https://openairdocs.org/stc/SA8695SW): Installation of a TCAS 791(TCAS I). Acron Aviation Inc
- [STC SA9210SC-D](https://openairdocs.org/stc/SA9210SC-D): Installation of the L-3 Communications Avionics Systems Infrared Imaging System (IRIS). Acron Aviation Inc
- [STC SA00349WI](https://openairdocs.org/stc/SA00349WI): Installation of a right-hand forward lavatory and toilet. Exploits Valley Air Service Ltd
- [STC SA00968NY](https://openairdocs.org/stc/SA00968NY): Configuration 1: Installation of Flight Data Recorder on a Raytheon Beechcraft 1900D in accordance with Design Maintenance Analysis Inc. MDL 1900, Revision 1 dated 8/26/99. Configuration 2: Installation of sensors and accelerometers. KGB Aviation Services LLC
- [STC ST02754NY](https://openairdocs.org/stc/ST02754NY): Replacement of JET PS835C or PS835D Battery packs with Securaplane XL244-D Battery Packs. Securaplane Technologies Inc
- [STC SA02386AK](https://openairdocs.org/stc/SA02386AK): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems. AeroLED's Holding LLC
- [STC SA00322BO](https://openairdocs.org/stc/SA00322BO): Installation of a Supplemental Exterior Lighting System. ATI Engineering Services LLC
- [STC SA02264SE](https://openairdocs.org/stc/SA02264SE): Manufacture and installation of a Supplemental Lighting System. Aviation Specialties Unlimited Inc
- [STC SA04051CH](https://openairdocs.org/stc/SA04051CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC
- [STC SA00199IB](https://openairdocs.org/stc/SA00199IB): Manufacture and Installation, Emergency Evacuation Configuration. Bartel Mechanical and Aerospace
- [STC SA01050WI](https://openairdocs.org/stc/SA01050WI): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC. Lists 1900 Series
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA00128IB](https://openairdocs.org/stc/SA00128IB): Antenna Installation and Bulkhead Feedthrough. Avmax Aviation Services Inc
- [STC SA00120IB](https://openairdocs.org/stc/SA00120IB): Installation of the Universal Kapture Cockpit Voice Recorder (CVR) with Recorder Independent Power Supply (RIPS). Avmax Aviation Services Inc
- [STC SA02821AT](https://openairdocs.org/stc/SA02821AT): Installation of a Sandel Model ST3400 Terrain Awareness and Warning System (TAWS), with optional capability as a Traffic Collision Avoidance System (TCAS) Control Display Unit (CDU) or Radio Magnetic Indicator (RMI). Woven Electronics LLC
- [STC SA02010WI](https://openairdocs.org/stc/SA02010WI): Installation of the Mid-Continent Instruments & Avionics MD23 FLEX Custom Function Display (CFD). Mid-Continent Instruments and Avionics
- [STC ST02793AT](https://openairdocs.org/stc/ST02793AT): Installation of a Honeywell Model MK VI Enhanced Ground Proximity Warning System (EGPWS). Woven Electronics, LLC
- [STC ST02794AT](https://openairdocs.org/stc/ST02794AT): Installation of a Garmin Model GPS 400 Global Positioning System (GPS). Woven Electronics, LLC
- [STC SA00083IB](https://openairdocs.org/stc/SA00083IB): Installation of 1900D Cargo Provisions. MUSKOKA MOD CENTRE INC
- [STC SA00078IB](https://openairdocs.org/stc/SA00078IB): Installation of Barrier Net in aircraft forward cabin. Exploits Valley Air Services
- [STC SA04786NY](https://openairdocs.org/stc/SA04786NY): Installation of new Emergency Exit on forward right hand side of aircraft cabin. Exploits Valley Air Services
- [STC SA00073IB](https://openairdocs.org/stc/SA00073IB): Installation of 1900D Cargo Provisions. ICARUS AERO INC
- [STC SA00070IB](https://openairdocs.org/stc/SA00070IB): Installation of the Cockpit Emergency Hatch. ICARUS AERO INC
- [STC SA00741WI](https://openairdocs.org/stc/SA00741WI): Installation of the Concorde RG-380E/K series VRSLA batteries in airplanes listed on the attached FAA approved Model List (AML). Aero-Mach Wilco LLC
- [STC SA02204CH](https://openairdocs.org/stc/SA02204CH): Installation of Parker Hannifin Nose Wheel conversion Kit. Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA1789GL](https://openairdocs.org/stc/SA1789GL): Installation of Cleveland main wheels and brakes. Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA01094DE](https://openairdocs.org/stc/SA01094DE): Installation of Pratt & Whitney Engine Services FAST (digital engine management) system. Pratt & Whitney Engine Services Inc
- [STC SA00033IB](https://openairdocs.org/stc/SA00033IB): Installation of Cargo Conversion. Exploits Valley Air Services Ltd
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA04675NY](https://openairdocs.org/stc/SA04675NY): Installation of Cargo Conversion. Exploits Valley Air Services Ltd
- [STC SA04634NY](https://openairdocs.org/stc/SA04634NY): Modification of the Brake Master Cylinder. Marsh Brothers Aviation Inc
- [STC SA00748DE](https://openairdocs.org/stc/SA00748DE): Installation of the Rockwell Collins IDS-3000 system with new Primary Flight Displays, Multi-Function Display, Display Control Panels, Audio Panels, and Engine Insturmentation. Textron Aviation Inc
- [STC SA04459NY](https://openairdocs.org/stc/SA04459NY): Installation of MT-Propeller Entwicklung GmbH model MTV-27-1-( )-C-F-R(P)/CFR260-65( ) 5-blade, constant speed, full feathering, reversible propellers and spinners. MT- Propeller Entwicklung GmbH
- [STC SA2841CE](https://openairdocs.org/stc/SA2841CE): Install a privacy partition and a non-belted toilet in aft cabin. Textron Aviation Inc
- [STC SA2842CE](https://openairdocs.org/stc/SA2842CE): Install a mid-baggage cargo net, option 1, or an aft bulkhead partition, option 2, in the aft cabin. Textron Aviation Inc

All 243: https://openairdocs.org/aircraft/N253GL/stcs.md

## Related

- Other Raytheon 1900D aircraft: https://openairdocs.org/model/raytheon-1900d/aircraft.md
- The Pratt & Whitney PT6A series engine: https://openairdocs.org/engine/pratt-whitney-pt6a-series.md

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