# N38537: 1985 Beech 1900D

- Status: Valid registration
- Airframe: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (registry code 1154162, 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-158
- Year built: 1985
- Type: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, commuter
- Airworthiness date: July 10, 2024
- Certificate issued: April 16, 2025
- Expires: April 30, 2032
- Mode S code: A470BE
- Registered owner: [Optimumedicine LLC](https://openairdocs.org/faa-owner/OPTIMUMEDICINE%20LLC)
- Location: [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas)
- Owner type: LLC
- Owner's area on the map: 36.0845° N, 115.1461° W: Placed by OpenAirDocs at the center of ZIP code 89119, 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=38537
- Page: https://openairdocs.org/aircraft/N38537

From the FAA registry file of October 21, 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 (Beech 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/N38537/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

None matched to N38537.

## FAA accident and incident reports (1)

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

- [Incident 19961109039999I](https://openairdocs.org/incident/19961109039999I), Nov 9, 1996: Beech 1900D (N38537), South Bend, IN. Narrative: during engine start, the flight crew noted the generator would not pick up the load on the stbd. Engine. The crew shut down the engine intending to…

## Service difficulty reports (71, newest 50)

As reported by operators and repair stations. Reports filed since July 17, 1990, when the mark's previous registration was cancelled.

- [SDR 29GA93755101712](https://openairdocs.org/sdr/29GA93755101712), Oct 18, 2012: CHANNEL. CRACKED. DURING SCHEDULED INSPECTION FCD 55-09-19-02 FOUND CRACK IN HAT SECTION OF VERTICAL STABILIZER AREA C.
- [SDR 29GA93732082912](https://openairdocs.org/sdr/29GA93732082912), Aug 29, 2012: DOWNLOCK SWITCH. LOOSE. FLIGHT 3563 SDY/BIL RED LIGHT IN GEAR HANDLE COMES ON AND GEAR WARNING HORN ACTIVATES ON TOUCHDOWN WITH POWER LEVERS AT IDLE. TIGHTENED RIGHT MAIN LANDING GEAR 
- [SDR 29GA2012082293753](https://openairdocs.org/sdr/29GA2012082293753), Aug 19, 2012: SKIN. GOUGED. DURING SCHEDULED ROUTINE INSPECTION DISCOVERED AIRSTAIR DOOR FRAME INNER SKIN 2.0 INCH GOUGE DAMAGE AT FS 150 STRINGER 8. REMOVED DAMAGED SECTION OF SKIN AND IN
- [SDR 29GA93753082012](https://openairdocs.org/sdr/29GA93753082012), Aug 19, 2012: ANGLE. CRACKED. DURING SCHEDULED ROUTINE INSPECTION DISCOVERED RIGHT AIRSTAIR DOOR FORWARD ANGLE CRACKED APPROXIMATELY AT FS 150. REMOVED 2.0 INCH SECTION OF DAMAGED ANGLE AND 
- [SDR 29GA93753081912](https://openairdocs.org/sdr/29GA93753081912), Aug 19, 2012: ANGLE. CRACKED. DURING SCHEDULED ROUTINE INSPECTION DISCOVERED LEFT HEAVY ANGLE CRACKED LESS THAN 2.25 INCHES AT FS 288. STOP DRILLED END OF CRACK AND INSTALLED REPAIR ANGLE.
- [SDR 29GA93732062712](https://openairdocs.org/sdr/29GA93732062712), Jun 27, 2012: INDICATION SYS. INTERMITTENT. FLIGHT 3574 BIL/MLS NOSE WHEEL DID NOT GIVE DOWN AND LOCKED INDICATION UPON NORMAL EXTENSION ATTEMPTED EXTENSION A SECOND TIME AND WAS SUCCESSFUL. CYCLED GEAR F
- [SDR 29GA93761062811A](https://openairdocs.org/sdr/29GA93761062811A), Jun 28, 2011: PRESSURE SWITCH. MALFUNCTIONED. PILOT REPORTS, ON APPROACH, RT PROPELLER CYCLES IN AND OUT OF AUTOFEATHER. REPLACED RT AUTOFEATHER LOW PRESSURE SWITCH.
- [SDR GUUA93723060111A](https://openairdocs.org/sdr/GUUA93723060111A), Jun 1, 2011: RADIO. SHORTED. NR 2 COMM FAILED ACCOMPANIED BY SMOKE. INSPECTED WIRING BEHIND RADIO PANEL, NO DEFECTS NOTED. REPLACED COMM NR 2 RADIO, RAN UNIT FIFTEEN MINUTES, NO DEFECTS NOT
- [SDR GUUA93761022811A](https://openairdocs.org/sdr/GUUA93761022811A), Feb 28, 2011: PROPELLER. MALFUNCTIONED. DURING APPROACH RT ENG CYCLED BETWEEN 700 AND 1200 POUNDS OF TORQUE WITH ASSOCIATED RT AUTO FEATHER LIGHT. CHECKED AUTO FEATHER SWITCH SETTINGS AND PERFORMED MU
- [SDR GUUA93757011711C](https://openairdocs.org/sdr/GUUA93757011711C), Jan 17, 2011: SPAR CAP. CORRODED. DURING SCHEDULED X-RAY INSP DISCOVERED LT WING CORROSION AT LOWER FWD SPAR CAP NEAR FUEL DRAIN WS 125.5. REMOVED CORROSION FROM LEFT WING AT LOWER FORWARD SPAR 
- [SDR GUUA93757011711B](https://openairdocs.org/sdr/GUUA93757011711B), Jan 17, 2011: SPAR CAP. CORRODED. DURING SCHEDULED X RAY INSP DISCOVERED RT WING CORROSION AT LOWER FWD SPAR CAP NEAR FUEL DRAIN. REMOVED CORROSION FROM RIGHT WING LOWER FORWARD SPAR CAP COMPLIE
- [SDR GUUA93757011711A](https://openairdocs.org/sdr/GUUA93757011711A), Jan 17, 2011: STRINGER. CORRODED. DURING SCHEDULED X RAY INSP DISCOVERED RT WING CORROSION IN RT COLLECTOR TANK 1ST STRINGER AFT OF SPAR BPTH SIDES OF FLANGE 4 INCHES TO 6 INCHES FROM INBD RIB. 
- [SDR GUUA93752120810A](https://openairdocs.org/sdr/GUUA93752120810A), Dec 8, 2010: HANDLE. BINDING. DURING SCHEDULED ROUTINE INSP, DISCOVERED RT FWD EMERGENCY EXIT HANDLE DIFFICULT TO OPERATE. ADJUSTED UPPER STRIKER PLATES AND LOWER LUGS, OPS CHECK GOOD. ACFT 
- [SDR GUUA93753111510A](https://openairdocs.org/sdr/GUUA93753111510A), Nov 15, 2010: SKIN. CHAFED. DURING SCHEDULED ROUTINE INSP, DISCOVERED LT EXTERNAL SKIN CHAFE, APPROX AT FS 259-281 WS 30. REPAIRED LT EXTERNAL SKIN CHAFE INSTALLED EXTERNAL DOUBLER 1.5 X 2
- [SDR GUUA93753111410A](https://openairdocs.org/sdr/GUUA93753111410A), Nov 14, 2010: DOOR FRAME. CRACKED. DURING SCHEDULED ROUTINE INSP, DISCOVERED UPPER AFT CARGO DOOR FRAME HAS A 2.0 INCH CRACK APPROX AT FS 509.5, STRINGER 14L. REPAIRED CRACKED "L" ANGLE BY REMOVI
- [SDR GUUA93732103110A](https://openairdocs.org/sdr/GUUA93732103110A), Oct 31, 2010: SWITCH. INOPERATIVE. PILOT REPORTED LANDING GEAR HAD TO BE RETRACTED BY BYPASSING THE "J" HOOK. REPLACED LANDING GEAR SWITCH OPS CHECK SATISFACTORY.
- [SDR GUUA93732091210A](https://openairdocs.org/sdr/GUUA93732091210A), Sep 12, 2010: ANNUNCIATOR. INTERMITTENT. PILOT REPORTED CTR LANDING GEAR DOWN GREEN LIGHT INTERMITTENT. REPLACED CENTER LANDING GEAR DOWN GREEN LIGHT ANNUNCIATOR. OPS CHECK NORMAL.
- [SDR GUUA93727081210A](https://openairdocs.org/sdr/GUUA93727081210A), Aug 12, 2010: TORQUE TUBE. CORRODED. DURING SCHEDULED ROUTINE INSP DISCOVERED LT ELEVATOR TORQUE TUBE HAS CORROSION. REPLACED LT ELEVATOR TORQUE TUBE.
- [SDR GUUA93734062410A](https://openairdocs.org/sdr/GUUA93734062410A), Jun 24, 2010: ALTIMETER. READS LOW. FLIGHT: 9174 AFTER TAKEOFF CAPTAINS ALTIMETER HAD A 300 FT SPLIT AT 11,000 FT AND 240 FT SPLIT ON LANDING. DECLARED AN EMERGENCY RETURNED TO TPA LANDED WITHOUT 
- [SDR GUUA93757061110A](https://openairdocs.org/sdr/GUUA93757061110A), Jun 11, 2010: ACCESS PANEL. DELAMINATED. DURING SCHEDULED ROUTINE INSP DISCOVERED LT WING FUEL ACCESS PANEL 542CB LEAKS. REPAIRED DELAMINATED SKIN AT WING ACCESS PANEL 542CB.
- [SDR GUUA93757042810A](https://openairdocs.org/sdr/GUUA93757042810A), Apr 28, 2010: PANEL. DEBONDED. DURING SCHEDULED ROUTINE INSP DISCOVERED LT AND RT INTERNAL DOUBLERS FOR FUEL PANEL 532DB, 532FB, 631DB AND 642FB DEBONDED. REBONDED RING DOUBLERS AT FUEL PANEL
- [SDR GUUA93732041810A](https://openairdocs.org/sdr/GUUA93732041810A), Apr 18, 2010: SWITCH. INTERMITTENT. PILOT REPORTED GEAR WARNING SILENCE BUTTON DOES NOT SILENCE THE GEAR WARNING HORN. REPLACED GEAR WARNING SILENCE SWITCH, OPS CHECK GOOD.
- [SDR GUUA93732041110A](https://openairdocs.org/sdr/GUUA93732041110A), Apr 11, 2010: WARNING HORN. MALFUNCTIONED. PILOT REPORTED GEAR WARNING HORN STILL SOUNDS OCCASIONALLY WITH SILENCE BUTTON DEPRESSED. CLEANED AND RERACKED PCB CONNECTOR P273 OPS CHECK NORMAL.
- [SDR GUUA93757020710A](https://openairdocs.org/sdr/GUUA93757020710A), Feb 7, 2010: SKIN. PUNCTURED. DURING SCHEDULED ROUTINE INSP DISCOVERED RT STUB WING TOP OF L/E HAS A DENT AND PUNTURED. REMOVED DAMAGE AND INSTALLED DOUBLER REPAIR.
- [SDR GUUA93721111509A](https://openairdocs.org/sdr/GUUA93721111509A), Nov 15, 2009: LINE. LEAKING. PILOT REPORTED VERY STRONG CHEMICAL ODOR INSIDE PLANE. REPLACED RT ENGINE PRESSURE FUEL LINE, OPS CHECK OK.
- [SDR GUUA93721111409A](https://openairdocs.org/sdr/GUUA93721111409A), Nov 14, 2009: INTAKE. CONTAMINATED. PILOT REPORTED CHEMICAL ODOR COMING FROM RT BLEED. FOUND RESIDUAL OIL AT RT ENG INTAKE CLEANED AREA OF OIL. PREVIOUSLY SUBMITTED CORRECTED DATE.
- [SDR GUUA93721110409A](https://openairdocs.org/sdr/GUUA93721110409A), Nov 14, 2009: INTAKE. CONTAMINATED. PILOT REPORTED CHEMICAL ODOR COMING FROM RT BLEED. FOUND RESIDUAL OIL AT RT ENG INTAKE. CLEANED AREA OF OIL.
- [SDR GUUA93732101009A](https://openairdocs.org/sdr/GUUA93732101009A), Oct 10, 2009: SOCKET. LOOSE. PILOT REPORTED UPPER LANDING GEAR WARNING LIGHT INTERMITTENT. SECURED LOOSE BULB AND SOCKET ON THE LANDING GEAR HANDLE.
- [SDR GUUA93727082709A](https://openairdocs.org/sdr/GUUA93727082709A), Aug 27, 2009: HORN. CORRODED. DURING SCHEDULED ROUTINE INSPECTION DISCOVERED LT ELEVATOR TRIM TAB HORN EXFOLIATED. REPLACED LT ELEVATOR TRIM TAB.
- [SDR GUUA93721080809A](https://openairdocs.org/sdr/GUUA93721080809A), Aug 8, 2009: UNKNOWN. ODOR. UPON ARRIVAL, BURNING ODOR NOTICED IN COCKPIT AND CABIN. INSPECTED BLOWERS AND AVIONICS, RAN BOTH ENGINES WITH BLEEDS ON COULD NOT ODOR BURNING.
- [SDR GUUA93752072909A](https://openairdocs.org/sdr/GUUA93752072909A), Jul 29, 2009: COVER. UNSECURE. PILOT REPORTED UNABLE TO LOCK MAIN CABIN DOOR PROPERLY. INSPECTED AND SECURED PLASTIC COVER ON DOOR. OPS CHECK GOOD.
- [SDR GUUA93757062409A](https://openairdocs.org/sdr/GUUA93757062409A), Jun 24, 2009: SKIN. CORRODED. DURING SCHEDULED ROUTINE INSP DISCOVERED RT UPPER WING SKIN T/E CORROSION AND DEBOND BETWEEN WING STA 136.036 THROUGH 196.06. REMOVED DAMAGED SKIN AND INSTALLED
- [SDR GUUA93757061709A](https://openairdocs.org/sdr/GUUA93757061709A), Jun 17, 2009: STRINGER. CORRODED. DURING SCHEDULED INSP DISCOVERED LT WING COLLECTOR TANK AREA 1 J STRINGER HAS CORROSION.
- [SDR GUUA93757061709D](https://openairdocs.org/sdr/GUUA93757061709D), Jun 17, 2009: SPAR. CORRODED. DURING SCHEDULED INSP DISCOVERED LT WING FWD SPAR AFT FLANGE AREA 3 HAS CORROSION. REMOVED CORROSION AND INSTALLED REPAIR STRAP.
- [SDR GUUA93757061709C](https://openairdocs.org/sdr/GUUA93757061709C), Jun 17, 2009: SPAR. CORRODED. DURING SCHEDULE INSP DISCOVERED LT WING FWD FRONT SPAR AREA 2 HAS CORROSION. REMOVED CORROSION AND INSTALLED REPAIR STRAP.
- [SDR GUUA93757061709B](https://openairdocs.org/sdr/GUUA93757061709B), Jun 17, 2009: SPAR. CORRODED. DURING SCHEDULED INSP DISCOVERED LT WING COLLECTOR TANK AREA 1 FWD SPAR AFT FLANGE HAS CORROSION. REMOVED CORROSION FABRICATED AND INSTALLED REPAIR STRAP.
- [SDR GUUA93757061409B](https://openairdocs.org/sdr/GUUA93757061409B), Jun 14, 2009: SKIN. CORRODED. DURING SCHEDULED ROUTINE INSP, DISCOVERED RT FUSELAGE BELLY EXFOLIATED AT FS 303.25. REMOVED EXFOLIATED SKIN AND INSTALLED FILLER AND DOUBLER REPAIR.
- [SDR GUUA93757061409A](https://openairdocs.org/sdr/GUUA93757061409A), Jun 14, 2009: SKIN. CRACKED. DURING SCHEDULED ROUTINE MX 2.25 INCH CRACK ON RT FUSELAGE BELLY AT FS 310.00. INSTALLED FILLER AND DOUBLER REPAIR.
- [SDR GUUA93732051809A](https://openairdocs.org/sdr/GUUA93732051809A), May 18, 2009: LINE. CRACKED. PILOT REPORTED LT BRAKE PEDAL GOES TO THE FLOOR. REMOVED AND REPLACED CRACKED HYD BRAKE LINE.
- [SDR GUUA93752051709A](https://openairdocs.org/sdr/GUUA93752051709A), May 17, 2009: CABLE. BROKEN. DURING SCHEDULED ROUTINE MX DISCOVERED FWD AIRSTAIR DOOR CAMS NOT MOVING. REPLACED FWD LOWER DOOR CABLE.
- [SDR GUUA93753050809A](https://openairdocs.org/sdr/GUUA93753050809A), May 8, 2009: SKIN. CRACKED. DURING SCHEDULED ROUTINE INSP, DISCOVERED LT FUSELAGE BELLY SKIN HAS .75 INCH CRACK AT FS 260.750. STOP DRILLED CRACK AND INSTALLED EXTERNAL REINFORCEMENT DOUBL
- [SDR GUUA93721041909A](https://openairdocs.org/sdr/GUUA93721041909A), Apr 19, 2009: UNKNOWN. ODOR. FLIGHT: 9180, DURING FLIGHT, STRONG BURNING RUBBER ODOR WITH RT BLEED AIR VALVE OPEN, GOES AWAY WHEN VALVE IS CLOSED, HAPPENS ONLY IN FLIGHT. INSPECTED FUEL LIN
- [SDR GUUA93734041809A](https://openairdocs.org/sdr/GUUA93734041809A), Apr 18, 2009: DISPLAY. INTERMITTENT. DURING FLIGHT, CAPTAIN`S EADI FLICKERED A FEW TIMES, DISPLAY THEN SHRUNK FOLLOWED BY STRONG BURNING ODOR. RETURNED TO DEPARTURE, LANDED WITHOUT INCIDENT. REPAIR
- [SDR GUUA93755020109A](https://openairdocs.org/sdr/GUUA93755020109A), Feb 1, 2009: HINGE BRACKET. CORRODED. DURING SCHEDULED ROUTINE MX DISCOVERED RT ELEVATOR OTBD HINGE BRACKET EXFOLIATED. REPLACED RT ELEVATOR OTBD HINGE BRACKET.
- [SDR GUUA937120908A](https://openairdocs.org/sdr/GUUA937120908A), Dec 9, 2008: ACTUATOR. BYPASSING. FLIGHT NR 9191 PNS/TPA DURING FLIGHT LANDING GEAR RELAY CIRCUIT BREAKER POPPED. REPLACED LT MLG ACTUATOR. OPS CHECK NORMAL.
- [SDR GUUA10130802](https://openairdocs.org/sdr/GUUA10130802), Oct 13, 2008: DOOR. MALFUNCTIONED. FLIGHT 9154 - MCO/MIA - PILOT REPORTED CHECK FORWARD CABIN DOOR FOR PROPER OPERATION APPEARS TO JAM. INSPECTED FORWARD CABIN DOOR. NO DEFECTS NOTED. OPERATIONAL
- [SDR GUUA03010803](https://openairdocs.org/sdr/GUUA03010803), Mar 1, 2008: HINGE BRACKET. CORRODED. DURING SCHEDULED ROUTINE MAINT, DISCOVERED RT ELEVATOR CTR HINGE BRACKET EXFOLIATED. REPLACED RT ELEVATOR CTR HINGE BRACKET.
- [SDR GUUA03010802](https://openairdocs.org/sdr/GUUA03010802), Mar 1, 2008: HINGE BRACKET. CORRODED. DURING SCHEDULED ROUTINE MAINT, DISCOVERED LT ELEVATOR OB HINGE BRACKET EXFOLIATED. REPLACED LT ELEVATOR OB HINGE BRACKET.
- [SDR GUUA03010801](https://openairdocs.org/sdr/GUUA03010801), Mar 1, 2008: HINGE BRACKET. CORRODED. DURING SCHEDULED ROUTINE MAINT DISCOVERED LT CTR ELEVATOR HINGE BRACKET EXFOLIATED. REPLACED LT ELEVATOR CENTER HINGE BRACKET.
- [SDR GUUA02090801](https://openairdocs.org/sdr/GUUA02090801), Feb 9, 2008: LATCH. BROKEN. DURING SCHEDULED ROUTINE MAINT, DISCOVERED RT AFT EMERGENCY EXIT DOOR TOP CAM BROKEN. REPLACED EMERGENCY EXIT ARM LATCH ASSY.

All 71: https://openairdocs.org/aircraft/N38537/reports.md

## Earlier aircraft with N38537

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N38537 before.

- [Cancelled 1990-07-17](https://openairdocs.org/deregistered/N38537-1990-07-17): Piper PA-28R-201T, S/N 28R7703236. N-number assigned, not yet registered

## Related

- Other Beech 1900D aircraft: https://openairdocs.org/model/beech-1900d/aircraft.md
- STCs for the Beech 1900D: https://openairdocs.org/model/beech-1900d/stcs.md
- The Pratt & Whitney PT6A series engine: https://openairdocs.org/engine/pratt-whitney-pt6a-series.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.