# N154GA: 1984 Beech 1900C

- Status: Valid registration
- Airframe: [Beech 1900C](https://openairdocs.org/model/beech-1900c) (registry code 1154161, 19 seats)
- Engine: [Pratt & Whitney Canada PT6A-60A](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-60a) (registry code 52043)
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE) (Textron Aviation Inc.), [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (Pratt & Whitney Canada Corp.) (OpenAirDocs)
- Serial number: UB-25
- Year built: 1984
- Type: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: November 30, 1984
- Certificate issued: January 29, 2004
- Expires: September 30, 2029
- Mode S code: A0D9A2
- 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=154GA
- Page: https://openairdocs.org/aircraft/N154GA

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.

## ADs that may apply (OpenAirDocs): 41 in force

### Matched by airframe (Beech 1900C)

- [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 2006-18-51](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 2004-23-02](https://openairdocs.org/ad/2004-23-02): Nose Landing Gear (NLG) Fork · Textron 100, 1900, 1900C and 50 more. Effective Dec 23, 2004
- [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 2004-09-30](https://openairdocs.org/ad/2004-09-30): Landing Gear Electrical Power Current Limiter · Textron 1900C and 1900C (C-12J). Effective Jun 18, 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 2003-03-18](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 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 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 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 99-04-08](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 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 97-06-06](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 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 96-09-13](https://openairdocs.org/ad/96-09-13): AFM - Icing · Textron 1900, 1900C, 1900D and 7 more. Effective Jun 11, 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 94-20-05](https://openairdocs.org/ad/94-20-05): Hot Battery Bus · Textron 1900, 1900C, 1900C (C-12J) and 1 more. Effective Oct 14, 1994
- [AD 93-01-16](https://openairdocs.org/ad/93-01-16): Stall Warning Vane Housing · Textron 1900C and 1900C (C-12J). Effective Mar 8, 1993
- [AD 92-06-11](https://openairdocs.org/ad/92-06-11): Autopilot/Flight Director System Wiring · Textron 1900C, 300, B200 and 2 more. Effective Mar 30, 1992
- [AD 85-21-07 R1](https://openairdocs.org/ad/85-21-07-R1): POH/AFM Addendum · Textron 1900, 1900C and 1900C (C-12J). Effective Jul 10, 1987
- [AD 87-04-24](https://openairdocs.org/ad/87-04-24): Elevator Trim Cable System · Textron 1900, 1900C, 200 and 28 more. Effective Apr 14, 1987
- [AD 87-05-02](https://openairdocs.org/ad/87-05-02): POH/AFM Changes · Textron 1900, 1900C and 1900C (C-12J). Effective Mar 23, 1987

### Matched by engine (Pratt & Whitney Canada PT6A-60A)

- [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 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

### 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 87-22-01 R1](https://openairdocs.org/ad/87-22-01-R1) (historical): Nose Landing Gear Fork · Raytheon 100 Model or Series (all), 1900, 1900C and 50 more. Effective Sep 30, 1989

## Information bulletins (advisory) (6 in force)

- [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 CE-03-24](https://openairdocs.org/saib/CE-03-24): . Issued Feb 19, 2003

## NTSB investigations (1)

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 MIA00IA164](https://openairdocs.org/ntsb/MIA00IA164), May 19, 2000: Beech 1900C (N154GA), Fort Lauderdale, FL, incident, minor damage. Probable cause: The failure of the first officer to comply with procedures and directives for his failure to assure that the forward airstair door was closed and locked. A contributing factor in the incident was the…

## FAA accident and incident reports (2)

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 20000519017729I](https://openairdocs.org/incident/20000519017729I), May 19, 2000: Beech 1900C (N154GA), Ft Lauderdale, FL, Minor damage. (-23)After an interview with the first officer, it appears that during the passenger briefing, the first officer may have moved the airstair door handle up,…
- [Incident 19970712021749I](https://openairdocs.org/incident/19970712021749I), Jul 12, 1997: Beech 1900C (N154GA), Miami, FL, Minor damage. Narrative: nose gear would not caster on taxi after landing. Found left main torque link broken. A/c was towed to hangar. 3. Left main torque link broken:…

## Service difficulty reports (21)

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 TIMA20130611001](https://openairdocs.org/sdr/TIMA20130611001), Jan 30, 2013: SPAR CAP. CRACKED. DURING A SCHEDULED STRUCTURAL INSP A CRACK WAS DISCOVERED IN THE RT FWD SPAR CAP ABOVE CSS 62. REPAIRED CRACK IN FWD RT SPAR CAP BY REMOVING THE DAMAGED SECTION
- [SDR TIMA20120403006](https://openairdocs.org/sdr/TIMA20120403006), Apr 3, 2012: SKIN. CRACKED. A 1.75 INCH CRACK WAS DISCOVERED IN THE LOWER FUSELAGE SECTION AFT OF THE MAIN SPAR ON THE LEFT SIDE (FS 292) DURING A ROUTINE INSPECTION. THE CRACK WAS STOP DR
- [SDR TIMA20110001](https://openairdocs.org/sdr/TIMA20110001), Jun 8, 2011: CONNECTOR. BURNED. STRONG BURNING SMELL IN THE COCKPIT - AIR RETURN TO BIL. TROUBLESHOT TO SHORTED BURNT 37 PIN CONNECTOR AT DB-207 AURAL ANNUNCIATOR AMPLIFIER.
- [SDR TIMA2010000012](https://openairdocs.org/sdr/TIMA2010000012), Apr 12, 2010: SWITCH. BURNED. PILOT SMELLED BURNING ODOR. DIVERTED TO NEAREST AIRPORT. INVESTIGATION DETERMINED FUEL TRANSFER SWITCH FAILED INTERNALLY. SWITCH AND ATTACHED WIRE OVERHEATED CA
- [SDR TIM2005F00014](https://openairdocs.org/sdr/TIM2005F00014), Nov 10, 2005: SKIN. DAMAGED. THE FASTENERS WERE DISCOVERED TO BE WORKING INTO THE LOWER SKIN WHILE DOING AN INSPECTION OF THE WING. IT APPEARS THAT THIS WAS CAUSED BY NORMAL WING FLEX IN TH
- [SDR 20010507CW016](https://openairdocs.org/sdr/20010507CW016), Mar 7, 2001: DOOR FRAME. CRACKED. DURING INSPECTION A CRACK WAS FOUND IN THE AIR-STAIR DOOR FRAME LOWER AFT AREA. CRACK ORIGINATED AT THE HING PIN RETAINER SCREWHOLE AND EXTENDED FORWARD APPROX.
- [SDR 20010315CW001](https://openairdocs.org/sdr/20010315CW001), Jan 31, 2001: HINGE BRACKET. CORRODED. UPON INSPECTION OF RIGHT HAND OUTBOARD HORIZONTAL STABILATOR ELEVATOR HINGE BRACKET A BADLY EXFOLIATED BRACKET WAS FOUND. A FLEET INSPECTION REVEALED 4 OUT OF 5
- [SDR 20010509CW007](https://openairdocs.org/sdr/20010509CW007), Jan 30, 2001: HINGE BRACKET. CORRODED. UPON INSPECTION OF RIGHT HAND OUTBOARD HORIZONTAL STABILATOR ELEVATOR HINGE BRACKET, A BADLY EXFOLIATED BRACKET WAS FOUND.
- [SDR 98ZZZX2873](https://openairdocs.org/sdr/98ZZZX2873), Jul 20, 1998: ACTUATOR. FAILED. FPO/FLL - FLT 9149 - NOSE GEAR INDICATOR FAILED TO ILLUMINATE WITH GEAR EXTENDED. AIRCRAFT LANDED SAFELY AND WAS FERRIED TO MIAMI. REMOVED AND REPLACED NOSE GEA
- [SDR 98ZZZX2864](https://openairdocs.org/sdr/98ZZZX2864), Jul 19, 1998: SWITCH. OUT OF ADJUST. PBI/MIA - FLT 9319 - NOSE GEAR LIGHT ILLUMINATED APPROXIMATELY 1-1/2 MINUTES AFTER MAIN GEAR WITH GEAR SELECTED DOWN. AIRCRAFT LANDED SAFELY. ADJUSTED NOSE GEAR
- [SDR 98ZZZX2874](https://openairdocs.org/sdr/98ZZZX2874), Jul 16, 1998: ANNUNCIATOR. MALFUNCTIONED. TPA/TLH - FLT 9197 - NOSE GEAR LIGHT WOULD NOT ILLUMINATE WITH GEAR SELECTED DOWN. AIRCRAFT LANDED SAFELY. REMOVED AND REPLACED GEAR DOWN AND LOCKED ANNUNCIATOR
- [SDR 98ZZZX2866](https://openairdocs.org/sdr/98ZZZX2866), Jul 10, 1998: SWITCH. OUT OF ADJUST. MIA/TPA - FLT 9440 - NOSE GEAR INDICATOR DID NOT ILLUMINATE WHEN GEAR WAS SELECTED DOWN. AIRCRAFT LANDED SAFELY AND WAS FERRIED TO MIA. ADJUSTED NOSE GEAR DOWNL
- [SDR 98ZZZX2408](https://openairdocs.org/sdr/98ZZZX2408), Jun 22, 1998: LIGHT. FAILED. FLL/TPA - FLT 9164 - NOSE GEAR DOWN AND LOCKED LIGHT FAILED TO ILLUMINATE UNTIL 2 MINUTES AFTER MAIN GEAR. FERRIED AIRCRAFT TO MIAMI. PERFORMED GEAR SWING SEVER
- [SDR 98ZZZX1945](https://openairdocs.org/sdr/98ZZZX1945), Nov 20, 1997: SKIN. CORRODED. AT SCHEDULED INSPECTION, DISCOVERED EXFOLIATION CORROSION ON BELLY SKIN AT STA 288. THE CORROSION WAS ADDRESSED IN SIX SEPARATE REPAIRS. FIVE REPAIRS WERE TO RE
- [SDR 98ZZZX1948](https://openairdocs.org/sdr/98ZZZX1948), Nov 10, 1997: HANDLE. INOPERATIVE. FPO/FLL - FLT 7149 - PILOT REPORT: GEAR WARNING DID NOT SOUND AND GEAR HANDLE WARNING LIGHTS DID NOT COME ON WHEN POWER REDUCED TO FLIGHT IDLE. GEAR HANDLE LIGH
- [SDR 97ZZZM1153](https://openairdocs.org/sdr/97ZZZM1153), Nov 10, 1997: GEAR HANDLE. INOPERATIVE. FLT 7149 - FPO/FLL - GEAR WARNING DID NOT SOUND AND GEAR HANDLE WARNING LIGHTS DID NOT COME ON WHEN POWER REDUCED TO FLIGHT IDLE. GEAR HANDLE LIGHTS WILL NOT TE
- [SDR 98ZZZX1947](https://openairdocs.org/sdr/98ZZZX1947), Oct 24, 1997: MOUNT. CRACKED. MIA - RIGHT ENGINE, INBOARD, UPPER TUBE OF TRUSS MOUNT HAS SMALL CRACK, APPROXIMATELY 1 INCH. REPAIRED BY WELDING IAW AC43.13 AND BEECH REPAIR KIT NR 114-9033-1
- [SDR 97ZZZM781](https://openairdocs.org/sdr/97ZZZM781), Jul 12, 1997: STRUT. CRACKED. FLT 7173 - NAS-MIA - LEFT MAIN GEAR TORQUE LINK BROKE. REPLACED LEFT MAIN UPPER AND LOWER TORQUE LINKS AND PISTON AXLE ASSEMBLY. CYCLE CONTROLLED ITEM, CSO, 398
- [SDR 97ZZZM679](https://openairdocs.org/sdr/97ZZZM679), May 17, 1997: DOWNLOCK SWITCH. DIRTY. FLT 7168 - MCO/FLL - UPON ARRIVAL INTO FLL, GREEN NOSE GEAR INDICATOR FAILED TO ILLUMINATE, CYCLED GEAR. ALL THREE INDICATORS ILLUMINATED. A/C LANDED WITHOUT IN
- [SDR 97ZZZM148](https://openairdocs.org/sdr/97ZZZM148), Dec 22, 1996: RELAY. FAILED. FLT 398 - TCB-MIA - LANDING GEAR WILL NOT RETRACT. REMOVED AND REPLACED LANDING GEAR MOTOR RELAY AND HANDLE ASSEMBLY. OPERATIONAL CHECK SATISFACTORY. (M)
- [SDR 97ZZZX304](https://openairdocs.org/sdr/97ZZZX304), Dec 2, 1996: WIRE. SHORTED. MIA/MCO - FLT 487 - PILOT REPORT: LANDING GEAR RELAY CIRCUIT BREAKER TRIPPED. GEAR HAD TO BE MANUALLY EXTENDED. CORRECTIVE: REPAIRED SHORTED WIRING.

## STCs that may be installed (OpenAirDocs) (176, 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 (Beech 1900C)

- [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 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 SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International 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 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 SA02355AK](https://openairdocs.org/stc/SA02355AK): Installation of cargo barrier net; Tednologies Inc.(TI) P/N 150A-28-000. Tednologies Inc
- [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 SA11300DS](https://openairdocs.org/stc/SA11300DS): Upgrade previously installed Collins Aerospace Radar Altimeter. BHE & Associates Ltd
- [STC SA6085NM](https://openairdocs.org/stc/SA6085NM): Installation of interior fluorescent cabin lighting system. Bruce Aerospace Inc
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc
- [STC SA106CH](https://openairdocs.org/stc/SA106CH): Installation of TCAS 791 Traffic Alert and Collision Avoidance System I (TCAS I). Acron Aviation Inc
- [STC SA8655SW](https://openairdocs.org/stc/SA8655SW): Installation of interfaced provisions only for TCAS791 Traffic Alert and Collision Avoidance System I (TCAS I). Acron Aviation Inc
- [STC ST00687DE](https://openairdocs.org/stc/ST00687DE): Installation of Tropospheric Airborne Meteorological Data Reporting (TAMDAR) System. FLYHT Inc
- [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 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 SA13BO](https://openairdocs.org/stc/SA13BO): Installation of a Sundstrand Mark VI ground proximity warning system. Woven Electronics LLC
- [STC SA14BO](https://openairdocs.org/stc/SA14BO): Installation of a Collins ALT-55B radio altimeter. 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 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 SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA02562AK](https://openairdocs.org/stc/SA02562AK): Installation of L3 Aviation Products Model FA5000 Flight Data Recorder (FDR) System. ACE Air Cargo
- [STC SA04634NY](https://openairdocs.org/stc/SA04634NY): Modification of the Brake Master Cylinder. Marsh Brothers 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 SA10236SC](https://openairdocs.org/stc/SA10236SC): Installation of a GDC 31 Roll Steering Converter. DAC International Inc
- [STC SA04514NY](https://openairdocs.org/stc/SA04514NY): Single/Dual Transponder System ADS-B Upgrade. Scandinavian Avionics Design ApS
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [STC SA01452CH](https://openairdocs.org/stc/SA01452CH): Installation of an air ambulance conversion kit. Med-Pac Inc
- [STC SA02677LA](https://openairdocs.org/stc/SA02677LA): Modification to upgrade the existing Mode S Transponder system by installing the ACSS NXT-700 Transponder with ADS-B Out and optionally install the ACSS NXG-900 GPS as the position source for ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC SA02678LA](https://openairdocs.org/stc/SA02678LA): Modification to upgrade the existing Mode S Transponder system by installing the ACSS NXT-600 Transponder with ADS-B Out and optionally install the ACSS NXG-900 GPS as the position source for ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. Garmin International Inc
- [STC SA01002DE](https://openairdocs.org/stc/SA01002DE): Installation of Garmin G700 TXi display and sensor system. Alaska Central Express Inc
- [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies
- [STC SA01923WI](https://openairdocs.org/stc/SA01923WI): Installation of an Auxiliary Aural Alert System. Hawker Pacific Pty Ltd
- [STC SA01213CH](https://openairdocs.org/stc/SA01213CH): Install air ambulance conversion in accordance with Spectrum Aeromed Inc. Drawings as listed on AML SA01213CH, or later FAA approved revision. Spectrum Aeromed LLC dba Spectrum Aeromed
- [STC SA04165NY](https://openairdocs.org/stc/SA04165NY): Installation of Latitude Technologies Skynode S200 Satcom system must be performed. Latitude Technologies Corporation
- [STC SA01867WI](https://openairdocs.org/stc/SA01867WI): CoolView Flight Compartment Side and Storm Windows Installation. See attached AML No. SA01867WI for required data. Lee Aerospace, Inc
- [STC SA02194AK](https://openairdocs.org/stc/SA02194AK): Reduction/limitation of passenger seats to nine (9). Hageland Aviation Services, Inc

All 176: https://openairdocs.org/aircraft/N154GA/stcs.md

## Related

- Other Beech 1900C aircraft: https://openairdocs.org/model/beech-1900c/aircraft.md
- The Pratt & Whitney Canada PT6A-60A engine: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-60a.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.