# N949AK: Boeing 737-9

- Status: Valid registration
- Airframe: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (registry code 138469A, 48 seats)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 43356
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Certificate issued: October 17, 2022
- Expires: October 31, 2029
- Mode S code: AD2EA1
- Registered owner: [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE)
- Location: [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)
- Owner type: Corporation
- Owner's area on the map: 40.7558° N, 111.8843° W: Placed by OpenAirDocs at the center of ZIP code 84111, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=949AK
- Page: https://openairdocs.org/aircraft/N949AK

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): 39 in force

### Matched by airframe (Boeing 737-9)

- [AD 2026-18-07](https://openairdocs.org/ad/2026-18-07): Fuselage · Boeing 737-8, 737-9 and 737-8200. Effective Oct 22, 2026
- [AD 2026-15-11](https://openairdocs.org/ad/2026-15-11): Fuselage · Boeing 737-8, 737-9 and 737-8200. Effective Sep 10, 2026
- [AD 2026-14-11](https://openairdocs.org/ad/2026-14-11): Air Conditioning · Boeing 737-8, 737-9 and 737-8200. Effective Jul 13, 2026
- [AD 2026-13-17](https://openairdocs.org/ad/2026-13-17): Navigation · Boeing 737-8, 737-9 and 737-8200. Effective Jul 1, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2025-25-04](https://openairdocs.org/ad/2025-25-04): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 6 more. Effective Jan 16, 2026
- [AD 2025-02-07](https://openairdocs.org/ad/2025-02-07): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Mar 17, 2025
- [AD 2024-23-11](https://openairdocs.org/ad/2024-23-11): Flight controls · Boeing 737-8, 737-9 and 737-8200. Effective Jan 6, 2025
- [AD 2024-19-06](https://openairdocs.org/ad/2024-19-06): Ice/Rain Protection System · Boeing 737-8 and 737-9. Effective Nov 26, 2024
- [AD 2024-13-02](https://openairdocs.org/ad/2024-13-02): Oxygen · Boeing 737-8, 737-9, 737-8200 and 3 more. Effective Jul 25, 2024
- [AD 2024-06-03](https://openairdocs.org/ad/2024-06-03): Electrical Power · Boeing 737-8 and 737-9. Effective May 22, 2024
- [AD 2024-03-04](https://openairdocs.org/ad/2024-03-04): Flight controls · Boeing 737-8, 737-9 and 737-8200. Effective Feb 12, 2024
- [AD 2024-02-51](https://openairdocs.org/ad/2024-02-51): Doors · Boeing 737-9. Effective Jan 18, 2024
- [AD 2023-15-05](https://openairdocs.org/ad/2023-15-05): Ice and Rain Protection, Powerplant · Boeing 737-8, 737-9 and 737-8200. Effective Aug 25, 2023
- [AD 2023-12-11](https://openairdocs.org/ad/2023-12-11): Navigation · Boeing 737-8, 737-9 and 737-8200. Effective Jun 21, 2023
- [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 2023-05-06](https://openairdocs.org/ad/2023-05-06): Fuel · Boeing 737-8, 737-9 and 737-8200. Effective May 10, 2023
- [AD 2023-04-17](https://openairdocs.org/ad/2023-04-17): Fuel · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective May 1, 2023
- [AD 2023-06-10](https://openairdocs.org/ad/2023-06-10): Ice and Rain Protection, Powerplant · Boeing 737-8, 737-8200 and 737-9. Effective Apr 11, 2023
- [AD 2022-24-09](https://openairdocs.org/ad/2022-24-09): Air conditioning · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 12 more. Effective Jan 26, 2023
- [AD 2022-06-06](https://openairdocs.org/ad/2022-06-06): Flight controls · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Jun 16, 2022
- [AD 2021-19-19](https://openairdocs.org/ad/2021-19-19): Wings · Boeing 737-9. Effective Dec 8, 2021
- [AD 2021-13-18](https://openairdocs.org/ad/2021-13-18): Powerplant · Boeing 737-8, 737-8200 and 737-9. Effective Sep 3, 2021
- [AD 2021-16-15](https://openairdocs.org/ad/2021-16-15): Air conditioning · Boeing 737-8, 737-800 Series, 737-8200 and 2 more. Effective Aug 9, 2021
- [AD 2021-12-13](https://openairdocs.org/ad/2021-12-13): Fuel · Boeing 737-8 and 737-9. Effective Jul 29, 2021
- [AD 2021-10-07](https://openairdocs.org/ad/2021-10-07): Autoflight, Flight controls · Boeing 737-8 and 737-9. Effective Jul 8, 2021
- [AD 2021-08-04](https://openairdocs.org/ad/2021-08-04): Oxygen · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 23 more. Effective May 26, 2021
- [AD 2021-09-08](https://openairdocs.org/ad/2021-09-08): Electrical power system · Boeing 737-8 and 737-9. Effective Apr 30, 2021
- [AD 2021-01-04](https://openairdocs.org/ad/2021-01-04): Doors · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Mar 29, 2021
- [AD 2020-24-02](https://openairdocs.org/ad/2020-24-02): Auto flight, Flight controls, and Indicating/recording systems · Boeing 737-8 and 737-9. Effective Nov 20, 2020
- [AD 2020-21-02](https://openairdocs.org/ad/2020-21-02): Fire protection · Airbus Canada Limited Partnership BD-500-1A10, BD-500-1A11, A330-201 and 45 more. Effective Nov 19, 2020
- [AD 2020-11-12](https://openairdocs.org/ad/2020-11-12): Nacelles/pylons · Boeing 737-8 and 737-9. Effective Jul 30, 2020
- [AD 2020-14-09](https://openairdocs.org/ad/2020-14-09): Fuel storage · Boeing 737-8 and 737-9. Effective Jul 15, 2020
- [AD 2020-03-10](https://openairdocs.org/ad/2020-03-10): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Mar 27, 2020
- [AD 2019-18-03](https://openairdocs.org/ad/2019-18-03): Exhaust · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Oct 3, 2019
- [AD 2019-14-12](https://openairdocs.org/ad/2019-14-12): Flight Controls · Boeing 737-8 and 737-9. Effective Aug 30, 2019
- [AD 2019-14-02](https://openairdocs.org/ad/2019-14-02): Hydraulic power · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 11 more. Effective Aug 27, 2019
- [AD 2018-23-12](https://openairdocs.org/ad/2018-23-12): Equipment/furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 180 more. Effective Dec 28, 2018
- [AD 2018-20-13](https://openairdocs.org/ad/2018-20-13): Fuel · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 13 more. Effective Nov 15, 2018

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

- [AD 2026-13-05](https://openairdocs.org/ad/2026-13-05) (historical): Air conditioning · Boeing 737-8, 737-9 and 737-8200. Effective Jul 16, 2026
- [AD 2026-04-05](https://openairdocs.org/ad/2026-04-05) (historical): Electrical Power · Boeing 737-8, 737-9 and 737-8200. Effective Feb 24, 2026
- [AD 2023-09-04](https://openairdocs.org/ad/2023-09-04) (historical): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Jun 29, 2023
- [AD 2022-03-20](https://openairdocs.org/ad/2022-03-20) (historical): Navigation · Boeing 737-8, 737-9 and 737-8200. Effective Jan 31, 2022
- [AD 2021-14-20](https://openairdocs.org/ad/2021-14-20) (historical): Cabin Altitude Pressure Switches · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 12 more. Effective Jul 20, 2021
- [AD 2020-03-20](https://openairdocs.org/ad/2020-03-20) (historical): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Feb 18, 2020
- [AD 2018-23-51](https://openairdocs.org/ad/2018-23-51) (historical): Flight controls · Boeing 737-8 and 737-9. Effective Dec 21, 2018

## Information bulletins (advisory) (4 in force)

- [SAIB 2026-17](https://openairdocs.org/saib/2026-17): VNAV Approach Disconnect Following Missed Approach, Anomaly on Airplanes with FMC U14.0/14.1. Issued Oct 3, 2026
- [SAIB NM-20-02](https://openairdocs.org/saib/NM-20-02): Fire Protection. Issued Mar 11, 2020
- [SAIB NE-19-03](https://openairdocs.org/saib/NE-19-03): Escape Slide Maintenance Tasks and Intervals - JASC 2565. Issued Feb 19, 2019
- [SAIB NM-18-33](https://openairdocs.org/saib/NM-18-33): Engine Fuel and Control. Issued Dec 17, 2018

## NTSB investigations

None matched to N949AK.

## FAA accident and incident reports

None matched to N949AK.

## Service difficulty reports (40)

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 ASAA2026080167681](https://openairdocs.org/sdr/ASAA2026080167681), Aug 1, 2026: FLOOR SUPPORT. CORRODED. FWD CARGO COMPARTMENT AT AFT BULKHEAD FLOOR LEVEL STATION 520, THERE IS CORRODED CHORD/FRAME UNDER PANEL 121HW. GROUNDED - YES. CORROSION ON FLOOR SUPPORT AND R
- [SDR ASAA2025082060244](https://openairdocs.org/sdr/ASAA2025082060244), Aug 20, 2025: LIGHT. UNSECURE. CENTER AISLE CEILING EMERGENCY EXIT SIGN BY OVERWING EXITS NOT SECURE. GROUNDED - YES. INSPECTED SIGN, NO DAMAGED PARTS NOTED. REINSTALLED PER AMM 35-51-01-960-
- [SDR ASAA2025021155925](https://openairdocs.org/sdr/ASAA2025021155925), Feb 11, 2025: LIGHT. BROKEN. OUTSIDE LAV E CABIN LIGHT FIXTURE BROKEN. GROUNDED - YES. RESECURED CABIN LIGHT FIXTURE OUTSIDE OF LAV E REF MM 30-50-11, LIGHT FIXTURE OPS CK NORMAL REF MM 33-
- [SDR ASAA2024122454829](https://openairdocs.org/sdr/ASAA2024122454829), Dec 24, 2024: LAMP. INOPERATIVE. EXTERIOR EMERGENCY LIGHT NEAR L1 DOOR INOP. GROUNDED - YES. RELAMPED EXTERIOR L1 DOOR EMERGENCY LIGHT REF. AMM 33-51-04-960-801. OPS CHECK GOOD.
- [SDR ASAA2023111246161](https://openairdocs.org/sdr/ASAA2023111246161), Nov 12, 2023: LAMP. INOPERATIVE. EMERGENCY EXIT LIGHTS DO NOT ILLUMINATE ON A/C EXT. R/H SIDE AT 2 LOCATIONS. ONE ON THE FUSE. LOWER SIDE AFT OF TE FLAP. ONE IN BETWEEN OVERWING EMERGENCY EXIT 
- [SDR ASAA2023110946116](https://openairdocs.org/sdr/ASAA2023110946116), Nov 9, 2023: UNKNOWN. UNKNOWN. AFTER LANDING-OVERHEAD MAINT LIGHT ILLUMINATED STATUES PAGE- BLEED FAMV L. GROUNDED - YES. FLT DECK EFFECT MSSG CODE# 36-12020. FOUND NO CORRELATED FAULTS IN OM
- [SDR ASAA2023110246028](https://openairdocs.org/sdr/ASAA2023110246028), Nov 2, 2023: UNKNOWN. UNKNOWN. SINGLE FMC OPERATION IN SCRAATCH PAD OF CAPT AND F/O CDU AMP ( YELLOW FLAG) ON CO-PILOTS CDU. GROUNDED - YES. PEFROMED BOTH CAPT & F/O FMCS OPS TEST NORMAL AMM 
- [SDR ASAA2023110145958](https://openairdocs.org/sdr/ASAA2023110145958), Nov 1, 2023: GENERATOR. FAULTY. AFTER APU START, UNABLE TO PUT APU GEN ON THE BUS. GROUNDED - YES. (RESOLVED ON W/O: 1976088 TASKCARD: N/R-00001 ) REMOVED AND REPLACED APU SGU IAW AMM 49-41-21
- [SDR ASAA2023102545843](https://openairdocs.org/sdr/ASAA2023102545843), Oct 25, 2023: CONVERTER. FAULTY. APU FAULT LIGHT CAME ON WHEN APU STARTER ATTEMPT AFTER LANDING. DID NOT EXTINGUISH UNTIL RIGHT ENG SHUT DOWN. GROUNDED - YES. (RESOLVED ON W/O: 1972189 TASKCARD
- [SDR ASAA2023101745763](https://openairdocs.org/sdr/ASAA2023101745763), Oct 17, 2023: OIL FILTER. FAULTY. #1 ENGINE IS ALERTING FOR OIL FILTER DELTA PRESSURE INCREASE AND APPROACHING OIL FILTER BYPASS INDICATION. (#PRI1/ETOPS)CNR 20231017063DO NOT EXTEND. GROUNDED -
- [SDR ASAA2023101445668](https://openairdocs.org/sdr/ASAA2023101445668), Oct 14, 2023: UNKNOWN. UNKNOWN. WING ANT-ICE R-VALVE LT & CAUTION W/ WING ANTI-ICE ON. GROUNDED - YES. ACCOMPLISHED WING ANTI-ICE R-VALVE. OPERATION TEST--NO FAULTS NOTED. ALSO NO A/C HISTORY 
- [SDR ASAA2023100445435](https://openairdocs.org/sdr/ASAA2023100445435), Oct 4, 2023: UNKNOWN. UNKNOWN. FAULT INOP TEST ON FIRE DETECTION PANEL FLAGS "FAULT" AND APU FIRE DET INOP". GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023092645343](https://openairdocs.org/sdr/ASAA2023092645343), Sep 26, 2023: EXCITER. INOPERATIVE. L IGN INOP #1 ENG. GROUNDED - YES. (RESOLVED ON W/O: 1971196 TASKCARD: N/R-00001 ) FOUND MAINTENANCE MESSAGE 74-42491. ACCOMPLISHED IFIM TASK G74-00-00810-821. 
- [SDR ASAA2023091945224](https://openairdocs.org/sdr/ASAA2023091945224), Sep 19, 2023: UNKNOWN. UNKNOWN. RIGHT MCDU INOP. REL PER MEL 34-61-01E. AUTH BY SEAMC @ 2136Z. GROUNDED - YES. ACCOMPLISHED FMCS CDU KEYBOARD TEST & LAMP TEST. ALL TESTS PASS. REF AMM 34-61-01
- [SDR ASAA2023091145080](https://openairdocs.org/sdr/ASAA2023091145080), Sep 11, 2023: UNKNOWN. UNKNOWN. AFTER LANDING , APU START ATTEMPTED . FAULT APU FAULT ILLUMINATED . NO FURTHER ATTEMPT MADE TO START. GROUNDED - YES. STARTED APU , FAULT CODE 49-41012. NO APU 
- [SDR ASAA2023082644777](https://openairdocs.org/sdr/ASAA2023082644777), Aug 26, 2023: UNKNOWN. UNKNOWN. #2 ENGINE LOOP A INOP. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023080444425](https://openairdocs.org/sdr/ASAA2023080444425), Aug 4, 2023: UNKNOWN. UNKNOWN. ENG 2 EEC C1 FAULT. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023071544055](https://openairdocs.org/sdr/ASAA2023071544055), Jul 15, 2023: PITOT HEAD. FAULTY. AUX PITOT ILLUMINATED AFTER PUSH. GROUNDED - YES. REMOVED AND REPLACED AUX PITOT PROBE REF B737-9 AMM 34-11-01.
- [SDR ASAA2023071444050](https://openairdocs.org/sdr/ASAA2023071444050), Jul 14, 2023: UNKNOWN. UNKNOWN. RIGHT SIDE WINDOW HEAT (FWD & SIDE) POWER ON LIGHTS EXTINGUISHED WITH SWITCHES ON. GROUNDED - YES. OPS TEST NORMAL REF. AMM 30-41-00-710-801.
- [SDR ASAA2023051143223](https://openairdocs.org/sdr/ASAA2023051143223), May 11, 2023: IGNITER. FAILED. ENG 2 NO ENG START ON L IGN SYSTEM. GROUNDED - YES. REMOVED & REPLACED LH SIDE IGNITER OF ENG #2 REF B737-9 AMM 74-21-02.
- [SDR ASAA2023051143206](https://openairdocs.org/sdr/ASAA2023051143206), May 11, 2023: UNKNOWN. UNKNOWN. ON PREFLIGHT RIGHT FORWARD WINDSHIELD OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED B737-9 IFIM 30-41-00-810-829, NO FAULTS LAST LEG. R1 SYSTEM OPS AND 
- [SDR ASAA2023050143125](https://openairdocs.org/sdr/ASAA2023050143125), May 1, 2023: UNKNOWN. UNKNOWN. OCEANIC CPDLC SLOWLY DEGRADED BECOMING SATCOM FULLY DYSFUNCTIONAL. GROUNDED - YES. PERFORMED GOOD OPERATIONAL TEST OF SATELLITE COMMUNICATION (SATCOM) SYSTEM SA
- [SDR ASAA2023042743046](https://openairdocs.org/sdr/ASAA2023042743046), Apr 27, 2023: COUPLER. FAILED. HF2 WILL NOT TRANSMIT VOICE OR RECEIVE SELCAL NO SIDE TONE OR TUNING. STATIC ONLY NO RECEPTION. GROUNDED - YES. REMOVED HF #1 AND HF #2 COUPLERS REF AMM 23-11-6
- [SDR ASAA2023041642887](https://openairdocs.org/sdr/ASAA2023041642887), Apr 16, 2023: UNKNOWN. UNKNOWN. WING ANTI ICE L VALVE COME ON WITH WING ANTI ICE ON. RESET AND IT WENT AWAY. TURNED WING ANTI ICE BACK ON AND L VALVE CAME BACK ONE. GROUNDED - YES. VERIFIED IN
- [SDR ASAA2023032342494](https://openairdocs.org/sdr/ASAA2023032342494), Mar 23, 2023: UNKNOWN. UNKNOWN. "FAIL" "FAIL" ON HF-1 PANEL DISPLAYED. GROUNDED - YES. RESET #1 HF, SYSTEM OPS NORMAL REF B737-9 AMM 23-11-00, NO FAULTS, OK FOR SERVICE, NO HISTORY.
- [SDR ASAA2023032242497](https://openairdocs.org/sdr/ASAA2023032242497), Mar 22, 2023: LENS. MISSING. EXIT SIGN COVER FOR LIGHT FWD GALLEY PANEL 1-11 AND R-1 DOOR IS MISSING. GROUNDED - YES. INSTALLED NEW EXIT SIGN COVER ON FWD GALLEY BY PANEL 1-11, REF B737-9 A
- [SDR ASAA2023031942404](https://openairdocs.org/sdr/ASAA2023031942404), Mar 19, 2023: UNKNOWN. UNKNOWN. LEFT VALVE CAUTION LIGHT STAYS ILLUMINATED WITH WING ANTI-ICE SWITCH ON. GROUNDED - YES. PERFORMED B737-9 FIM TASK 30-11-00-810-808 AND LEFT WING THERMAL ANTI I
- [SDR ASAA2023031842403](https://openairdocs.org/sdr/ASAA2023031842403), Mar 18, 2023: UNKNOWN. UNKNOWN. L VALVE CAUTION LIGHT ILLUMINATED WITH WING ANTI-ICE SWITCH IN ON POSITION. GROUNDED - YES. PERFORMED B737-9 FIM TASK 30-11-00-820-808 SYSTEM CHECK NORMAL, LEFT
- [SDR ASAA2023030742228](https://openairdocs.org/sdr/ASAA2023030742228), Mar 7, 2023: UNKNOWN. UNKNOWN. AUTOTHROTTLE ANNUNCIATOR LIGHTS ON CAPTAIN PANEL INOP. GROUNDED - YES. FOUND CB D1 AT P18-1 POPPED. ACCOMPLISHED CIRCUIT BREAKER RESET TASK PER B737-9 AMM 20-60
- [SDR ASAA2023020641863](https://openairdocs.org/sdr/ASAA2023020641863), Feb 6, 2023: UNKNOWN. UNKNOWN. RAMP REPORTS L2 DOOR DIFFICULT TO OPEN AND CLOSE. GROUNDED - YES. VERIFIED DOOR ADJUSTMENTS ARE WITHIN SERVICEABLE LIMITS AND MEASUREMENTS REF B737-9 AMM 52-13-
- [SDR ASAA2023011981563](https://openairdocs.org/sdr/ASAA2023011981563), Jan 18, 2023: HEATER. INOPERATIVE. AFTER ENGINE START, CAPT PITOT LIGHT ILLUMINATED AND REMAINED ON. GROUNDED - YES. REPLACED CAPT'S PITOT TUBE REF B737-9 AMM 34-11-06, OPS CHECK GOOD, LEAK CHECK
- [SDR ASAA2023010241383](https://openairdocs.org/sdr/ASAA2023010241383), Jan 2, 2023: RADAR. FAULTED. WX FAIL ILLUMINATED WITH SELECTION OF AUTO OR MANUAL. GROUNDED - YES. RESET CB & PERFORMED WXR OPERATIONAL TEST REF B737-9 AMM 34-41-00, OPS CHECK GOOD NO FAIL 
- [SDR ASAA2022122041202](https://openairdocs.org/sdr/ASAA2022122041202), Dec 20, 2022: AUTOLAND SYS. FAULTED. CAT III AUTOLAND & HGS (7R RWY) NOT SUCCESSFUL.APPROACH WARN LEFT OF CENTERLINE APPROX 150' AGL. GROUNDED - YES. ACCOMPLISHED LAND VERIFY TEST & HGS SYSTEM TEST
- [SDR ASAA2022120341014](https://openairdocs.org/sdr/ASAA2022120341014), Dec 3, 2022: FILTER. CLOGGED. FOUND APU LUBE FILTER RED BUTTON EXTENDED. GROUNDED - YES. REMOVED & REPLACED APU LUBE FILTER PER B737-9 AMM 49-91-13. LEAK CHECK GOOD. SERVICED APU OIL PER AMM
- [SDR ASAA2022112540932](https://openairdocs.org/sdr/ASAA2022112540932), Nov 25, 2022: WARNING MESSAGE. FALSE ACTIVATION. ON TAXI OUT AND MASTER CAUTION RECALL GOT THE ANTI ICE MSG RIGHT FWD WINDOW OVHT ILLUMINATED. GROUNDED - YES. CYCLED SW TO OFF, OVHT LT EXTINGUISHED, TURN SW BA
- [SDR ASAA2022111940907](https://openairdocs.org/sdr/ASAA2022111940907), Nov 19, 2022: EXCITER. INOPERATIVE. NO 1 ENGINE NO EGT ON START WITH R IGNITOR SELECTED. WITH LEFT IGNITOR SELECTED THE START WAS SUCCESSFUL. GROUNDED - YES. VERIFED 1 ENG R IGNITION INOP. REMOVED
- [SDR ASAA2022111540824](https://openairdocs.org/sdr/ASAA2022111540824), Nov 15, 2022: EEC. FAULTED. FAULT LIGHT DURING APU START ATTEMPT. GROUNDED - YES. PERFORMED APU BITE PROCEDURE IAW B737-9 AMM 49-61-00, NO FAULTS FOUND AS PRECAUTIONARY REMOVED AND REPLACE
- [SDR ASAA2022111440827](https://openairdocs.org/sdr/ASAA2022111440827), Nov 14, 2022: EXCITER. FAULTED. ON INITIAL START ATTTEMP FOR ENGINE #1, START LEVER WAS RAISED TO IDLE AFTER "MOTORING" EXTINGUISHED, 'SPAR VALVE CLOSED' EXTINGUISHED FOLLOWED BY ' ENG VALVE C
- [SDR ASAA2022111240784](https://openairdocs.org/sdr/ASAA2022111240784), Nov 12, 2022: APU. FAULTED. APU FAULT ON START. GROUNDED - YES. OBSERVING APU MDS DATA PAGE, APU ECU DOES NOT INITIALIZE WHEN EITHER APU SWITCH POSITIONED TO ON, OR WHEN MDS MAINT CTL APU 
- [SDR ASAA2022102340487](https://openairdocs.org/sdr/ASAA2022102340487), Oct 23, 2022: FAULT LIGHT. FALSE ACTIVATION. APU FAULT LT ON APU START. GROUNDED - YES. CHECKED AND FOUND FAULT MESSAGE 49-89002 "ONBOARD MAINTENANCE FUNCTION HAS NO INPUT FROM APU ECU". FOLLOWING B737-9 I

## STCs that may be installed (OpenAirDocs) (105, 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 (Boeing 737-9)

- [STC ST03438NY](https://openairdocs.org/stc/ST03438NY): Installation of Adams Rite Lavatory Equipment. Delta Engineering Corporation
- [STC ST04669CH](https://openairdocs.org/stc/ST04669CH): Installation of Honeywell Advanced Communications and Entertainment System (ACES). Honeywell Aerospace
- [STC ST09941AC](https://openairdocs.org/stc/ST09941AC): Installation of a Gables SATVOICE Annunciator Panel. L2 Aviation
- [STC ST02269NY](https://openairdocs.org/stc/ST02269NY): Installation of Self Illuminating Floor Path Marking System. Lufthansa Technik AG
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST12443LA](https://openairdocs.org/stc/ST12443LA): Installation of Teledyne Controls Edge Computing Platform (ECP). Teledyne Controls, LLC
- [STC ST04474NY](https://openairdocs.org/stc/ST04474NY): Activation of Wireless Local Area Network (WLAN) system. Jet Aviation AG
- [STC ST04254NY](https://openairdocs.org/stc/ST04254NY): Installation of Viasat Satcom Software. ALOFT AeroArchitects
- [STC ST09927AC](https://openairdocs.org/stc/ST09927AC): Installation of a Gables Audio Management System. L2 Aviation
- [STC ST12005SE](https://openairdocs.org/stc/ST12005SE): Installation of Starlink Aviation System. Space Exploration Technologies Corp./Starlink Aviation
- [STC ST04040CH](https://openairdocs.org/stc/ST04040CH): Activation of Smart Runway and Smart Landing (SRSL) Runway Awareness Advisory System (RAAS) Functions for Honeywell Mark V and Mark V-A Enhanced Ground Proximity Warning Systems (EGPWS). Honeywell International Inc
- [STC ST00555AT](https://openairdocs.org/stc/ST00555AT): Installation of Airshow 210 system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737 Series
- [STC ST04384AT](https://openairdocs.org/stc/ST04384AT): Interior reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST00952LA](https://openairdocs.org/stc/ST00952LA): Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON LLC d/b/a MASS Systems
- [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 ST03405NY](https://openairdocs.org/stc/ST03405NY): Installation (with demod option) of an Connectivity Antenna. Delta Engineering Corporation
- [STC ST04758NY](https://openairdocs.org/stc/ST04758NY): Installation of single cockpit USB charger. Eirtech Aviation Services Inc
- [STC ST09844DS](https://openairdocs.org/stc/ST09844DS): This project installs a new Next-IS media server and installation provisions to interface with the Starlink IFC system. United Airlines
- [STC ST04052NY](https://openairdocs.org/stc/ST04052NY): ViaSat KA Cabin Distribution System Installation. ALOFT AeroArchitects
- [STC ST02908NY](https://openairdocs.org/stc/ST02908NY): Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment (IFE). Delta Engineering Corporation
- [STC ST04051NY](https://openairdocs.org/stc/ST04051NY): ViaSat KA SATCOM Antenna System Installation. ALOFT AeroArchitects
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST12102IB](https://openairdocs.org/stc/ST12102IB): Installation of a Honeywell Aspire 400 SBB Satcom and/or an AMT-3800 high gain antenna. Jet Aviation AG
- [STC ST12059IB](https://openairdocs.org/stc/ST12059IB): Installation of Seat to Floor Interface - isotropic intercostals for installation of seats and divans. JET AVIATION AG
- [STC ST04243NY](https://openairdocs.org/stc/ST04243NY): Installation of the ALOFT AeroArchitects Auxiliary Fuel System (AFS). ALOFT AeroArchitects
- [STC ST04368AT](https://openairdocs.org/stc/ST04368AT): Installation of a Rockwell Collins CMU-900 ACARS/CPDLC Communication Management Unit P/N 822-1239-151 to provide Data Link communications via existing data link capable VHF Mode 2 (VDLM2), HF and/or SATCOM systems and host the CPDLC application which support EASA Link 2000+ communications. LB Aircraft Engineering Inc
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH
- [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST09830DS](https://openairdocs.org/stc/ST09830DS): AVOD Integration on Boeing B737-9 fleet. United Airlines
- [STC ST04585AT](https://openairdocs.org/stc/ST04585AT): Installation of a Cobham AVIATOR 200S Inmarsat / Swift Broadband Satellite Communications System. Avionics Support Group
- [STC ST04071NY](https://openairdocs.org/stc/ST04071NY): Installation of VisionSafe Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST03952NY](https://openairdocs.org/stc/ST03952NY): Installation of Controller-Pilot Data-Link communications. 365 Aerospace Ltd Aerospace Logistics Centre
- [STC ST03403NY](https://openairdocs.org/stc/ST03403NY): Installation of a Intelsat Cabin Connectivity (with demod option) system. Delta Engineering Corporation
- [STC ST04493AT](https://openairdocs.org/stc/ST04493AT): Interior Reconfiguration (Carpet Installation). ZIM Aircraft Cabin Solutions LLC
- [STC ST00161IB](https://openairdocs.org/stc/ST00161IB): Installation of a DK180 Underwater Locator Device (ULD) using Dukane mounting bracket. Fokker Services B.V
- [STC ST00158IB](https://openairdocs.org/stc/ST00158IB): Installation of Tablet Cradle, consisting of the installation of 2 arm mounts on the existing sliding windows (both sides, Captain and First Officer). PMV Engineering
- [STC ST04203AT](https://openairdocs.org/stc/ST04203AT): Installation of a Constant Friction Mount , Cradle, and Integrated Power Supply. Avionics Support Group Inc
- [STC ST11386DS](https://openairdocs.org/stc/ST11386DS): Installation of USB Charging Hubs on the Flight Deck. Aircraft Systems and Manufacturing Inc
- [STC ST00792NY](https://openairdocs.org/stc/ST00792NY): Installation of evacuation slide and compartment assemblies. Air Cruisers
- [STC ST00126IB](https://openairdocs.org/stc/ST00126IB): Replacement of Halon agent with alternate Halon-free Portable Fire Extinguisher agent. AMAC Aerospace Switzerland AG
- [STC ST00140IB](https://openairdocs.org/stc/ST00140IB): Installation of Potable Water Pre-Select system. International Water-Guard Industries Inc
- [STC ST04664NY](https://openairdocs.org/stc/ST04664NY): Activation of Wireless Local Area Network (WLAN) system. AMAC Aerospace AG
- [STC ST00121IB](https://openairdocs.org/stc/ST00121IB): Installation of photoluminescent floor path marking with the option to install LED lighting. Cobalt Aerospace Limited
- [STC ST04562NY](https://openairdocs.org/stc/ST04562NY): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST00105IB](https://openairdocs.org/stc/ST00105IB): Introduction of Activation of Wireless Charging Systems for Portable Electronic Devices. AMAC AEROSPACE SWITZERLAND AG
- [STC ST04594CH](https://openairdocs.org/stc/ST04594CH): Installation of a Viasat Cellular Data Modem (VCDM). Envoy Aerospace LLC
- [STC ST02747SE](https://openairdocs.org/stc/ST02747SE): Remove existing two (2) Branding Panels from forward monuments and install new two (2) Jamco Branding Panels on Boeing Model 737-9 aircraft. Jamco America, Inc
- [STC SA00787SE](https://openairdocs.org/stc/SA00787SE): Installation of Sliding Carpet Cargo Loading System in the cargo compartment. SBC-America LLC

All 105: https://openairdocs.org/aircraft/N949AK/stcs.md

## Earlier aircraft with N949AK

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N949AK before.

- [Cancelled 2015-05-18](https://openairdocs.org/deregistered/N949AK-2015-05-18): Aviat A-1B, S/N 2444, built 2009. Registration expired, pending cancellation. Owner: [Cline Richard L](https://openairdocs.org/faa-owner/CLINE%20RICHARD%20L), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla)

## Related

- Other Boeing 737-9 aircraft: https://openairdocs.org/model/boeing-737-9/aircraft.md

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