- Registered owner
- Alaska Airlines Inc
- Location
- Seatac, WA
- Owner type
- Corporation
- Serial number
- 44113
- Year built
- 2017
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- September 15, 2017
- Certificate issued
- September 18, 2017
- Expires
- September 30, 2027
- Mode S code
- A2C43E
Boeing 737-900ERTCDS A16WEAirframe · Boeing 737-900EREngine modelCFM International CFM56-7B27E series
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56-7B27E model are included below.
On this page
Airworthiness directives that may apply · 109
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2007 | 2 |
|---|---|
| 2008 | 5 |
| 2009 | 3 |
| 2010 | 6 |
| 2011 | 7 |
| 2012 | 5 |
| 2013 | 17 |
| 2014 | 10 |
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 3 |
| 2018 | 8 |
| 2019 | 13 |
| 2020 | 8 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 9 |
| 2024 | 3 |
| 2025 | 8 |
| 2026 | 5 |
Airframe · Boeing 737-900ER
AD 2026-20-14StabilizersAD 2026-20-13Equipment/furnishingsAD 2026-13-13NavigationInformation bulletins that may apply · 15
Advisory, not mandatory.
See all 16 bulletins
NTSB investigations
No NTSB investigations matched to N278AKMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Boeing 737-900ER aircraft
FAA incident reports
No FAA accident or incident reports matched to N278AKMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing 737-900ER aircraft
Service difficulty reports · 17
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR ASAA2026071067651Transition Panel · corrodedAFT PIT L/H TRANSITION PANEL AT STA 727+15 TO 747+10 HAS CORROSION GROUNDED - YES. REMOVED CORROSION FOUND TO BE OUT OF LIMITS, REPPAIRED TRANSITION PANEL FROM STA 727F+13 TO 747+13 IAW B737-900 SRM 53-00-53-2R-5 W= 2.25" O= 0.040 R= 0.058" L= 56" D= 0.002"SDR ASAA2026070867650Web · corrodedAFT PIT LOWER SILL WEB AT DOOR CUOUT IS CORRODED GROUNDED - YES. REMOVED AND ISNTALLED NEW LOWER SILL WEB ON AFT PIT CUTOUT IAW B737-900 SRM 51-40-02-06-0 AND REMOVED DAMAGE ON SILL WEB MAX MAT LOSS 0.019" FOUND TO BE OUT LIITS IAW B737-900 SRM 53-60-15-1A-1.SDR ASAA2025102561828Light Sys · malfunctionedROW 27ABC EMERGENCY LIGHT ON FOR HALF THE FLIGHT. GROUNDED - YES. CYCLING P5: PILOT EMERGENCY LIGHT SWITCH, PERFORMED GOOD OPERATIONAL TEST OF EMERGENCY LIGHT. 27ABC EMERGENCY LIGHT IS NORMAL. REF AMM 33-51-00/501.
See all 17 reportsSTCs that may be installed · 429
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 429 STCs