Registered owner
Alaska Airlines Inc
Location
Seatac, WA
Owner type
Corporation
Serial number
62472
Year built
2017
Type
Fixed wing multi engine
Engine
Turbo-fan
Airworthiness
Standard, transport
Airworthiness date
August 1, 2017
Certificate issued
August 7, 2017
Expires
August 31, 2027
Mode S code
A2C087

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.

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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.

2007In forceSuperseded2026
ADs by the year they took effect: 142 ADs
20072
20085
20093
20106
20117
20125
201317
201410
20156
20168
20173
20188
201913
20208
202111
20225
20239
20243
20258
20265
See all 142 ADs

Information bulletins that may apply · 15

Advisory, not mandatory.

See all 16 bulletins

NTSB investigations

No NTSB investigations matched to N277AKMatched 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 · 1

FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.

Service difficulty reports · 14

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

SDR ASAA2026061766882Power Supply · inoperativeL1 AND L2 DOOR HEADER PANEL EXIT SIGNS ARE INOPERATIVE. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK M1675 IAW AMM 33-51-06-960-806. OPS CHECKED GOOD.Jun 17, 2026 · N277AK · Boeing 737990ER · Emergency LightingSDR ASAA2026061766879Power Supply · inoperativeAFT LOWERED CEILING PANEL EXIT SIGN IS INOP. GROUNDED - YES. BATTERY PACK M2627 AND M1673 WERE REMOVED AND REPLACED IAW B737 AMM 33-51-06-960-806. OPS CHECK GOOD.Jun 17, 2026 · N277AK · Boeing 737990ER · Emergency LightingSDR ASAA2026061766878Power Supply · inoperativeFWD CLOSEOUT PANEL EXIT SIGN IS INOP. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACKS M1676 AND M1671 IAW B737 AMM 33-51-06-960-806. OPS CHECK GOOD.Jun 17, 2026 · N277AK · Boeing 737990ER · Emergency LightingSDR ASAA2026053166698Web · corrodedAFT CARGO DOOR LOWER CUTOUT STRUCTURE WEB HAS SEVERAL AREAS OF CORROSION. GROUNDED - YES. BLENDED AWAY CORROSION. ORIGINAL THICKNESS .045, MAT LOSS .013, NEW THICKNESS .032. AREA OUT OF LIMITS IAW SRM 53-60-15. REMOVED DAMAGED WEB IAW SRM 51-40-02. INSTALLED NMay 31, 2026 · N277AK · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2026052966881Skate Angle · crackedCENTER WING AFT SPAR VAPOR BARRIER SKATE ANGLE SHOWS SIGNS OF BEING CRACKED AT BS.661.95 LBL+9. GROUNDED - YES. ACCOMPLISHED REAR SPAR VAPOR BARRIER ATTACH ANGLE REPAIR IAW SRM 57-10-10-2R-5, REPAIR 5.May 29, 2026 · N277AK · Boeing 737990ER · Fuselage Main, StructureSDR ASAA2026052966880Skate Angle · crackedCENTER WING AFT SPAR VAPOR BARRIER SKATE ANGLE SHOWS SIGNS OF BEING CRACKED AT BS.661.95 RBL+9. GROUNDED - YES. ACCOMPLISHED REAR SPAR VAPOR BARRIER ATTACH ANGLE REPAIR IAW SRM 57-10-10-2R-5 REPAIR 5.May 29, 2026 · N277AK · Boeing 737990ER · Fuselage Main, StructureSDR ASAA2025041457291Light · detachedAISLE OVERHEAD LIGHT IN ROW 2 FELL AND IS DANGLING. GROUNDED - YES. RESECURED FWD CEILING EMERGENCY AISLE LIGHT, REF MM 33-51-03 OPS NORMAL.Apr 14, 2025 · N277AK · Boeing 737990ER · Emergency LightingSDR ASAA2024022748129Light · inoperative17F EMERGENCY EXIT DOOR ILLUMINATION LIGHT INOP. GROUNDED - YES. ACCOMPLISHED EMERGENCY LIGHTS - OPS CHECK PER MM 33-51-00, OPS NORMAL.Feb 27, 2024 · N277AK · Boeing 737990ER · Emergency LightingSDR ASAA2023071844115Door · leakingFUEL LEAKING FROM FUEL ACCESS PANEL AT RIGHT WING ROOT. GROUNDED - YES. FOUND LEAK COMING FROM CENTER TANK PANEL 631ABREMOVED AND REPLACED PANEL 631AB PER AMM 28-11-31-400-801OKAY TO CLOSE VERIFIED BY G600 BREAULT. ONE TIME RII QUALIFIED. LEAK CHECK GOOD , OKAJul 18, 2023 · N277AK · Boeing 737900ER · DoorsSDR ASAA2023062443664Latch · faultyL1 DOOR SLIDE LATCH ASSY. FAILED PULL TEST. GROUNDED - YES. REPLACED L1 DOOR SLIDE LATCH ASSY. PER T/C 78225000.Jun 24, 2023 · N277AK · Boeing 737900ER · Escape SlideSDR ASAA2023051943352Transition Panel · corrodedFWD PIT L/H TRANSITION HAS AREAS OF CORROSION STA 500A+9 TO 500L (DOT SM39-007). GROUNDED - YES. RMEOVED DAMAGE IAW B737-900ER SRM 53-00-53-2R-5 500A THRU 500G FOUND IN LIMITS 500G THRU 500L 100% MAT LOSS REMOVED AND REPLACED AREA IAW B737-900ER SRM 53+-00-53-May 19, 2023 · N277AK · Boeing 737900ER · Fuselage Miscellaneous StructureSDR ASAA2021052635013Floorbeam · damagedFWD CARGO BAY STA 500B BL O GOUGE AND DENT IN FLOOR BEAM. GROUNDED - YES. REPAIRED FLOOR BEAM STA 500B BL O IAW BOEING 737-900 SRM 53-00-53-2R-2.May 26, 2021 · N277AK · Boeing 737990ER · Fuselage Main, Floor BeamSDR ASAA2021052535014Bulkhead · cracked#2 PYLON AFT STRUT FAIRING AFT BULKHEAD CRACKED. GROUNDED - YES. REMOVED & REPLACED #2 PYLON AFT STRUT FAIRING IAW B737-900 SRM 51-40-02-00-0.May 25, 2021 · N277AK · Boeing 737990ER · Nacelle/Pylon, Bulkhead/FirewallSDR ASAA2021052435015Landing · crackedFWD FUSELAGE EXTERNAL POWER RECEPTICAL DOOR THE LOWER LATCH LAND ON THE FUSE IS DAMAGED. GROUNDED - YES. REPAIRED EGPR STIFFNER & DOUBLER IAW EA 900ER-53EA-23529 REV 00 DATED 06-04-2021.May 24, 2021 · N277AK · Boeing 737990ER · Fuselage Main, Structure

STCs 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