# Service difficulty reports: N280AK A list on [N280AK](https://openairdocs.org/aircraft/N280AK.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR CALA2026032414797](https://openairdocs.org/sdr/CALA2026032414797.md): Power Supply · inoperative · Mar 17, 2026 · N280AK · Boeing 737990ER · Emergency Lighting > EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2335 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT PWR SUPPLY S/N 154051 AT M2335 IAW B737NG AMM 33-51-06-960-806. OPS TEST GOOD. - [SDR ASAA2026031765024](https://openairdocs.org/sdr/ASAA2026031765024.md): Power Supply · inoperative · Mar 17, 2026 · N280AK · Boeing 737990ER · Emergency Lighting > EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2335 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT PWR SUPPLY S/N 154051 AT M2335 IAW B737NG AMM 33-51-06-960-806. OPS TEST GOOD. - [SDR ASAA2026031765023](https://openairdocs.org/sdr/ASAA2026031765023.md): Power Supply · inoperative · Mar 17, 2026 · N280AK · Boeing 737990ER · Emergency Lighting > EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2816 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT PWR SUPPLY S/N 154516 AT M2816 IAW B737NG AMM 33-51-06-960-806. OPS TEST GOOD. - [SDR ASAA2026031765022](https://openairdocs.org/sdr/ASAA2026031765022.md): Power Supply · inoperative · Mar 17, 2026 · N280AK · Boeing 737990ER · Emergency Lighting > EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1672 ARE INOP. GROUNDED - YES. POWER SUPPLY M1672 S/N 154352 REMOVED AND REPLACED IAW B737 AMM 33-51-06-960-806. OPS CHECK GOOD. - [SDR ASAA2026031765021](https://openairdocs.org/sdr/ASAA2026031765021.md): Power Supply · inoperative · Mar 17, 2026 · N280AK · Boeing 737990ER · Emergency Lighting > EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M1676 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT PWR SUPPLY S/N 154080 AT M1676 IAW B737NG AMM 33-51-06-960-806 OPS TEST GOOD. - [SDR ASAA2026031765020](https://openairdocs.org/sdr/ASAA2026031765020.md): Power Supply · inoperative · Mar 17, 2026 · N280AK · Boeing 737990ER · Emergency Lighting > EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M2626 ARE INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT PWR SUPPLY S/N 154419 AT M2626 IAW B737NG AMM 33-51-06-960-806. OPS TEST GOOD. - [SDR ASAA2026022665149](https://openairdocs.org/sdr/ASAA2026022665149.md): Skate Angle · cracked · Feb 26, 2026 · N280AK · Boeing 737990ER · Fuselage Miscellaneous Structure > CENTER WING AFT SPAR VAPOR BARRIER SKATE ANGLE CRACKED AT BS661.95 LBL+9. GROUNDED - YES. REPAIRED VAPOR BARRIER SKATE ANGLE AT BS661.95 LBL+9. IAW B737-900ER SRM 57-1010-2R-5 REPAIR 5 AND BAC DWG #111A1000 REV:A. - [SDR ASAA2026022665110](https://openairdocs.org/sdr/ASAA2026022665110.md): Angle · cracked · Feb 26, 2026 · N280AK · Boeing 737990ER · Fuselage Miscellaneous Structure > CENTER AFT SPAR VAPOR BARRIER SKATE ANGLE CRACKED AT BS 661.95 RBL+9. GROUNDED - YES. REPAIRED UPPER BARRIER SKATE ANGLE AT BS 661.95 RBL+9. IAW SRM 57-10-10-2R-5, REPAIR 5, AND DWG 111A1000, REV A. - [SDR ASAA2023081344589](https://openairdocs.org/sdr/ASAA2023081344589.md): Transition Panel · corroded · Aug 13, 2023 · N280AK · Boeing 737900ER · Fuselage Miscellaneous Structure > FORWARD CARGO COMPARTMENT, L/H TRANSITION PANEL CORRODED THROUGHOUT. GROUNDED - YES. REPLACED FORWARD CARGO COMPARTMENT, LEFT HAND TRANSITION PANEL IAW B/P DWG #143A7500 REV-, B737-900ER SRM 51-40-02 AND B737-900ER SRM 53-00-53-2R-5. - [SDR ASAA2023080944530](https://openairdocs.org/sdr/ASAA2023080944530.md): Floor Support · corroded · Aug 9, 2023 · N280AK · Boeing 737900ER · Fuselage Miscellaneous Structure > AFT PIT FLOOR SUPPORT JUST AFT OF STA 767 LBL 12.5 HAS CORROSION AROUND NUTPLATE HOLES. GROUNDED - YES. REMOVED CORROSION ORIG.063, REMAIN 0, LOSS OF.063 FOUND OUT OF LIMITS IAW B737 900ER SRM 53-00-53.ACCOMPLISHED REPAIR IAW B737 900ER SRM 53-00-53-2R-2ALOD - [SDR ASAA2023080944512](https://openairdocs.org/sdr/ASAA2023080944512.md): Floor Support · corroded · Aug 9, 2023 · N280AK · Boeing 737900ER · Fuselage Miscellaneous Structure > AFT PIT FLOOR SUPPORT JUST AFT OF STA 767 LBL3 HAS CORROSION AROUND NUTPLATE HOLES. GROUNDED - YES. REMOVED CORROSION.0RIG.063, REMAIN 0 LOSS OF.063.FOUND OUT OF LIMITS IAW B737-900ER SRM 53-00-53.ACCOMPLISHED REPAIR IAW B737-900ER SRM 53-00-53-2R-2.ALODINE - [SDR ASAA2023072844588](https://openairdocs.org/sdr/ASAA2023072844588.md): Transition Panel · corroded · Jul 28, 2023 · N280AK · Boeing 737900ER · Fuselage Miscellaneous Structure > FORWARD CARGO COMPARTMENT, R/H TRANSITION PANEL CORRODED THROUGHOUT. GROUNDED - YES. REPLACED FORWARD CARGO COMPARTMENT, RIGHT HAND TRANSITION PANEL IAW BAC DWG 143A7500 AND B737-900ER SRM 53-00-53-2R-5,. - [SDR ASAA2023072744531](https://openairdocs.org/sdr/ASAA2023072744531.md): Cargo Track · corroded · Jul 27, 2023 · N280AK · Boeing 737900ER · Fuselage, Seat/Cargo Attach Fittings > AFT CARGO FLOOR SUPPORTS AT STA 767 HAS 3 NUT PLATE HOLES, HAS CORROSION THIS NON-ROUTING COVERS DAMAGE @ STA 767 LBL 18.24. GROUNDED - YES. REMOVED CORROSION ORIG..070, REMAIN 0, LOSS OF.070. FOUND OUT OF LIMITS IAW B737-900ER SRM 53-00-53. ACCOMPLISHED REP - [SDR ASAA2023072744529](https://openairdocs.org/sdr/ASAA2023072744529.md): Transition Panel · corroded · Jul 27, 2023 · N280AK · Boeing 737900ER · Fuselage Miscellaneous Structure > AFT CARGO L/H TRANSITION PANEL FROM 727C TO STA 787 HAS CORROSION (CIRCLED IN RED) GROUNDED - YES. REMOVED CORROSION FROM L/H TRANSITION PANEL STA 727 TO STA 847. FOUND TO BE OUT OF LIMITS WITH 100% MATERIAL LOSS, REMOVED TRANSITION PANEL STA 727-847, MATERIAL - [SDR ASAA2023072744528](https://openairdocs.org/sdr/ASAA2023072744528.md): Transition Panel · corroded · Jul 27, 2023 · N280AK · Boeing 737900ER · Fuselage Miscellaneous Structure > AFT CARGO R/H TRANSITION PANEL FROM STA 727C TO STA 767 HAS CORROSION. GROUNDED - YES. REMOVED CORROSION FROM R/H TRANSITION PANEL STA 727-767.FOUND TO BE OUT OF LIMITS WITH 100% MATERIAL LOSS.REMOVED TRANSITION PANEL STA 727-767, MATERIAL ID BAC 1496-377 7075 - [SDR ASAA2023072744393](https://openairdocs.org/sdr/ASAA2023072744393.md): Floor Panel · delaminated · Jul 27, 2023 · N280AK · Boeing 737900ER · Fuselage Floor Panel > AFT WET AREA FLOOR PANEL 147A5810-109 HAS DELAMINATED UPPER SURFACE. GROUNDED - YES. REPAIRED AFT WET AREA FLOOR PANEL 147A5810-109 DELAMINATED UPPER SURFACE IAW B737-900ER SRM 53-00-50-2R-0 AND 53-00-50-2R-7. - [SDR ASAA2021081825727](https://openairdocs.org/sdr/ASAA2021081825727.md): Plate · cracked · Aug 12, 2021 · N280AK · Boeing 737990ER · Passenger/Crew Doors > GROUND POWER ACCESS DOOR, SUPPORT STRUCTURE AT BOTTOM LATCH PLATE IS CRACKED. GROUNDED - YES. REPAIRED EGPR SURROUND DOUBLER PER ALTERNATIVE 1 OF 737-900 SRM 53-10-15-2R-4. - [SDR ASAA2017101622234](https://openairdocs.org/sdr/ASAA2017101622234.md): Power Supply · failed · Oct 16, 2017 · N280AK · Boeing 737990ER · Emergency Lighting > EMERGENCY LIGHTS ILLUMINATED ON LANDING AND STAYED ON FOR APPROXIMATELY 30 SECONDS, THEN WENT OUT. ONLY 2 LIGHTS ILLUMINATED, FORWARD AND AFT OF EMERGENCY EXIT ROW RIGHT SIDE OF AIRCRAFT. ACFT GROUNDED. LOCATED BATTERY PACK & POWER SUPPLY M1671 AT ROW 22-23 - [SDR ASAA2017101622214](https://openairdocs.org/sdr/ASAA2017101622214.md): Battery Pack · failed · Oct 16, 2017 · N280AK · Boeing 737990ER · Emergency Lighting > ON LANDING, THE EMERGENCY LIGHTS IN THE MID-CABIN FLICKERED ON, THEN WENT OFF. ACFT GROUNDED. FOUND THE BATTERY PACK M2627 BAD. REPLACED THE BATTERY PACK IAW AMM 33-51-06-960-805. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE n_number = 'N280AK' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N280AK/reports --- 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.