# Service difficulty reports: N915AK

A list on [N915AK](https://openairdocs.org/aircraft/N915AK.md).

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

Page 1 of 2 · 70 reports

- [SDR ASAA2026101269229](https://openairdocs.org/sdr/ASAA2026101269229.md): Battery Pack · no test · Oct 12, 2026 · N915AK · Boeing 7379 · Emergency Lighting
  > BATTERY PACK M1672 FAILS OPERATIONAL TEST. GROUNDED - YES. DISPLACED AFT GALLEY CEILING DROP DOWN PANEL IAW AMM 25-21-71. REMOVED EMERGENCY LIGHTS POWER SUPPLY M1672 S/N 170252 IAW AMM 33-51-06. INSTALLED EMERGENCY LIGHTS POWER SUPPLY IAW AMM 33-51-06. EMERGEN
- [SDR ASAA2026101269228](https://openairdocs.org/sdr/ASAA2026101269228.md): Battery Pack · no test · Oct 12, 2026 · N915AK · Boeing 7379 · Emergency Lighting
  > BATTERY PACK M1676 FAILS OPERATIONAL TEST. GROUNDED - YES. DISPLACED AIR GRILL AT ROW 7DEF IAW AMM 21-23-03. REMOVED EMERGENCY LIGHTS POWER SUPPLY M1676 S/N 169609 IAW AMM 33-51-06. INSTALLED EMERGENCY LIGHTS POWER SUPPLY IAW AMM 33-51-06. EMERGENCY LIGHTS POW
- [SDR ASAA2026101269227](https://openairdocs.org/sdr/ASAA2026101269227.md): Battery Pack · no test · Oct 12, 2026 · N915AK · Boeing 7379 · Emergency Lighting
  > BATTERY PACK M2816 FAILS OPERATIONAL TEST. GROUNDED - YES. DISPLACED FORWARD GALLEY CEILING DROP DOWN PANEL IAW B737 MAX AMM 25-21-71. DISPLACED FORWARD GALLEY LOWER CEILING COVE PANEL IAW B737 MAX AMM 25-21-71. REMOVED EMERGENCY LIGHTS POWER SUPPLY M2816 S/N
- [SDR ASAA2026092969124](https://openairdocs.org/sdr/ASAA2026092969124.md): Splice · corroded · Sep 29, 2026 · N915AK · Boeing 7379 · Fuselage, Seat/Cargo Attach Fittings
  > AFT CARGO COMPARTMENT, FLOORBOARD SUPPORT RAIL SPLICE HAS CORROSION ON UPPER SURFACE BETWEEN STA 727I & 727J AT LBL-3. MARKED IN RED. GROUNDED - YES. REMOVED AND REPLACED SPLICE RAIL P/N: 146A7506-11, PO: 4413100 IAW B737-MAX9 SRM 51-40-05/51-40-02.
- [SDR ASAA2026092969105](https://openairdocs.org/sdr/ASAA2026092969105.md): Floor Support · corroded · Sep 29, 2026 · N915AK · Boeing 7379 · Fuselage Miscellaneous Structure
  > AFT CARGO COMPARTMENT, FLOOR SUPPORT RAIL SPLICE HAS CORROSION ON UPPER SURFACE BETWEEN STA 727I & 727J AT RBL-8. MARKED IN RED. GROUNDED - YES. REMOVED AND REPLACED FLOOR SUPPORT SPLICE RAIL IAW SRM 51-40-02 AND 51-40-05.
- [SDR ASAA2026092969104](https://openairdocs.org/sdr/ASAA2026092969104.md): Floor Support · corroded · Sep 29, 2026 · N915AK · Boeing 7379 · Fuselage Miscellaneous Structure
  > AFT CARGO COMPARTMENT, FLOOR SUPPORT RAIL SPLICE HAS CORROSION ON UPPER SURFACE BETWEEN BS 727I & 727J AT RBL-3. GROUNDED - YES. REMOVED AND REPLACED FLOOR SUPPORT SPLICE RAIL IAW B737-MAX9 SRM 51-40-02 AND 51-40-05.
- [SDR ASAA2026080667835](https://openairdocs.org/sdr/ASAA2026080667835.md): Light · detached · Aug 6, 2026 · N915AK · Boeing 7379 · Emergency Lighting
  > FLOOR TRACK LIGHT TAPE PEELING NEAR L1. GROUNDED - YES. REMOVED AND REPLACED 2 FT OF PHOTOLUMINESCENT STRIP REF AMM 33-51-15.
- [SDR ASAA2026031764982](https://openairdocs.org/sdr/ASAA2026031764982.md): Lens · damaged · Mar 17, 2026 · N915AK · Boeing 7379 · Emergency Lighting
  > 17A EMERGENCY EXIT LIGHT ON DOOR FLASHING. GROUNDED - YES. LIGHT FLASHING INTERMITTENTLY EMERGENCY OVERWING OVERWING DOOR UNABLE TO MEL SERVES AS AN EMERGENCY LIGHT. COVER/LENSE REMOVED FOR T/S. F.BARNES 1016332 03/17/2026 REMOVED 17A OVERWING EXIT LIGHT ASSY
- [SDR ASAA2025071159393](https://openairdocs.org/sdr/ASAA2025071159393.md): Light · faulted · Jul 11, 2025 · N915AK · Boeing 7379 · Emergency Lighting
  > FA REPORTED THAT AFTER LANDING THE EMERGENCY EXIT LIGHTS ILLUMINATED FOR ABOUT 15 SECONDS ON LANDING. GROUNDED - YES. OPS CHECK EMERGENCY EXIT LIGHTS THROUGHOUT CABIN, OPS CHECK AS NORMAL. AT R2 DOOR CHECKED FOR FLICKERING OR LIGHTS TO GO OFF IN ILLUMINATED PO
- [SDR ASAA2025011855348](https://openairdocs.org/sdr/ASAA2025011855348.md): Battery Pack · no test · Jan 18, 2025 · N915AK · Boeing 7379 · Emergency Lighting
  > MID AREA SECTION BETWEEN ROWS 17 TO 23 EMERGENCY LIGHTS FAILED BATTERY PACK CAPACITY FUNCTIONAL CHECK. GROUNDED - YES. REMOVED AND REPLACED AT STA 727 C+13 POWER SUPPLY BATTERY PACK M1671 AND PERFORMED OPS CHECK GOOD IAW B737 AMM 33-51-06-960-802.
- [SDR ASAA2024081751919](https://openairdocs.org/sdr/ASAA2024081751919.md): Light · false activation · Aug 17, 2024 · N915AK · Boeing 7379 · Emergency Lighting
  > UPON LANDING, R2 EMERGENCY LIGHT ILLUMINATED AND EXIT LIGHT ILLUMINATED. BOTH LIGHTS WENT OUT AFTER APPROXIMATELY 15 SECONDS NO PRESSURIZATION ISSUES NOTED AND NO COCKPIT INDICATION PRESENT. GROUNDED - YES. R2 DOOR INSPED, NO DEFECTS NOTED.OPENED & CLOSED INSI
- [SDR ASAA2023120646889](https://openairdocs.org/sdr/ASAA2023120646889.md): Power Supply · inoperative · Dec 6, 2023 · N915AK · Boeing 7379 · Emergency Lighting
  > LIGHTS ASSOCIATED WITH POWER SUPPLY M1673 INOP. GROUNDED - YES. REMOVED AND REPLACED EMER PWR SPLY M1673 IAW 737 MAX AMM 33-51-06. OPS CHECK GOOD IAW 737 MAX AMM 31-51-06. PO: 1076521.2.
- [SDR ASAA2023120646888](https://openairdocs.org/sdr/ASAA2023120646888.md): Power Supply · inoperative · Dec 6, 2023 · N915AK · Boeing 7379 · Emergency Lighting
  > LIGHTS ASSOCIATED WITH POWER SUPPLY M1675 INOP. GROUNDED - YES. REMOVED AND REPLACED EMER PWR SPLY M1675 IAW 737 MAX AMM 33-51-06. OPS CHECK GOOD IAW 737 MAX AMM 31-51-06. PO: 1076521.1.
- [SDR ASAA2023120646847](https://openairdocs.org/sdr/ASAA2023120646847.md): Power Supply · inoperative · Dec 6, 2023 · N915AK · Boeing 7379 · Emergency Lighting
  > LIGHTS ASSOCIATED WITH POWER SUPPLY M1673 INOP. GROUNDED - YES. REMOVED AND REPLACED EMER PWR SPLY M1673 S/N 169591 IAW 737 MAX AMM 33-51-06. OPS CHECK GOOD IAW 737 MAX AMM 33-51-06.
- [SDR ASAA2023120646846](https://openairdocs.org/sdr/ASAA2023120646846.md): Power Supply · inoperative · Dec 6, 2023 · N915AK · Boeing 7379 · Emergency Lighting
  > LIGHTS ASSOCIATED WITH POWER SUPPLY M1675 INOP. GROUNDED - YES. REMOVED AND REPLACED EMER PWR SPLY M1675 S/N 170722 IAW 737 MAX AMM 33-51-06. OPS CHECK GOOD IAW 737 MAX AMM 33-51-06.
- [SDR ASAA2023111146138](https://openairdocs.org/sdr/ASAA2023111146138.md): Unknown · unknown · Nov 11, 2023 · N915AK · Boeing 7379 · Airfoil Anti/De-ice System
  > WHEN WING ANTI-ICE SELECTED ON IN FLIGHT, AMBER "L VALVE" STAYED ON. GROUNDED - YES. ACCOMPLISHED WING THERMAL ANTI-ICE VALVE HEALTH CK REF B737-9 AMM 30-11-11-200-801. OPS CHECK GOOD.
- [SDR ASAA2023110446016](https://openairdocs.org/sdr/ASAA2023110446016.md): Unknown · unknown · Nov 4, 2023 · N915AK · Boeing 7379 · Airborne Auxiliary Power Unit (APU) System
  > APU FAULT LIGHT ILLUMINATED WHEN STARTING APU ON TAXI IN TO GATE. GROUNDED - YES. CHECKED FOR OMF FOUND NO ACTIVE FAULT AND FOUND MSG #49-41012 (NO APU ROTATION SHUTDOWN) AND 49-41254 (START CONVERTER UNIT SHOWS START SYSTEM INOP) WHICH IS NOT ACTIVE. PERFORME
- [SDR ASAA2023101645688](https://openairdocs.org/sdr/ASAA2023101645688.md): Unknown · unknown · Oct 16, 2023 · N915AK · Boeing 7379 · Flight Management Computing Hardware System
  > FO'S FMS DISPLAYED "VTK" MOMENTARILY ON DESCENT OPS RETURNED TO NORMAL AFTER ABOUT 20 SECONDS. GROUNDED - YES. NO FAULTS OR CORRERLATED MSGS FOUND ON ONS. ALL CHECKS NORMAL, OK FOR SVC. REF B737-9 AMM 34-61-00.
- [SDR ASAA2023101545691](https://openairdocs.org/sdr/ASAA2023101545691.md): Unknown · unknown · Oct 15, 2023 · N915AK · Boeing 7379 · APU Start/Ignition System
  > APU FAULT SHORTLY AFTER START ON GROUND. GROUNDED - YES. TROUBLESHOT AND FOUND MTX MG #49-41254, STARTER CONVERTER UNIT SHOWS START SYSTEM INOP. PERFORMED B737-9 IFIM TASK 49-40-00-810-818. FAULT IS NOT ACTIVE.
- [SDR ASAA2023101245583](https://openairdocs.org/sdr/ASAA2023101245583.md): Unknown · unknown · Oct 12, 2023 · N915AK · Boeing 7379 · Airfoil Anti/De-ice System
  > BOTH WING ANTI ICE LIGHTS ULLUM VALVE IN FLIGHT CYCLED TWICE, NO RESOLUTION. GROUNDED - YES. ACCOMPLISHED WING THERMAL ANTI ICE VALVE OPS TEST MULTIPLE TIMES ON L/H AND R/H VALVES NO DEFECTS NOTED AMM 30-11-11 NO 30 DAY HISTORY FALUT CONDISDERED INTERMITTENT A
- [SDR ASAA2023092745392](https://openairdocs.org/sdr/ASAA2023092745392.md): Computer · faulted · Sep 27, 2023 · N915AK · Boeing 7379 · Flight Management Computing Hardware System
  > LEFT FMC COMPUTER IS REBOOTING IN FLIGHT 3 HITS SO FAR. GROUNDED - YES. PER TSR REMOVED & REPLACED LEFT FMC COMPUTER AND VERIFIED & LOADED CURRENT SOFTWARES AND PERFORMED INSTALLATION TEST NORMAL B737-9 AMM 34-61-02/401.
- [SDR ASAA2023092545328](https://openairdocs.org/sdr/ASAA2023092545328.md): Unknown · unknown · Sep 25, 2023 · N915AK · Boeing 7379 · Flight Management Computing Hardware System
  > DURING CRUISE FLT AT 340 VTK FLAG ON CAPT,S SIDE BOTH FMC DISPLAYS BLANKED AND THEN WENT TO MENU ON DISPLAYS VTK WENT AWAY AND BOTH FMC'S OPERATED NORMALLY AFTER. GROUNDED - YES. DFCS BITE SHOWS FMC #1 REBOOTED AT FL 340 ON LEG 3 AND AGAIN ON LEG 2 AT FL 350.
- [SDR ASAA2023092545326](https://openairdocs.org/sdr/ASAA2023092545326.md): Unknown · unknown · Sep 25, 2023 · N915AK · Boeing 7379 · Navigation System
  > LEVEL AT 350, ON THE CAPTAINS SIDE WE RECEIVED A VTK FLAG AND THE #1 AUTOPILOT REVERTED TO CWS. AFTER SELECTING HDG SEL, THE FLAG WENT AWAY AGAIN LEVEL 350 WE RECEIVED A VTK FLAG ON THE FO'S SIDE AND HIS DISPLAY SCREENS WENT BLANK FOR APROX 2 SECONDS FLAG WENT
- [SDR ASAA2023090244903](https://openairdocs.org/sdr/ASAA2023090244903.md): Unknown · unknown · Sep 2, 2023 · N915AK · Boeing 7379 · Fuel Controlling System
  > ON ARRIVAL AT THE AIRCRAFT:MAINTENANCE" LIGHT ON OVERHEAD PANEL ILLUMINATED. GROUNDED - YES. OMF SHOWS ACTIVE MSG 73-44791 & 73-44792, ACCOMPLISHED IFIM G73-21-00-810-A00 & G73-21-00-810-A01, MAINT LIGHT EXTINGUISGED & BOTH FAULT MSG NO LONGER ACTIVE.
- [SDR ASAA2023083044848](https://openairdocs.org/sdr/ASAA2023083044848.md): Unknown · unknown · Aug 30, 2023 · N915AK · Boeing 7379 · Airfoil Anti/De-ice System
  > SELECTINS, WING HEAT AMBER "L VALVE & R VALVE" ILLUMINATED. 10 SECOND LATER MASTER CAUTION ILLUMINATED. GROUNDED - YES. PERFORMED L/H WING TAIV HEALTH CHK TO STEP H. VLV OPS REF AMM 30-11-11, CYCLE OPS NML. A.ROSEN 40129 08/30/2023WING THERMAL ANTI ICE VLV HEA
- [SDR ASAA2023082944942](https://openairdocs.org/sdr/ASAA2023082944942.md): Actuator · faulty · Aug 29, 2023 · N915AK · Boeing 7379 · Cabin Cooling System
  > RIGHT PACK RAM AIR DOOR ACTUATOR HAS SIGNAL ERROR( 2 HITS)(PRI 1). GROUNDED - YES. (RESOLVED ON W/O: 1967265 TASKCARD: N/R-00001) REMOVED AND REPLACED RIGHT PACK AFT RAM AIR ACTUATOR ASSY. PER AMM REF. 21-51-27.RAN AIRCONDITIONING IBIT SYSTEM TEST PER IFIM 21
- [SDR ASAA2023082944844](https://openairdocs.org/sdr/ASAA2023082944844.md): Unknown · unknown · Aug 29, 2023 · N915AK · Boeing 7379 · Cabin Cooling System
  > MAINT LIGHT ON OVERHEAD PANEL AFTER LANDING. GROUNDED - YES. FOUND MAINT MESSAGE 21-55011 REF IFIM 21-51-00-810-804 PERFORMED AIR CONDITIONS SYS TEST TEST PASSED, FALUT CLEARED AC OK FOR SERVICE SEAMC NOTIFIED.
- [SDR ASAA2023081444590](https://openairdocs.org/sdr/ASAA2023081444590.md): Unknown · unknown · Aug 14, 2023 · N915AK · Boeing 7379 · Cabin Cooling System
  > MAINT LIGHT ON OVERHEAD ILLUMINATED AFTER LANDING. GROUNDED - YES. MAINT LT WAS EXTINGUISHED UPON ARRIVAL. INBOUND INACTIVE FAULT IS MSG 21-55011, PERFORMED IFIM 21-51-00-810-804, INITIAL EVALUATION PASSED, FAULT WAS INTERMITTENT. NO HISTORY FOR RAM AIR ACT LA
- [SDR ASAA2023080944499](https://openairdocs.org/sdr/ASAA2023080944499.md): Unknown · unknown · Aug 9, 2023 · N915AK · Boeing 7379 · Flight Management Computing Hardware System
  > DURING PREFLIGHT GOT "VTK" AND "MAP" FLAGS ON F.O. NAV DISPLAY. GROUNDED - YES. ACCOMPLISHED IFIM TASK 31-00-00-810-803 RESET FMC'S CMPTR C/B NO ACTIVED FAULTS STATUS MESSAGES CLEARED. 'VTK AND MAP' NO SHOWING ON F.O. NAV DISPLAY, NO FAULTS NOTED.
- [SDR ASAA2023072044136](https://openairdocs.org/sdr/ASAA2023072044136.md): Unknown · unknown · Jul 20, 2023 · N915AK · Boeing 7379 · Electrical Power System
  > APU GEN CONT UNIT CIRCUIT BREAKER OUT. GROUNDED - YES. RESET APU GEN CONT C/B ON P6-4 WITH NO FAULTS PER WDM 24-22-31-1 AND AMM 20-60-01. PERFORMED GOOD OPS TEST OF APU GEN PER AMM 24-21-00-700-801. NO HISTORY PAST 30 DAYS.
- [SDR ASAA2023062843797](https://openairdocs.org/sdr/ASAA2023062843797.md): Unknown · unknown · Jun 28, 2023 · N915AK · Boeing 7379 · Cabin Temperature Control System
  > FWD AND AFT TEMP CONTROLS NEED TO BE ON FULL COLD TO GET ACCEPTABLE CABIN TEMP. DUCT AND CABIN TEMP GAUGES APPEAR NORMAL. FLIGHT DECK CONTROLS AND INDICATIONS NORMAL. GROUNDED - YES. PERFORMED PRESENT FAULTS CHECK AND FOUND CODE 21-55011 R/H RAM AIR DOOR ACTUA
- [SDR ASAA2023052543366](https://openairdocs.org/sdr/ASAA2023052543366.md): Unknown · unknown · May 25, 2023 · N915AK · Boeing 7379 · Fuel Controlling System
  > AFTER LANDING MAINT LIGHT ILLUMINATED. GROUNDED - YES. INTERROGATED SYSTEM HAD CODE 74-42515 AND 74-42565 DISPLAYED. ACCOMPLISHED B737-9 FIM TASK G741-00-00-810-830. ASSOCIATED FAULTS RESET, NORMAL INDICATION, MAINT LIGHT EXTINGUISHED.
- [SDR ASAA2023052443340](https://openairdocs.org/sdr/ASAA2023052443340.md): Unknown · unknown · May 24, 2023 · N915AK · Boeing 7379 · Aircraft Fuel System
  > NOTICED IN CRUISE FLIGHT BOTH LEFT AND RIGHT SPAR VALVE CLOSED LIGHTS WERE ILLUMINATED. WE THEN CHECKED CIRCUIT BREAKERS AND FOUND BOTH SPAR VALVE ENGINE 1 AND 2 WERE TRIPPED. GROUNDED - YES. FLT CREW COULD NOT CONFIRM THAT C/B'S WERE HIT BY SEAT BELT OR FLT B
- [SDR ASAA2023051743264](https://openairdocs.org/sdr/ASAA2023051743264.md): Modulating Valve · faulted · May 17, 2023 · N915AK · Boeing 7379 · Pneumatic Distribution System
  > DURING WALK AROUND FOUND STATUS MSG "BLEED FAN VALVE" WITH ASSOCIATED WITH "MAINT" LIGHT ON... MAINT FAULT CODE 36-12020. GROUNDED - YES. REPLACED #1 ENG FAMV REF B737-9 AMM 36-12-03 ACCOMP.
- [SDR ASAA2023051643246](https://openairdocs.org/sdr/ASAA2023051643246.md): Unknown · unknown · May 16, 2023 · N915AK · Boeing 7379 · Pneumatic System
  > AFTER LANDING "MAINT" ILLUMINATES DURING TAXI. GROUNDED - YES. FOUND FAULT CODE 36-12020 FAN AIR MODULATING VALVE NOT IN COMMANDED POSITION. ACCOMPLISHED B737-9 IFIM 36-12-00-810-801 LRU TEST PASS NO FAULTS FOUND AFTER TEST. INTERMITTENT FAULT.
- [SDR ASAA2023051443219](https://openairdocs.org/sdr/ASAA2023051443219.md): Unknown · unknown · May 14, 2023 · N915AK · Boeing 7379 · Flight Management Computing Hardware System
  > FMC DISAGREE MSG, F/O SIDE NO DATA. GROUNDED - YES. PERFORMED B737-9 IFIM TASK 34-61-00-810-918 FAULT CLEARED OPS TEST OK.
- [SDR ASAA2023042342982](https://openairdocs.org/sdr/ASAA2023042342982.md): Unknown · unknown · Apr 23, 2023 · N915AK · Boeing 7379 · Ice/Rain Protection System
  > WING ANTI ICE L+ R ORANGE LIGHT WHEN WING ANTI ICE SELECTED ON, R ANTI ICE LIGHT WENT OUT AFTER APPROX 1 MIN. L WING ANTI ICE LIGHT STAYED ON FOR APPROX 4 MINS. EVENTUALLY CLEARED. GROUNDED - YES. PERFORMED LEFT WING THERMAL ANTI ICE VALVE HEALTH CHECK REF B73
- [SDR ASAA2023031642408](https://openairdocs.org/sdr/ASAA2023031642408.md): Control Panel · failed · Mar 16, 2023 · N915AK · Boeing 7379 · Independent Position Determining System
  > IN WX, WX+T & MAP MODES CAPT SELECTED TILT IN MAN MODE DOES NOT MATCH INDICATED TILT ON NAV DISPLAY. IN MAN MODE, CAPT TILT SHOWS +15 DEG WITH 0 SELECTED ON RDR PNL; SHOWS +4 WITH -15 SELECTED. RDR APPEARS TO WORK NORMALLY IN AUTO MODE. FO RDR WORKS NORMALLY I
- [SDR ASAA2023022442092](https://openairdocs.org/sdr/ASAA2023022442092.md): Unknown · unknown · Feb 24, 2023 · N915AK · Boeing 7379 · Fuel Controlling System
  > REF T/C 05-020-01#2 ENG HAS EEC C1 FAULT, WITH CORRELATED MAINTENANCE MESSAGE 73-43983 ELECTRONIC OVERSPEED THRUST CONTROL MALFUNCTION ACCOMMODATION TEST FAILED. GROUNDED - YES. REF B737-9 FIM G73-20-00-810-927, ACCOMPLISHED INITIAL EVALUATION AND TESTS PASS W
- [SDR ASAA2023021641974](https://openairdocs.org/sdr/ASAA2023021641974.md): Pump · leaking · Feb 16, 2023 · N915AK · Boeing 7379 · Engine Fuel Distribution
  > FUEL LEAKING FROM #1 ENGINE DRAIN MAST UPON ARRIVAL. GROUNDED - YES. GROUND RUN #1 ENG. FOUND FUEL LEAK AT DRAIN LINE (FUEL PUMP PAD) REF B737-9 AMM 71-00-00. REMOVED #1 ENGINE MAIN FUEL PUMP REF AMM TASK 73-11-01-000-801-G00. INSTALLED NEW #1 ENGINE MFP REF A
- [SDR ASAA2022121341115](https://openairdocs.org/sdr/ASAA2022121341115.md): Charger · inoperative · Dec 13, 2022 · N915AK · Boeing 7379 · Battery/Charger System
  > ELEC LIGHT ILLUMINATED ON LANDING. GROUNDED - YES. AUX BAT CHGR INOP ON ELEC BITE. REMOVED AND REPLACED AUX BATTERY CHARGER, REF B737-9 AMM 24-31-31, OPS CKS NORMAL.
- [SDR ASAA2022110340594](https://openairdocs.org/sdr/ASAA2022110340594.md): Hf Comm · faulted · Nov 3, 2022 · N915AK · Boeing 7379 · HF Communications System
  > HF #1 WINDOWS FAIL FAIL. GROUNDED - YES. RESET #1 HF C/B CAPTAIN RTP FAIL LIGHTS EXTINGUISHED IAW B737-9 AMM 20-60-01. HF COMMUNICATION OPS TEST NORMAL IAW AMM 23-11-00-710.
- [SDR ASAA2022102340473](https://openairdocs.org/sdr/ASAA2022102340473.md): Acm · seized · Oct 23, 2022 · N915AK · Boeing 7379 · Cabin Cooling System
  > LOUD WHINING NOISE WHEN LEFT PACK ON AT GATE, GOES AWAY WHEN PACK OFF. REGARDLESS OF RIGHT PACK ON OR OFF. GROUNDED - YES. L/H AIR CYCLE MACHINE SEIZED. REMOVED AND REPLACED L/H ACM REF B737-9 AMM 21-51-04. OPS AND LEAK CHECK GOOD.
- [SDR ASAA2022102140416](https://openairdocs.org/sdr/ASAA2022102140416.md): De-Ice Valve · faulty · Oct 21, 2022 · N915AK · Boeing 7379 · Airfoil Anti/De-ice System
  > LEFT WING DE-ICE VALVE ILLUMINATED AND REMAINS ON WHEN WING ANTI - ICE SWITCH TURNED ON. ASSOCIATED ANTI-ICE LIGHT AND MASTER CAUTION LIGHTS ILLUMINATE. ALL LIGHTS EXTINGUISH WHEN WING ANTI-ICE SWICH IS TURNED OFF. GROUNDED - YES. REMOVED AND REPLACED LH WING
- [SDR ASAA2022092440056](https://openairdocs.org/sdr/ASAA2022092440056.md): Fmc · faulted · Sep 24, 2022 · N915AK · Boeing 7379 · Flight Management Computing Hardware System
  > FMC DISAGREE ON INITIALIZATION. GROUNDED - YES. ACCOMPLISHED B737-9 IFM 34-61-00-810-918. OPS CHECK NORMAL.
- [SDR ASAA2022091739973](https://openairdocs.org/sdr/ASAA2022091739973.md): Dfgs · fault message · Sep 17, 2022 · N915AK · Boeing 7379 · Autopilot System
  > ON RECALL SPEED TRIM LT COMES ON / CLEARS WITH RESET. GROUNDED - YES. TROUBLESHOOT PER B737-9 IFIM 22-11-00. PERFORMED BITE CHECKS OF DFCS IAW B737-9 AMM 22-11-00. ALL TESTS PASSED. NO FAULTS ON RECALL.
- [SDR ASAA2022090339786](https://openairdocs.org/sdr/ASAA2022090339786.md): None · none · Sep 3, 2022 · N915AK · Boeing 737 · Turbine Engine Air Inlet Section
  > 3 OUTBOARD GUIDE VANES ON #2 ENGINE HAVE TRAILING EDGE DAMAGE. LOCATION 3' OCLOCK. GROUNDED - YES. FOUND (1) ADDITIONAL (OGV) BAD REMOVED #12,13,14,14 AND 15 OGV ON THE #2 ENGINE PER B737-9 AMM 72-21-03-00-801.
- [SDR ASAA2022082139676](https://openairdocs.org/sdr/ASAA2022082139676.md): Unknown · faulty · Aug 21, 2022 · N915AK · Boeing 7379 · Fuel Controlling System
  > WHILE PERFORMING ASA T/C 05-020-01, FOUND ENG 2 EEC C1 FAULT WITH CORRELATED MAINTENANCE MESSAGE 73-43773. GROUNDED - YES. ON THE #2 ENG, FOUND FAULT CODE 73-43773, T25 SENSOR SIGNALS DO NOT AGREE ON EEC CH A. PERFORMED B737-9 IFIM TASK G73-21-00-810-915. REMO
- [SDR ASAA2022081239497](https://openairdocs.org/sdr/ASAA2022081239497.md): Cdu · inoperative · Aug 12, 2022 · N915AK · Boeing 7379 · Inertial Guidance System
  > CAPT AUTOTILT FUNCTION INOP ON RADAR. GROUNDED - YES. REPLACED WXR CNTRL PNL AND INSTALLATION TEST IS GOOD. REF B737-9 AMM 34-41-53/401.
- [SDR ASAA2022081139496](https://openairdocs.org/sdr/ASAA2022081139496.md): Knob · loose · Aug 11, 2022 · N915AK · Boeing 7379 · Inertial Guidance System
  > CAPT RADAR TILT/ GAIN KNOB IS LOOSE. GROUNDED - YES. REPLACED WXR CONTROL PANEL REF B737-9 AMM 34-41-53/401.

Next page: https://openairdocs.org/aircraft/N915AK/reports.md?page=2

## 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 = 'N915AK' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N915AK/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.