# Service difficulty reports: N770AN

A list on [N770AN](https://openairdocs.org/aircraft/N770AN.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 6 · 261 reports

- [SDR AALA202609252779](https://openairdocs.org/sdr/AALA202609252779.md): Power Supply · inoperative · Sep 24, 2026 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT CEILING AREAS LEFT SIDE OF AISLE FROM SEAT 17C TO 25C NOT WORKING. REMOVED AND REPLACED POWER SUPPLY (M33400) IAW AMM 33-51-06.
- [SDR AALA202607013741](https://openairdocs.org/sdr/AALA202607013741.md): Carpet · loose · Jun 30, 2026 · N770AN · Boeing 777223 · Passenger Compartment Equipment
  > AIRCRAFT WAS NOT GROUNDED: COCKPIT ENTRY DOOR CARPET LOOSE, CAUSING TRIP HAZARD. MAINTENANCE REPLACED CARPET ON VERTICAL STEP OF COCKPIT ENTRY PER AMM 25-27-01.
- [SDR AALA202605154248](https://openairdocs.org/sdr/AALA202605154248.md): Dampener · weak · May 14, 2026 · N770AN · Boeing 777223 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: LAVATORY 3F1L DOOR STICKS WHEN OPENING. REMOVE AND REPLACED DAMPER AT LAVATORY 3F1L DOOR. PER CMM 25-45-81.
- [SDR AALA202605156517](https://openairdocs.org/sdr/AALA202605156517.md): Light · detached · May 14, 2026 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: LOWER EMERGENCY LIGHT AT FORWARD CLOSET IS DETACHED. REPLACED EMERGENCY LIGHT ASSEMBLY AT FORWARD CLOSET. PER AMM 33-51-05.
- [SDR AALA202603050561](https://openairdocs.org/sdr/AALA202603050561.md): Latch · loose · Mar 4, 2026 · N770AN · Boeing 777223 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: CANNOT OPEN FDCR DOOR BUNKS UNUSABLE. MAINTENANCE FOUND LATCH LOOSE. SECURED LATCH ACCOMP ALL CHKS AND FOUND NORMAL I.A.W. AMM 25-29-01.
- [SDR AALA202603015759](https://openairdocs.org/sdr/AALA202603015759.md): Oil System · empty · Feb 14, 2026 · N770AN · Boeing 777223 · Turbine Engine Oil System
  > AIRCRAFT WAS GROUNDED: ENGINE OIL QUANTITY AND PRESSURE ISSUE. DECESION MADE TO DIVERT TO PHX. FLIGHT DID NOT DECLARE EMERGENCY AND DID NOT LAND OVERWEIGHT. FLIGHT LANDED WITHOUT INCIDENT AND TAXIED TO GATE ON OWN POWER. MAINTENANCE REPLACED THE RIGHT ENGINE
- [SDR AALA202602175759](https://openairdocs.org/sdr/AALA202602175759.md): Oil System · faulted · Feb 14, 2026 · N770AN · Boeing 777223 · Engine Oil Distribution (Airframe Furnished)
  > AIRCRAFT WAS GROUNDED: ENGINE OIL QUANTITY AND PRESSURE ISSUE. DECESION MADE TO DIVERT TO PHX. FLIGHT DID NOT DECLARE EMERGENCY AND DID NOT LAND OVERWEIGHT. FLIGHT LANDED WITHOUT INCIDENT AND TAXIED TO GATE ON OWN POWER. (OPEN)
- [SDR AALA202512113795](https://openairdocs.org/sdr/AALA202512113795.md): Door · out of adjust · Dec 8, 2025 · N770AN · Boeing 777223 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: DOOR L4 IS DIFFICULT TO OPEN AND CLOSE, APPEARS STUCK. MAINTENANCE ADJUSTED DOOR L4 IAW AMM 52-11-00-710-801.
- [SDR AALA202509295798](https://openairdocs.org/sdr/AALA202509295798.md): Light · damaged · Sep 28, 2025 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: FOUND EMERG. LT ASSY ON FWD GALLEY AREA L/H CLOSET, LF EXTERIORWALL DAMAGED. MAINTENANCE REPLACED EMERG. LIGHT ASSY. IAW AMM 33-50-00.
- [SDR AALA202509293386](https://openairdocs.org/sdr/AALA202509293386.md): Door · stuck · Sep 27, 2025 · N770AN · Boeing 777223 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: MAIN DECK CREW REST FA DOOR WILL NOT OPEN OR CLOSE NORMALLY. MAINTENANCE REPLACED DOOR DUE TO MEL 25-10B.
- [SDR AALA202509223255](https://openairdocs.org/sdr/AALA202509223255.md): Relay · faulted · Sep 18, 2025 · N770AN · Boeing 777223 · DC Power Distribution System
  > AIRCRAFT WAS GROUNDED: AIR INTERRUPT FOR THE FOLLOWING: CABIN ALT AUTO L, ASCP PRIMARY CTRL L, WARNING SPEAKER L, STALL WARNING SYSTEM L, WEU CHANNEL L2, WEU CHANNEL L1, PFCS INTERFACE, LSCF PWR SUPPLY 2, LEFT PACKSHOWED INOP. MAIN BAT SHOWED DISCHARGING INTER
- [SDR AALA202509118802](https://openairdocs.org/sdr/AALA202509118802.md): Door Latch · binding · Sep 10, 2025 · N770AN · Boeing 777223 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: FA CREW REST DOOR WILL NOT OPEN. CABIN CREW REST DOOR JAMMED. FULL FLT, NO CREW REST SEATS AVBL IN CABIN. DECESION MADE TO DIVERT TO JFK. FLIGHT NOT DECLARING AN EMERGENCY AND IS EXPECTED TO BE OVERWEIGHT FOR LANDING. MAINTENANCE RE
- [SDR AALA202507178211](https://openairdocs.org/sdr/AALA202507178211.md): Skin Panel · departed · Jul 15, 2025 · N770AN · Boeing 777223 · Nacelle/Pylon, Plate/Skin
  > AIRCRAFT WAS GROUNDED: PASSENGER INFORMED CREW THAT SMALL SKIN PATCH WAS LOOSE ON TAXI-OUT AND DEPARTED THE AIRCRAFT IN FLIGHT. PASSENGER ADVISED F/A AFTER TAKE-OFF AND EXTRA CREW MEMBER CONFIRMED MISSING PANEL. MAINTENANCE INSTALLED NEW PANEL USED ALT PARTS F
- [SDR AALA202504035646](https://openairdocs.org/sdr/AALA202504035646.md): Seat Track · corroded · Apr 1, 2025 · N770AN · Boeing 777223 · Fuselage, Seat/Cargo Attach Fittings
  > AIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN SEAT TRACK ASSEMBLY BETWEEN STA 1455 AND STA 1513.5 AT RBL 74. REPLACED SEAT TRACK ASSEMBLY PER SRM 51-40-02-0G.
- [SDR AALA202504039568](https://openairdocs.org/sdr/AALA202504039568.md): Floor Panel · delaminated · Apr 1, 2025 · N770AN · Boeing 777223 · Fuselage Floor Panel
  > AIRCRAFT IN BASE MAINTENANCE: DELAMINATED FLOOR PANEL 252BF IN PASSENGER CABIN. MAINTENANCE REPAIRED FLOOR PANEL 252BF IN PASSENGER CABIN IAW B777-200 SRM 53-00-50-2R PROCEDURE 1 REPAIR 1.
- [SDR AALA202503216189](https://openairdocs.org/sdr/AALA202503216189.md): Bracket · cracked · Mar 8, 2025 · N770AN · Boeing 777223 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: CRACK ON BRACKET LOCATED AT BODY FAIRING BS 972 RIGHT HAND SIDE AT LOWER FUSELAG. REPLACED BRACKET. PER B777 SRM 51-40-02-0G AND DWG 149W1106.
- [SDR AALA202504130244](https://openairdocs.org/sdr/AALA202504130244.md): Flashlight · broken · Mar 6, 2025 · N770AN · Boeing 777223 · Emergency Equipment
  > AIRCRAFT IN BASE MAINTENANCE: BROKEN FLASHLIGHT ASSY ON FLIGHT ATTENDANT CENTER AFT GALLEY AREA (1EA). MREPLACED FLASHLIGHT ASSY ON FLIGHT ATTENDANT CENTER AFT GALLEY AREA IAW B777 DWG DBJ1723 REV N SHEET 2.
- [SDR AALA202411143416](https://openairdocs.org/sdr/AALA202411143416.md): Battery Pack · inoperative · Nov 14, 2024 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE: R4 DOOR AFT EMERGENCY LIGHT BATTERY PACK NEEDS TO BE REPLACE. REMOVED AND REPLACED R4 DOOR EMERGENCY LIGHT BATTERY PACK. PER AMM 33-51-06.
- [SDR AALA202402277615](https://openairdocs.org/sdr/AALA202402277615.md): Battery Pack · no test · Feb 14, 2024 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT WAS IN BASE MAINTENANCE: R1 EMERGENCY BATTERY PACK FAILED TEST. MAINTENANCE REPLACED R1 EMERGENCY BATTERY PACK IAW AMM 33-51-06.
- [SDR AALA202402218524](https://openairdocs.org/sdr/AALA202402218524.md): Battery Pack · no test · Feb 14, 2024 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: R1 EMERGENCY BATTERY PACK FAILED FUNCTIONAL TEST. REMOVE AND REPLACED EMERGENCY BATTERY AT R1 DOOR. OPERATIONAL CHECK GOOD, PER AMM 33-51-06.
- [SDR AALA202308040001](https://openairdocs.org/sdr/AALA202308040001.md): Unknown · unknown · Aug 4, 2023 · N770AN · Boeing 777223 · Vertical Stabilizer
  > ON MAY 12TH FOUND AMERICAN AIRLINES 777-200 TAIL# 7AA WITH LARGE AREA OF DELAMINATION ON VERTICAL STABILIZER. TODAY AUG 4TH FOUND AMERICAN AIRLINES TAIL# 7AB WITH DELAMINATION ON VERTICAL STABILIZER.....WAS INFORMED OF ANOTHER AMERICAN AIRLINES 777 WITH THE SA
- [SDR AALA202306137418](https://openairdocs.org/sdr/AALA202306137418.md): Panel · delaminated · May 15, 2023 · N770AN · Boeing 777223 · Vertical Stabilizer, Plate/Skin
  > AIRCRAFT WAS GROUNDED: LEFT HAND VERTICAL STABILIZER PANEL 322BL DELAMINATED. **SUPPLEMENTAL REPORT FOR AALA202305187418: MAINTENANCE REPAIRED PANEL 322BL PER SRM 55-30-01-2R** (CLOSED)
- [SDR AALA202305187418](https://openairdocs.org/sdr/AALA202305187418.md): Panel · delaminated · May 15, 2023 · N770AN · Boeing 777223 · Vertical Stabilizer, Plate/Skin
  > AIRCRAFT WAS GROUNDED: LEFT HAND VERTICAL STABILIZER PANEL 322BL DELAMINATED. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)
- [SDR AALA202205250721](https://openairdocs.org/sdr/AALA202205250721.md): Reservoir · out of tolerance · May 24, 2022 · N770AN · Boeing 777223 · Passenger/Crew Doors
  > AIRCRAFT WAS GROUNDED: R1 DOOR EMERGENCY POWER ASSIST SYSTEM BOTTLE PRESSURE OUT OF LIMITS. REPLACED R1 DOOR RESERVOIR PER AMM 52-11-22.
- [SDR AALA202205194853](https://openairdocs.org/sdr/AALA202205194853.md): Megaphone · inoperative · May 17, 2022 · N770AN · Boeing 777223 · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: MEGAPHONE AT DOOR 1L INOPERATIVE. REMOVED AND REPLACED MEGAPHONE AT DOOR 1L. REPLACED WITH NEW BATTERIES.
- [SDR AALA202205118889](https://openairdocs.org/sdr/AALA202205118889.md): Door · jammed · May 10, 2022 · N770AN · Boeing 777223 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: 2L LAVATORY DOOR LOCK GETS JAMMED WHEN LOCKED POSITION. REMOVED AND REPLACED DOOR LAVATORY 2F-1L PER CMM 25-45-80.
- [SDR AALA202203101804](https://openairdocs.org/sdr/AALA202203101804.md): Door Latch · lack of lube · Mar 10, 2022 · N770AN · Boeing 777223 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: LAVATORY 2F-1L DOOR IS DIFFICULT TO UNLOCK OPEN FROM THE INSIDE. LUBRICATED DOOR LATCH. CHECKS GOOD PER AMM 25-41-01.
- [SDR AALA202201248171](https://openairdocs.org/sdr/AALA202201248171.md): Girt Bar · out of position · Jan 21, 2022 · N770AN · Boeing 777223 · Emergency Equipment
  > AIRCRAFT IN BASE MAINTENANCE: AIR LEAK HISS COMING FROM DOOR R3 LOWER FORWARD CORNER. FOUND GIRT BAR MATERIAL UNDER SEAL, ADJUSTED GIRT BAR MATERIAL AWAY FROM SEAL, PRESSURIZED CABIN - NO LEAKS NOTED PER AMM 52-11-00.
- [SDR AALA202111159441](https://openairdocs.org/sdr/AALA202111159441.md): Hinge · lack of lube · Nov 13, 2021 · N770AN · Boeing 777223 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: LAVATORY 1L DOOR STICKS. LATCH WILL NOT WORK UNLESS DOOR IS PUSHED IN. LUBED DOOR HINGE ASSEMBLY.
- [SDR AALA202110251115](https://openairdocs.org/sdr/AALA202110251115.md): Door Seal · dislodged · Oct 22, 2021 · N770AN · Boeing 777223 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: LAVATORY 2F-1L DOOR DIFFICULT TO OPEN. SECURED DOOR SEAL IAW CMM 25-45-80, OPS CHECK GOOD.
- [SDR AALA202110229500](https://openairdocs.org/sdr/AALA202110229500.md): Battery Pack · inoperative · Oct 21, 2021 · N770AN · Boeing 777223 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: FOUND EMERGENCY POWER ASSIST SYSTEM BATTERY PACK WITH GREEN LIGHT TEST INOPERATIVE. REMOVED AND REPLACED EMERGENCY POWER ASSIST SYSTEM BATTERY PACK DOOR 4R, OPERATIONAL TEST OK PER AMM 52-11-20-401
- [SDR AALA202110221184](https://openairdocs.org/sdr/AALA202110221184.md): Actuator · faulted · Oct 19, 2021 · N770AN · Boeing 777223 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: STATUS MESSAGE FLIGHT LOCK 4R DOOR. ADJUSTED FLIGHT LOCK MECHANISM SENSOR TARGET PER AMM 52-71-01. REMOVED AND REPLACED FLIGHT LOCK ACTUATOR PER AMM 52-11-26. FLIGHT LOCK ACTUATOR REPLACED DUE TO CONTACT BETWEEN ACTUATOR AND FLIGHT L
- [SDR AALA202110057875](https://openairdocs.org/sdr/AALA202110057875.md): Door Latch · out of adjust · Oct 3, 2021 · N770AN · Boeing 777223 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: BUSINESS CLASS LAVATORY 2L SLIDING DOOR LOCK STICKS. ADJUSTED DOOR LATCH PER AMM 25-41-10.
- [SDR AALA202110047198](https://openairdocs.org/sdr/AALA202110047198.md): Cover · broken · Oct 3, 2021 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT COVER BROKEN IN 1L FORWARD CLOSET. REPLACED LIGHT COVER PER AMM 33-50-00.
- [SDR AALA202109077403](https://openairdocs.org/sdr/AALA202109077403.md): Fan · odor · Sep 3, 2021 · N770AN · Boeing 777223 · Air Distribution Fan
  > AIRCRAFT WAS GROUNDED: DURING CRUISE FLIGHT ATTENDANT AT MID GALLEY AT 2R REPORTED FUMES AND PLASTIC SMELL. AT THAT MOMENT ENGINE INDICATING AND CREW ALERTING SYSTEM STATUS "RECIRC FAN" MESSAGE DISPLAYED. TURNED OFF UPPER RE CIRCULATION FAN, NOISE STOPPED AND
- [SDR AALA202108195461](https://openairdocs.org/sdr/AALA202108195461.md): Lens · missing · Aug 18, 2021 · N770AN · Boeing 777223 · Passenger/Crew Doors
  > AIRCRAFT WAS GROUNDED: DOOR 4L COVER ASSEMBLY VIEW PORT LENS MISSING. REPLACED LENS PER AMM 52-11-25.
- [SDR AALA202107141284](https://openairdocs.org/sdr/AALA202107141284.md): Lock · sticks · Jul 13, 2021 · N770AN · Boeing 777223 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: LAVATORY 2L DOOR LOCK STICKS CLOSED. INSTALLED LAV 2L DOOR SEAL PER CMM 25-45-80 AND CHECKED DOOR LOCK. WORKS OK.
- [SDR AALA2020081189013](https://openairdocs.org/sdr/AALA2020081189013.md): Power Supply · inoperative · Aug 7, 2020 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT WAS GROUNDED, 4R DOOR EMERGENCY LIGHT POWER SUPPLY UNIT M33409 FAILED TEST. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY ASSEMBLY AT DOOR 4R, M33409. TEST GOOD IAW AMM 33-51-06.
- [SDR AALA2020081189012](https://openairdocs.org/sdr/AALA2020081189012.md): Power Supply · inoperative · Aug 7, 2020 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT WAS GROUNDED, 4R DOOR EMERGENCY LIGHT POWER SUPPLY UNIT M33408 FAILED TEST. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY ASSEMBLY AT DOOR 4R. M33408 TEST GOOD IAW AMM 33-51-06.
- [SDR AALA2020080118010](https://openairdocs.org/sdr/AALA2020080118010.md): Power Supply · no test · Aug 7, 2020 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT WAS GROUNDED, R3 DOOR EMERGENCY LIGHT POWER SUPPLY UNIT M33404 FAILED TEST. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPY ASSEMBLY AT DOOR 3R, M33404. TEST GOOD IAW AMM 33-51-06.
- [SDR AALA202001159048](https://openairdocs.org/sdr/AALA202001159048.md): Battery Pack · discharged · Jan 15, 2020 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED: DURING A CHECK, FOUND EMERGENCY LIGHTS AT 2R DOOR AND RIGHT SIDE OF BUSINESS CLASS INOPERATIVE. MAINTENANCE REPLACED BATTERY PACK ABOVE 2R DOOR PER AMM 33-51-06.
- [SDR AALA202001069030](https://openairdocs.org/sdr/AALA202001069030.md): Engine · malfunctioned · Jan 5, 2020 · N770AN · Boeing 777223 · Engine (Turbine/Turboprop)
  > AIRCRAFT WAS GROUNDED: LAS-NRT (FLIGHT# 187) - 45 MINUTES PRIOR TO LANDING AT FL360 THE LH ENGINE STALLED WITH VIBRATION. THE ENGINE RECOVERED BUT THE VIBRATION REMAINED. ON SHORT FINAL, THE LH ENGINE STALLED AGAIN AND THEN AFTER LANDING AND CLEARING THE RUNWA
- [SDR AALA2019122319009](https://openairdocs.org/sdr/AALA2019122319009.md): Smoke Detector · false activation · Dec 20, 2019 · N770AN · Boeing 777223 · Smoke Detection
  > AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS 3F1R LAV EMITTING FALSE INTERMITTENT SMOKE INDICATION. NO SMOKE FOUND IN LAV. LAV SMOKE DETECTION SYS CHECKED OK IAW AMM 26-13-00-710-801.
- [SDR AALA201912119008](https://openairdocs.org/sdr/AALA201912119008.md): Hinge · lack of lube · Dec 10, 2019 · N770AN · Boeing 777223 · Passenger/Crew Doors
  > AIRCRAFT NOT GROUNDED: PILOT REPORTS 4L DOOR DIFFICULT TO ARM AND GUST LOCK NOT FLUSH AFTER ARMING DOOR. MAINTENANCE ADJUSTED AND LUBRICATED 4L DOOR GUST LOCK HINGE. OPS CHECK OK IAW 52-12-05.
- [SDR AALA201909159016](https://openairdocs.org/sdr/AALA201909159016.md): Fan · failed · Sep 14, 2019 · N770AN · Boeing 777223 · Air Distribution Fan
  > AIRCRAFT WAS GROUNDED: PILOT REPORTS RECIRC FAN STATUS MESSAGE ASSOCIATED FUMES/HAZE REPORTED BY F/AS IN AFT CABIN. FUMES/HAZE DISSIPATED IMMEDIATELY. SECURED RECIRC OFF IN COCKPIT. F/A SECURED IFE, POWERPORT, AND B/C SEATS. MAINTENANCE REMOVED AND REPLACED R
- [SDR AALA201906249027](https://openairdocs.org/sdr/AALA201906249027.md): Power Supply · inoperative · Jun 21, 2019 · N770AN · Boeing 777223 · Emergency Lighting
  > AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS EMERGENCY LIGHT INOP AT DOOR 1 AREA CENTER GALLEY. REPLACED POWER SUPPLY ASSY & OPERATIONAL CHECK OK IAW AMM 33-51-06.
- [SDR AALA2019042209018](https://openairdocs.org/sdr/AALA2019042209018.md): Status Message · false activation · Apr 19, 2019 · N770AN · Boeing 777223 · Trailing Edge Flap Control System
  > AIRCRAFT NOT GROUNDED: PILOT REPORTS SLAT INITIAL PRIMARY FAIL MESSAGE ON INITIAL FLAPS SELECTION AFTER START CHECKLIST. FOUR CYCLES OF FLAP HANDLE, SAME MESSAGE. SPLIT FLAP INDICATION. MAINTENANCE PERFORMED FIM TASK 27-81-00-810-810. FSEU TEST WAS SATISFACTOR
- [SDR AALA2019032109007](https://openairdocs.org/sdr/AALA2019032109007.md): Warning Message · false activation · Mar 19, 2019 · N770AN · Boeing 777223 · Engine Fuel Indicating System
  > FUEL SCAVENGE SYS ADVISORY ILLUMINATED DURING DESCENT WITH 700 ILBS REMAINING IN THE CENTER TANK. MAINTENANCE REPORTED THAT IAW FIM 28-22-00 FAULT DID NOT OCCURE ON TWO CONSECUTIVE LEGS, NO MAINTENANCE IS NECESSARY. AIRCRAFT OK FOR SERVICE.
- [SDR AALA201903139001](https://openairdocs.org/sdr/AALA201903139001.md): Warning Message · false activation · Mar 12, 2019 · N770AN · Boeing 777223 · Aircraft Fuel System
  > THE PILOT REPORTED THAT DURING DECENT, THE FUEL SCAVENGE SYSTEM WAS INOPERATIVE WITH 800 LBS REMAINING IN THE CENTER TANK. MAINTENANCE ACCOMPLISHED FIM 28-22-00-810-901 WITH NO FAULTS FOUND.
- [SDR AALA2019031199002](https://openairdocs.org/sdr/AALA2019031199002.md): Smoke Detector · false activation · Mar 8, 2019 · N770AN · Boeing 777223 · Smoke Detection
  > R3 AND R4 SMOKE DETECTORS ACTIVATED AT DIFFERENT TIMES. NO SMOKE OR FIRE OBSERVED. MAINTENANCE PERFORMED A SATISFACTORY OPERATIONAL CHECK, NO FAULTS FOUND IAW AMM 26-13-00.

Next page: https://openairdocs.org/aircraft/N770AN/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 = 'N770AN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N770AN/reports

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