# Service difficulty reports: Boeing 767-281

A list on [Boeing 767-281](https://openairdocs.org/model/boeing-767-281.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 37 · 1,831 reports

- [SDR ABXA20261023480](https://openairdocs.org/sdr/ABXA20261023480.md): Generator · faulted · Oct 23, 2026 · N767AX · Boeing 767281 · AC Generator-Alternator
  > CREW DID A LOW-SPEED ABORTED TAKE-OFF (ATO). THE RH GEN IS ON DI AND THE CREW DID NOT HAVE THE APU RUNNING. A/C RETURNED TO SERVICE.
- [SDR ABXA20261023479](https://openairdocs.org/sdr/ABXA20261023479.md): Warning Light · illuminated · Oct 23, 2026 · N767AX · Boeing 767281 · AC Generator-Alternator
  > DURING ENGINE START, R GEN DRIVE LIGHT. CREW RETURNED TO GATE (BTB). MTC DEFERRED IAW MEL 24-00-1-1. PLACARD INSTALLED. MX PROCEDURES C/W. MBCB 10/26/26 A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.
- [SDR ABXA20260922428](https://openairdocs.org/sdr/ABXA20260922428.md): Proximity Sensor · defective · Sep 22, 2026 · N767AX · Boeing 767281 · Leading Edge Slat Position Indicating System
  > LE SLAT ASSYM APPEARED ON ARRIVAL. CREW DECLARED EMERGENCY (EDC) & LANDED WITHOUT INCIDENT. PERFORMED PSEU BITE TEST IAW FIM 32-09 FAULT TREE 803, PSEU FAULTED TARGETS FOR 278 (LE SLAT LEFT 3 O/B) & 301 (LE SLAT RIGHT I/B) CHECKED SWITCH/TARGET CLEARANCE IAW A
- [SDR ABXA20260730340](https://openairdocs.org/sdr/ABXA20260730340.md): Warning Message · false activation · Jul 30, 2026 · N767AX · Boeing 767281 · Overheat Detection
  > STATUS MSG "L ENG OH LP2 "KEEPS COMING ON AND OFF DURING THE FLIGHT. PER MCC REQUEST, PERFORMED LEAK CHECK AT L ENG PYLON HEAT EXCHANGER AND PRSOV DUCTS PER AMM 36-00-00. NO LEAKS NOTED. PLACED ON MEL 26-11-2-1. PLACARD INSTALLED, MX PROCEDURES C/W. A/C REMAIN
- [SDR ABXA20260721329](https://openairdocs.org/sdr/ABXA20260721329.md): Overheat Loop · warning message · Jul 21, 2026 · N767AX · Boeing 767281 · Overheat Detection
  > DURING TAKEOFF, STATUS MSG: L ENG OH LP 2. DEFERRED IAW MEL 26-11-2-1 MX PROCEDURES COMPLIED WITH MBCB 7/31/26 PLACARD INSTALLED. A/C RETURNED TO SERVICE
- [SDR ABXA20260703307](https://openairdocs.org/sdr/ABXA20260703307.md): Warning Message · illuminated · Jul 3, 2026 · N767AX · Boeing 767281 · Door Warning System
  > ON DESCENT, CREW RECEIVED L FWD ENTRY DOOR EICAS MESSAGE- PRESSURIZATION NORMAL. MTC DEFERRED DOOR INDICATION SYSTEM IAW MEL 52-71-1-1, PLACARD INSTALLED BY EICAS, RE-INSPECT EACH FLIGHT, MX PROCEDURES C/W. ACFT RETURNED TO SERVICE.
- [SDR ABXA20260630299](https://openairdocs.org/sdr/ABXA20260630299.md): Warning Message · illuminated · Jun 30, 2026 · N767AX · Boeing 767281 · Fire Detection
  > LEFT ENG OVERHEAT LOOP STATUS MSG IN FLIGHT. DEFERRED PER MEL 26-11-2-1. MBCB 07/10/2026 PLACARD INSTALLED. A/C RETURNED TO SERVICE.
- [SDR ABXA20260630296](https://openairdocs.org/sdr/ABXA20260630296.md): Display · faulted · Jun 30, 2026 · N767AX · Boeing 767281 · Directional Gyro and Indicating System
  > ON TAXI, EADI ON CAPT'S SIDE BLANKED OUT. AIRCRAFT RETURNED TO THE GATE (BTB). PERFORMED FIM 34--22 FAULT TREE 804 SYSTEM OPERATION NORMAL. ACFT DOWNGRADED CAT I PENDING 30/40 TEST. A/C RETURNED TO SERVICE.
- [SDR ABXA20260628288](https://openairdocs.org/sdr/ABXA20260628288.md): Landing Gear · malfunctioned · Jun 28, 2026 · N774AX · Boeing 767281 · Landing Gear Retraction/Extension System
  > NOSE GEAR DID NOT EXTEND FOR 5 MINUTES, GEAR DISAGREE EICAS APPEARED.CREW THEN ABORTED APPROACH (AAP). AND WENT AROUND, NOSE GEAR EXTENDED AFTER ABOUT 5 MINUTES.MTX GROUNDED A/C. MTX DEFERRED LANDING GEAR RETRACTION IAW MEL ABX-32-30-1. AND RETURNED A/C T
- [SDR ABXA20260625281](https://openairdocs.org/sdr/ABXA20260625281.md): Flap System · stuck · Jun 25, 2026 · N774AX · Boeing 767281 · Trailing Edge Flap Control System
  > DURING TAXI, TE FLAP DISAGREE EICAS MESSAGE FLAP STUCK IN 2 POSITION. CREW RETURNED TO THE GATE (BTB). MTC RAN FLAPS ELECTRICALLY AND HYDRAULICLY PER B767 AMM 27-51-00 NO FAULTS NOTED OPS CK GOOD AT THIS TIME. A/C RETURNED TO SERVICE.
- [SDR ABXA20260624282](https://openairdocs.org/sdr/ABXA20260624282.md): Overheat Loop · faulted · Jun 24, 2026 · N767AX · Boeing 767281 · Overheat Detection
  > L ENG OH-LP 2 MESSAGE. PERFORMED T/S IAW B767 FIM 26-11 F/T 804 AND AMM 26-10-01. SWAPPED CARDS M688 AND M690. FAULT DID NOT FOLLOW AND IT'S STILL FAULTY. REPOSITIONED CARDS TO THEIR ORIGINAL POSITIONS. ITEM DEFERRED IAW MEL 26-11-2-1. NO MX PROCEDURES APPLIE
- [SDR ABXA20260622276](https://openairdocs.org/sdr/ABXA20260622276.md): Test Switch · sticking · Jun 22, 2026 · N767AX · Boeing 767281 · Smoke Detection
  > DURING MTC/INSP, L ENG OH LP 2 STATUS MSG. OVHT / FIRE TEST PANEL SWITCH STICKING. REMOVED AND REPLACED PANEL IAW AMM 26-11-01 ALL OPS NORMAL. ACFT RETURNED TO SERVICE.
- [SDR ABXA20260615262](https://openairdocs.org/sdr/ABXA20260615262.md): Stowage Box · defective · Jun 15, 2026 · N774AX · Boeing 767281 · Crew Oxygen System
  > SUPERNUMERARY LEFT SEAT OXYGEN MASK BOX RESET TAB INOP. REMOVED AND REPLACED SUPERNUMERARY LEFT HAND SEAT OXYGEN MASK BOX IAW B767 35-11-51. OPS AND LEAK CHECK GOOD. NO REACTIVATION PROCEDURE REQUIRED. A/C RETURNED TO SERVICE.
- [SDR ABXA20260615259](https://openairdocs.org/sdr/ABXA20260615259.md): Door · no discrepancy · Jun 15, 2026 · N767AX · Boeing 767281 · Cargo/Baggage Doors
  > RETURN TO GATE-PRIME AIR REPORTED CARGO DOOR NOT CLOSED COMPLETELY. NO CARGO DOOR LIGHT ON. AFTER INSPECTION FOUND CARGO DOOR ALL SECURE. REPORTED ERROR PROBALY CAUSED BY MISSING PAINT/DARK STAIN. MTX GROUNDED ACFT AND INSPECTED, PERFORMED GVI OF ALL CARGO D
- [SDR ABXA20260615258](https://openairdocs.org/sdr/ABXA20260615258.md): Warning Message · illuminated · Jun 15, 2026 · N774AX · Boeing 767281 · Door Warning System
  > ON FINAL APPROACH, AFT CARGO DOOR EICAS MSG. DEFERRED IAW MEL 52-71-1-1, PLACARDS INSTALLED, MBCB 6/25/26. REINSPECT EVERY CYCLE. A/C RETURNED TO SERVICE.
- [SDR ABXA20260608251](https://openairdocs.org/sdr/ABXA20260608251.md): Actuator · defective · Jun 8, 2026 · N767AX · Boeing 767281 · Fuel Controlling System
  > DURING ENGINE START, "L ENG FUEL VAL" EICAS MSG AND DISCRETE LIGHT ON ABOVE FUEL CONTROL SWITCHES. REMOVED AND REPLACED THE LEFT ENGINE CONDITION CONTROL ACTUATOR, REF ABX B767 AMM 76-11-04. ALL FUNCTIONS AND INDICATIONS NORMAL. AIRCRAFT "NO ETOPS". A/C RETURN
- [SDR ABXA20260603240](https://openairdocs.org/sdr/ABXA20260603240.md): Fire Bottle · malfunctioned · Jun 3, 2026 · N767AX · Boeing 767281 · Extinguishing System
  > CARGO BOTTLE 2 DISCHARGE LIGHT ILLUMINATED DEFERRED LWR CARGO COMPARTMENT FIRE EXTINGUISHER SYSTEM I.A.W MEL 26-23-1. PLACARD INSTALLED. RETURNED ACFT TO SERVICE.FIX REMOVED AND REPLACED NR 2 CARGO FIRE BOTTLE IAW AMM 26-23-02. OPS CHECK GOOD. NO DISCHARGE LI
- [SDR ABXA20260530237](https://openairdocs.org/sdr/ABXA20260530237.md): Smoke Detector · defective · May 30, 2026 · N774AX · Boeing 767281 · Smoke Detection
  > FWD CARGO DET 2 STATUS MSG ON WALK AROUND MTX REMOVE AND REPLACED THE FWD CARGO DET 2, REF B767 AMM 26-16-01. ALL OPS NORMAL. RETURNED TO SERVICE
- [SDR ABXA20260526227](https://openairdocs.org/sdr/ABXA20260526227.md): Fire Loop · false indication · May 26, 2026 · N767AX · Boeing 767281 · Smoke Detection
  > IN FLIGHT, L ENG ON LP 2 STATUS MESSAGE ON & OFF INTERMITTENT. ADJUSETED L ENG ON LP 2 AND PERFORMED OPS CK IAW AMM 26-11-00. TEST PASS. NO MSG OR FAULTS NOTED. A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.
- [SDR ABXA20260525224](https://openairdocs.org/sdr/ABXA20260525224.md): Warning Light · false activation · May 25, 2026 · N767AX · Boeing 767281 · Central Warning
  > CARGO FIRE BOTTLE #2 DISCHARGE LIGHT ILLUMINATED. FOUND DURING SERVICE CHECK. MTX DEFERRED SQUIB TEST SYSTEM IAW MEL ABX-26-20-2-2B. PLACARDS INSTALLED AND RETURNED A/C TO SREVICE. A/C REMAINS NO ETOPS.
- [SDR ABXA20260512196](https://openairdocs.org/sdr/ABXA20260512196.md): Charger · malfunctioned · May 12, 2026 · N767AX · Boeing 767281 · Battery/Charger System
  > DURING TAXI OUT,LE SLAT ASYM CAUTION MSG AND LIGHT ON AFTER START CHECKLIST. SEEMS TO HAPPEN WHEN SELECTING APU OFF WHILE FLAPS ARE IN TRANSIT.A/C RETURNED TO THE GATE AND MTX GROUNDED A/C MTX T/S LE SLAT ASYM MSG PER B767 FIM 27-81 FT 809 FOUND MAIN BATTERY I
- [SDR ABXA20260421169](https://openairdocs.org/sdr/ABXA20260421169.md): Flap System · warning message · Apr 21, 2026 · N774AX · Boeing 767281 · Trailing Edge Flap Control System
  > DURING TAXI OUT TE FLAP DISAGREE MSG ON AFTER START CHECKLIST,A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C. MTX OPERATED FLAPS/SLATS ELECTRICALLY AND ACCOMPLISHED FLAPS/SLATS OPS CHECK, SUCCESSFUL, PERFORMED FSEU BITE TEST, NO FAULTS, ALL PROCEDURES D
- [SDR ABXA202603254130](https://openairdocs.org/sdr/ABXA202603254130.md): Warning Message · false activation · Mar 24, 2026 · N767AX · Boeing 767281 · Drag Control System
  > DURING TAXI, EICAS SPOILERS MESSAGE ON EICAS DURING FLIGHT CONTROLS CHECK ON GROUND. ALSO THERE IS LIGHT VIBRATION ON THE FRAME. BLOCK TURN BACK COMPLETED. (BTB) C/W SRM BITE TEST IAW FIM 27-09 FT 807. R HYD PRESS LO AND L HYD PRESS LO. MESSAGES WERE CLEARED.
- [SDR ABXA20260323125](https://openairdocs.org/sdr/ABXA20260323125.md): Door · malfunctioned · Mar 23, 2026 · N774AX · Boeing 767281 · Landing Gear Door Retract Section
  > CLIMBED OUT AT 220 KNOTS UNTIL 10000 THEN ACCELERATED TO 260 KNOTS FELT CONTINUOUS VIBRATION AND DETERMINED ONLY GEAR DOOR WAS DOWN. AFTER 45 MINUTES GEAR DOOR RETRACTED AND EICAS MESSAGES WENT AWAY CONTINUED TO KCVG AT 260 FOR CAUTION. AIRCRAFT HAS BEEN IN
- [SDR ABXA20260319119](https://openairdocs.org/sdr/ABXA20260319119.md): Warning Message · false activation · Mar 19, 2026 · N774AX · Boeing 767281 · Trailing Flap Position Indicating System
  > DURING TAXI, AFTER PUSH AND START TRAILING EDGE DISCRETE AND EICAS ILLUMINATED AFTER FLAP SELECTION TO 5. AIRCRAFT RETURNED TO BLOCKS (BTB). PERFORMED T/E FLAPS SYSTEM OPS TEST IAW B767 AMM 27-51-00. ALL OPS TESTS GOOD. NO DEFECTS NOTED. NO FAULTS ON THE FSE
- [SDR ABXA202603054083](https://openairdocs.org/sdr/ABXA202603054083.md): Sensor · dirty · Mar 4, 2026 · N774AX · Boeing 767281 · Door Warning System
  > DURING TAXI OUT, E & E ACCESS DOOR EICAS MSG ILLUMINATED. AIRCRAFT RETURNED TO BLOCKS (BTB). MAINTENANCE DEFERRED IAW ABX-52-71-1-1. VERIFIED E/E ACCESS DOOR CLOSED LATCHED AND LOCKED PRIOR TO FLIGHT IAW ABX MEL 52-71-1-1. T/S IAW FIM 32-09 FT. 803. CLEANE
- [SDR ABXA202603042082](https://openairdocs.org/sdr/ABXA202603042082.md): Warning Message · false activation · Mar 2, 2026 · N774AX · Boeing 767281 · Landing Gear Position and Warning
  > ON APPROACH TO BDL, LANDING GEAR TOO LOW EICAS MSG ON APPRAOCH AT 800 FT. CREW ELECTED TO DO A MISSED APPROACH. NEEDED TIME FOR GEAR ISSUE AND RAN A COUPLE CHECK LISTS AND T/S THE ISSUE. AIRCRAFT LANDED SUCCESSFULLY. MAINTENANCE FOLLOWED FIM 32-61 F/T 812,
- [SDR ABXA20260222077](https://openairdocs.org/sdr/ABXA20260222077.md): Warning Message · false activation · Feb 22, 2026 · N774AX · Boeing 767281 · Trailing Flap Position Indicating System
  > EICAS MSG TRAILING EDGE FLAPS DISAGREE DURING INITIAL TAXI AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC. MTX PERFORMED FLAP OPERATION MULTIPLE TIMES IN ELECTRIC AND THEN HYDRAULIC AND NO FAULTS NOTED IAW AMM 27-51-00. AND RETURNED AC TO SERVICE.
- [SDR ABXA202601197018](https://openairdocs.org/sdr/ABXA202601197018.md): Escape Reel · defective · Jan 17, 2026 · N767AX · Boeing 767281 · Emergency Equipment
  > DURING SERVICE CHECK FOUND 4 DESCENT DEVICES IN THE FLIGHT DECK NOT STOWED/PARTIALLY EXTENDED.MTX REMOVED AND REPLACED DEVICE DESCENT #2, #3,#4 AND #5 IAW AMM SUPPLEMENTAL 25-61-03. A/C OK FOR SERVICE.
- [SDR ABXA20260117015](https://openairdocs.org/sdr/ABXA20260117015.md): Circuit Breaker · faulted · Jan 17, 2026 · N774AX · Boeing 767281 · Engine Controls
  > ON PUSHBACK, ALL T/O SPEEDS DUMPED AND UNABLE TO SET ANY T/O PWR SETTING ON TMC OR SET A TEMPERATURE A/C RETURNED TO THE GATE AND MTX GROUNDED A/C.MTX RESET CIRCUIT BREAKER IAW B767 AMM 20-60-01. OPS CHECK GOOD. NO FAULT NOTED AT THIS TIME. ACFT REMAINS CA
- [SDR ABXA20260107007](https://openairdocs.org/sdr/ABXA20260107007.md): Valve · defective · Jan 7, 2026 · N774AX · Boeing 767281 · Aircraft Fuel Distribution System
  > DURING CRUISE, EXCESSIVE FUEL MIGRATION FROM THE LEFT MAIN TO THE CENTER FUEL TANK. REMOVED AND REPLACED FUELING SHUT-OFF VALVE IAW 28-21-02. REMOVED AND REPLACED VALVE CONTROL UNIT IAW 28-21-12. PERFORMED OPS CHECK AND LEAK CHECK IAW 28-11-00. NO DEFECTS
- [SDR ABXA20260102001](https://openairdocs.org/sdr/ABXA20260102001.md): Transfer Sys · faulted · Jan 2, 2026 · N774AX · Boeing 767281 · Aircraft Fuel Distribution System
  > DURING TAXI OUT FUEL IN LEFT TANK TRANSFERRED TO CENTER TANK WITHOUT TRANSFER ON. APPROX. 14.5 THOUSAND POUNDS TRANSFERED ON ITS OWN FROM LT TANK TO CNT TANK.A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C AND TRANSFERRED FUEL FROM CTR TANK TO LT TANK IAW
- [SDR ABXA202512265354](https://openairdocs.org/sdr/ABXA202512265354.md): A/C Pack · illuminated · Dec 25, 2025 · N774AX · Boeing 767281 · Central Warning
  > DURING TAXI, C/L IRS DC FAIL EICAS MESSAGE ILLUMINATED. AIRCRAFT RETURNED TO BLOCKS (BTB). CYCLED STANDBY POWER, PER AMM 24-33-00 AND PERF OPS CHECK OF L AND C IRS PER IAW FAULT TREE 34-21. PS CHECK GOOD, A/C REMAINS CAT IIIB. ONE TIME AUTH # 2025-047. AIR
- [SDR ABXA20251212337](https://openairdocs.org/sdr/ABXA20251212337.md): Pump · faulted · Dec 12, 2025 · N774AX · Boeing 767281 · Fuel Boost Pump
  > DURING TAXI, WITH BOTH ENGINES RUNNING AND CENTER FUEL PUMP SWITCHES ON, CENTER LEFT PUMP PRESS LIGHT ILLUMINATED AND CENTER LT FUEL PUMP EICAS MESSAGE DISPLAYED. AIRCRAFT RETURNED TO BLOCKS (BTB). MAINTENANCE DEFERRED L/H CENTER FUEL PUMP IAW MEL 28-22-2A.
- [SDR ABXA20251120305](https://openairdocs.org/sdr/ABXA20251120305.md): Warning Message · illuminated · Nov 20, 2025 · N774AX · Boeing 767281 · Cabin Cooling System
  > ON TAXI OUT, RT PACK TEMP EICAS MSG ON. AIRCRAFT RETURNED TO BLOCKS (BTB). DEFERRED SYSTEM IAW MEL C ABX-21-51-1-1. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA20251102287](https://openairdocs.org/sdr/ABXA20251102287.md): Anti-Ice Valve · defective · Nov 2, 2025 · N767AX · Boeing 767281 · Airfoil Anti/De-ice System
  > DURIING TEST FLIGHT, RT WING ANTI-ICE VALVE WOULD NOT OPEN. AIRCRAFT DIVERTED TO DFW. REMOVED AND REPLACED R WING ANTI-ICE VALVE. OPS TEST GOOD IAW AMM 30-11-02. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA20250905221](https://openairdocs.org/sdr/ABXA20250905221.md): Warning Light · false activation · Sep 5, 2025 · N774AX · Boeing 767281 · Door Warning System
  > BULK CARGO DOOR EICAS INTERMITTENT ENTRY DOOR, EMER DOOR & CARGO DOOR DISCREET LIGHTS INTERMITTENT FLASHING. PERFORMED CABIN PRESSURATION IAW B767 AMM 05-51-24. PSEU BITE IAW B767 FIM 32-09 FT 803 AND DOOR WARNING SYSTEM TEST IAW B767 AMM 52-71-00. NO FAULTS
- [SDR ABXA20250831211](https://openairdocs.org/sdr/ABXA20250831211.md): Control Panel · damaged · Aug 31, 2025 · N774AX · Boeing 767281 · Emergency Lighting
  > DURING SERVICE CHECK FOUND UNARMED INDICATION OVERHEAD EMER LIGHTS/CREW OXY PANEL HAS BROKEN KORRY SWITCH R/R OVERHEAD EMERGENCY LIGHTS /CREW OXY PANEL IAW B767 AMM 33-51-08. OPS CHECK GOOD RETURNED TO SERVICE.
- [SDR ABXA20250830210](https://openairdocs.org/sdr/ABXA20250830210.md): Life Vest · expired · Aug 30, 2025 · N767AX · Boeing 767281 · Emergency Equipment
  > F/U LIFE VEST NEED TO BE REPLACE PER DUE DATE. REMOVED AND REPLACED LIFE VEST IN THE CAPT'S SEAT, 1ST OBSERVERS SEAT AND 2ND OBSERVERS SEAT PER B767 SP'MMS 25-62-00. NO DEFECTS NOTEED AT THIS TIME. RETURNED TO SERVICE
- [SDR ABXA20250829202](https://openairdocs.org/sdr/ABXA20250829202.md): Proximity Switch · inoperative · Aug 29, 2025 · N774AX · Boeing 767281 · Trailing Flap Position Indicating System
  > DURING TAXI OUT, LEADING EDGE ASYM EICAS MESSAGE,AFTER EXICUTING AFTER START CHECK LIST. AIRCRAFT RETURNED TO BLOCKS (BTB). MTX GROUNDED A/C. C/W OPS CHECK OF THE LE SLATS IAW AMM 27-51-00. FLAPS FAIL LE SLAT ASYM MSG APPEARS. FSEU SHOWING MSG 27-81021. RE
- [SDR ABXA20250813175](https://openairdocs.org/sdr/ABXA20250813175.md): Manifold · cracked · Aug 13, 2025 · N783AX · Boeing 767281 · Engine (Turbine/Turboprop)
  > ON TAXI R ENG HAD VIBRATIONS FROM 2.8 TO 3.3. WHEN ADDING TAXI THRUST VIBRATION INDICTIONS UP NTO 4.9 AND STARTED BEING VARIABLE- VIBRATION FELT IN AIRFRAME. AIRCRAFT RETURNED TO BLOCKS. (BTB). PERFORMED D.V.I OF RT ENG & FOUND UPPER & LOWER LPT COOLING AIR
- [SDR ABXA2025081167](https://openairdocs.org/sdr/ABXA2025081167.md): Warning Message · illuminated · Aug 1, 2025 · N783AX · Boeing 767281 · Aileron Control System
  > DURING TAXI, LEFT INBOARD AILERON POSITION DISAGREEMENT WITH THE INDICATOR ON THE LOWER STATUS PAGE. AIRCRAFT RETURNED TO BLOCKS. (BTB). MAINTENANCE DEFERRED IAW MEL C ABX-27-08-1. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA20250717162](https://openairdocs.org/sdr/ABXA20250717162.md): Warning Flag · activated · Jul 17, 2025 · N774AX · Boeing 767281 · Central Warning
  > DURING TAXI OUT, RA FLAG ON THE F/O'S SIDE. AIRCRAFT RETURNED TO BLOCKS (BTB). MAINTENANCE DEFERRED RIGHT RA IAW MEL 34-33-1-2A-1. ACFT RELEASED TO CAT II OPERATIONAL. PLACARD INSTALLED REF ITEM 2 MBCB 07/27/25. A/C RELEASED TO SERVICE.
- [SDR ABXA20250711157](https://openairdocs.org/sdr/ABXA20250711157.md): Escape Reel · unwanted extend · Jul 11, 2025 · N767AX · Boeing 767281 · Emergency Equipment
  > THREE INERTIAL ESCAPE REELS DISCOVERED DROPPED TO FLOOR AFTER LANDING. DEFERRED INERTIAL ESCAPE REELS IAW MEL 25-61-1-1. REMOVED AND REPLACED 3 INERTIAL ESCAPE REELS AT F/D POS. #2, SN 20994, POS. #4, SN 17656, POS. #6 SN 17681, REF AMM 25-61-00. DI CLEARED
- [SDR ABXA20250710144](https://openairdocs.org/sdr/ABXA20250710144.md): Mec · overtemp · Jul 10, 2025 · N774AX · Boeing 767281 · Cabin Cooling System
  > DURING TAXI OUT "FWD EQP OVHT " ON EICAS, A/C RETURNED TO THE GATE (BTB) MTX GROUNDED A/C. MTX THEN COOLED MEC WITH EXTERNAL AC UNIT, AND PERFORMED OPERATIONAL CHECK OF EQUIPMENT COOLING PER B 767 AMM 21-58-00. OPS CHECK GOOD. A/C WAS HEAT SOAKED DUE TO HI
- [SDR ABXA20250623136](https://openairdocs.org/sdr/ABXA20250623136.md): Battery Pack · no test · Jun 23, 2025 · N774AX · Boeing 767281 · Emergency Lighting
  > MAINTENANCE FOUND 3 LH EMERGENCY OVERHEAD LIGHTS IN SUPERNUMERARY AREA INOP. REMOVED AND REPLACED SUPPLY BATTER PACK IAW B767 AMM 33-51-07. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA20250605121](https://openairdocs.org/sdr/ABXA20250605121.md): None · pilot error · Jun 5, 2025 · N774AX · Boeing 767281 · Standard Practices/Structures
  > FLIGHT REPORTED THE AIRCRAFT RAN OFF THE RUNWAY AFTER LANDING. THE CREW REPORTED THEY INADVERTENTLY TAXIED INTO THE CONCRETE ISLAND IN FRONT OF INTERSECTION E4 AND BETWEEN D1 AND D2. ONLY THE NOSE GEAR WENT INTO THE ISLAND. IT WAS DETERMINED THERE WAS NO DAMAG
- [SDR ABXA20250603116](https://openairdocs.org/sdr/ABXA20250603116.md): Battery · inoperative · Jun 3, 2025 · N767AX · Boeing 767281 · Emergency Lighting
  > DURING PRE-D FOUND EMERGENCY LIGHTS (MULTIPLE) IN COCKPIT, SUPP AREA, EMER EXIT SIGNS AND EXT INOP. CONNECTED TO POWER SUPPLY M735. REMOVED "DEAD" EMERGENCY LIGHT POWER SUPPLY REPLACED WITH SERVICEABLE UNIT IAW B767 AMM 33-51-01. OPS CHECK GOOD. AIRCRAFT RET
- [SDR ABXA20250602113](https://openairdocs.org/sdr/ABXA20250602113.md): Start Valve · faulted · Jun 2, 2025 · N760AX · Boeing 767281 · Engine Start Valves/Controls
  > ON TAXI OUT AND ENGINE START, RIGHT ENGINE START VALVE DID NOT OPEN WHEN START SELECTOR MOVED TO GROUND. AIRCRAFT RETURNED TO BLOCKS (BTB). MAINTENANCE DEFERRED IAW MEL C ABX-80-00-2-1. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA20250601112](https://openairdocs.org/sdr/ABXA20250601112.md): Start Valve · malfunctioned · Jun 1, 2025 · N760AX · Boeing 767281 · Engine Start Valves/Controls
  > ON TAXI OUT AND ENGINE START, RT ENGINE START VALVE LIGHT AND NO N2 DURINIG GROUND START. RIGHT ENGINE START VALVE WIOULD NOT OPEN. AIRCRAFT RETURNED TO BLOCKS (BTB). DEFERRED SYSTEM IAW MEL C ABX-80-00-2-1. REMOVED AND REPLACED #2 ENGINE START VALVE IAW B

Next page: https://openairdocs.org/model/boeing-767-281/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 aircraft_model_key = '767281'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-767-281/reports

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