N744AX
Service difficulty reports · 180
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.
Query with SQL
duckdb -csv -c "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 = 'N744AX' AND registry_match = 'registration' ORDER BY difficulty_date DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
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 = 'N744AX' AND registry_match = 'registration' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR ABXA20260829376Pump · defectiveNR 1 CENTER HYDRAULIC PRIMARY PUMP FAILED (PRESS LIGHT ON) AFTER PUSH AND START. A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED ACFT. MTX REMOVED AND REPLACED #1 CNT HYD PUMP IAW B767 AMM 29-11-02 OPS CHECK GOOD AND RETURNED A/C TO SERVICE.SDR ABXA20260827375Rudder Control · faultedRUDDER RATIO EICAS MESSAGE CAME ON AFTER PUSH BACK. A/C RETURNED TO GATE (BTB) AND MTX GROUNDED A/C MTX RESET SYSTEM AND OPS CHECK IAW AMM 27-21-00. OPS CHECK GOOD.AND RETURNED A/C TO SERVICE.SDR ABXA20260707309Smoke Detector · malfunctionedCARGO FIRE SENSOR NUMBER 3A LIGHT IS ON. REMOVED AND REPLACED 3A CARGO SMOKE DETECTOR ASSY IAW B767 AMM 26-14-01. OPS CHECK GOOD. RETURNED AC TO SERVICE.SDR ABXA20260625279A/C Pack · inoperativeR PACK OFF STATUS MESSAGE AFTER START. FLOW AND CHECK LIST WILL NOT WORK DESPITE RESET ATTEMPT OFF GATE. CREW RETURNED TO GATE (BTB). MTC DEFERRED IAW MEL 21-51-1-1. MX ACTION C/W PLACARDS INSTALLED. ACFT RETURNED TO SERVICE.SDR ABXA20260514204Bracket · missingDURING MAINTENANCE POST FLT INSP, PORTABLE ELT MISSING CABLE BETWEEN RED TAB & WALL BRACKET. REPLACED ELT BRACKET ASSY. (CABLE COMBS ATTACHED TO BRACKET) I.A.W. AMM 20-11-00. A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.SDR ABXA20260512195Warning Message · no discrepancyON DEPARTURE OUT OF LAX DURING GEAR RETRACTION GEAR DISAGREE EICAS WITH AUDIBLE ALARM. ACCOMPLISHED THE GEAR DISAGREE NON-NORMAL. DECLARED AN EMERGENCY AND RETURNED AND LANDED AT LAX (ATB). MEL 29-11-3 (AIR DRIVEN PUMP) PREVIOUSLY DEFERRED ON LOGPAGE 39540-34/SDR ABXA20260505188Pump · warning messageDURING TAXI, C DEMAND PUMP EICAS MESSAGE. CREW DEFERRED ADP AUTO FUNCTION IAW MEL 29-11-4-1, NO MX PROCEDURES REQ. RETURNED TO THE GATE (BTB). MTC RECLASSIFIED TO NEW MEL 29-11-3. PLACARDS INSTALLED. DEACTIVATION PROCEDURES APPLIED. A/C REMAINS NO ETOPS. A/C RSDR ABXA20260502184Circuit Card · defectiveL ENG FIRE LP1 STATUS MSG. MEASURED RESISTANCE FROM M681 FIRE LOOP 1 DETECT CARD THROUGH PINS 19 AND 20 1.5K OHMS RESISTANCE CHECK GOOD IAW B767 SSM 26-11-01 REMOVED AND REPLACED M681 FIRE DETECT CARD IAW B767 AMM 26-11-01 OPS CHECK GOOD CLEANED UPPER AND LOWSDR ABXA20260501185Smoke Goggles · looseCAPT SMOKE GOGGLES LOOSE. REPLACED CAPT SMOKE GOGGLE IAW ABX AIR B767-2A/B767-2B. AIRCRAFT REMAINS NO ETOPS. A/C RETURNED TO SERVICE.SDR ABXA20260327133Fire Loop · faultedDURING MAINTENANCE INSPECTION FOUND LT ENG FIRE LOOP 1 EICAS MESSAGE. DEFERRED L ENG FIRE LOOP 1 EICAS MSG IAW MEL 26-11-1-1 NO MX ACTIONS REQUIRED PLACARDS INSTALLED. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20260323124Circuit Card · not seatedDURING MAINTENANCE INSPECTION, FOUND R ENG FIRE LP 1 STATUS MESSAGE. RERACKED R ENG FIRE LP 1 CARD M683. IAW B767 AMM 26-10-01. OPS TEST PASSED WITH POWER SWAPS MULTIPLE TIMES. PLACE ON DEFERRAL DUE TO HISTORY. DEFERRED IAW ABX AIR B767 MEL 26-11-1-1. PLACARDSDR ABXA202603198118Fire Loop · faultedCREW REPORTED FIRE/OVHT SYS FAIL MESSAGE APPEARS ON EICAS EVERY TIME WHEN THRUST REDUCED FROM HIGH TO IDLE. MAINTENANCE VERIFIED R ENG FIRE LOOP 2 INST CURRENTLY FAULTED PER B767 FIM 26-11 FT 804. ONLY R ENG FIRE LOOP 1. DISCREPANCY PREVIOUSLY DEFERRED UNDER SDR ABXA20260318115Warning Message · illuminatedDURING CRUISE, EICAS MESSAGE INFLIGHT FIRE/OVHT SYS. EICAS MESSAGE INFLIGHT FIRE/OVHT SYS PREVIOUSLY DEFERRED; DI 71505 REF LOG PG 39439-75/2 DEFERRED ON 15 MAR 26. AIRCRAFT RETURNED TO SERIVCE.SDR ABXA20260316111Fire Warning · false activationCREW REPORTED RECEIVED AN EICAS MESSAGE, FIRE/OVHT SYS, FAULT 26904600. MAINENANCE PERFORMED FIM 26-11 FT 804, ENG FIRE DETECTION SYSTEM BITE PROCEDURE. FIRE/OVHT SYS MSG CLEAR. NO DEFECTS NOTED. ACFT RETURNED TO SERVICE.SDR ABXA20260315106Fire Warning · false activationCREW REPORTED FIRE OVHT SYS EICAS. MAINTENANCE PERFORMED FIRE - OVERHEAT SYSTEM TEST IAW AMM 26-11-01. SYSTEM OPS CHECK GOOD WITH NO FAULT MESSAGES AT THIS TIME. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20260315105Fire Loop · faultedDURING MAINTENANCE INSPECTION, RIGHT ENG FIRE LOOP 1 EICAS MSG. REFERENCE B767 WDM 26-11-21, RAN LOOP 1 SYSTEM FROM D7996P, FOUND RESISTANCE TO BE 2250 OHMS. INDICATES THAT ONE OF THE LOOPS FOR SYSTEM 1 IS BAD, FORWARDED TO DI AND PLACARD PER MEL 26-11-1-1, NSDR ABXA20260219073Pca · faultedAFTER BLOCK OUT, A "RUDDER RATIO" EICAS MSG AND DISCREET LIGHT ILLUMINATED. AIRCRAFT RETURNED TO BLOCKS (BTB). PERFORMED FIM 27-21 FT 804 FOUND PCA BALL, RESET BOX EICAS MESSAGE NO LONGER SHOWING. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20260218072Module · faultedCREW REPORTED RUDDER RATIO MESSAGE DESCRITE LIGHT ILLUMINATED. MAINTENANCE PERFORMED FIM TASK 27-21 FAULT TREE 804 AND RESET LT AND RT RRCM MODLES. FAULTS CLEARED AT THIS TIME. A/C OK TO CONTINUE.SDR ABXA202602065053Lamp · inoperativeON APPROACH TO BOS, NO NOSE GEAR DOWN INDICATION, WENT AROUND (AAP) AND WHILE BEING VECTORED. TESTED LIGHTS AND NOSE GEAR INDICATION TEST NORMAL. GEAR RECYCLE (GRC) FOQA DATA VERIFIES NORMAL GEAR EXTENSION, DOWN AND LOCKED ON BOTH CYCLES INTO BOSTON. PSEU BITSDR ABXA20260109008Fire Loop · malfunctionedDURING CRUISE, RT ENG FIRE LP 2 STATUS MESSAGE. DEFERRED RT ENGINE FIRE LP 2 STATUS MESSAGE PER MEL 26-11-1-1. MBCB 01/19/26. PLACARD INSTALLED. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20251228363Fire Warning · illuminatedINTERMITTENT #2 ENG FIRE LOOP STATUS MESSAGE DURING FLIGHT. FOQA DATA SHOWS THE LOOP IS FAULTING INTERMITTENTLY IN DESCENT. DOES NOT FAULT IN TAKE OFF OR CRUISE. DEFERRED RH ENG FIRE LOOP 2 PER MEL 26-11-1-1, MX ACTION C/W, PLACARDS INSTALLED, AC REMAINS NO ESDR ABXA20251225352Fire Loop · fault messageRIGHT ENGINE FIRE LOOP 2 STATUS MESSAGE ILLUMINATED. DEFERRED RT ENG FIRE LOOP 2 PER MEL 26-11-14. MAINTENANCE ACTION C/W PLACARDS INSTALLED. AIRCRAFT RETURNED TO SERVICE.SDR ABXA2025122016347Actuator · faultedTHERE IS UNUSUALLY LONG GEAR EXTENSION (RIGHT MAIN) DURING APPROACH WITH SHORT EICAS MESSAGE "GEAR DISAGREE", DISAPPEARED SOON.AFTER LANDING IN CVG MTX GROUNDED A/C AND DEFERRED LANDING GEAR ACTUATION SYSTEM IAW MEL 32-30-1. REPO"D AC TO ILN FOR TROUBLE SHOOTSDR ABXA20251213333Fire Loop · faultedR ENG FIRE LOOP 2 STATUS MSG APPEARED SEVERAL TIMES ENROUTE AND BLANKED AFTER A MINUTE EACH TIME. AFTER LANDING MTX DEFERRED RT ENG.LP2 IAW MEL 26-11-1-1 NO MAINTENANCE PROCEDURES REQ AC REMAINS NO ETOPS. RETURNED AC TO SERVICE.SDR ABXA20251030282Oil System · lowDURING TAXI, RIGHT ENGINE OIL QUANTITY INDICATION INOP. A/C RETURNED TO BLOCKS (BTB). DEFERRED RT ENGINE OIL QTY. INDICATION IAW MEL 79-31-1-1. MBCB 11/02/2025. REPETITIVE INSPECTION REQUIRED BEFORE EACH FLIGHT. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20250929241Bleed Valve · warning messageON T/O ROLL, (R ENG BLEED VAL) CAUTION MSG APPEARED. ABORTED TAKE-OFF AT 68 KNTS AND RETURNED TO GATE (BTB) AND MTX GROUNDED A/C .MTX DEFERRED RH ENGINE BLEED IAW MEL ABX - 36-11-2-1. AND RETURNED A/C TO SERVICE.SDR ABXA20250826199Fuse · defectiveDURING TAXI, R HYD SYSTEM QUANITY LOW. AIRCRAFT RETURNED TO BLOCKS. (BTB). MAINTENANCE REMOVED AND REPLACED HYDRAULIC FUSE ON RH ANTISKID MODULE OUT "D" POSITION. OPERATIONAL AND LEAK CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.SDR ABXA202508216185Battery · dischargedDURIING FLIGHT, LOW BATTERY CHIRP ON LAV SMOKE DETECTOR. MAINTENANCE REPLACED LAV SMOKE DETECTOR BATTERY IAW AMM SUPP 26-12-00. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20250808174Fire Loop · intermittentRIGHT ENGINE FIRE LOOP 2 MSG ON DESCENT INTERMITTENT. OPENED COWLS AND CHECKED FIRE LOOP, FOUND OK. DEFERRED IAW MEL C ABX-26-11-1-1. AIRCRAFT RETURNED TO SERVICE.SDR ABXA2025623135Sensor · faultedON TAKE-OFF AND ENGINE START, LEFT ENG DID NOT DISPLAY N1 IDICATION. AIRCRAFT ABORTED TAKE-OFF. (ATO). REMOVED AND REPLACED LT ENG N1 SPEED SHAFT SENSOR IAW B767 AMM 77-12-01, NO HELP. PERFORMED T/S PER WDM 77-12-11. FOUND CONNECTOR D4224P UNSECURED. RE-SSDR ABXA20250616129Exhaust Valve · faultedON CLIMBOUT, FWD EQPT VAL EICAS MESSAGE WOULD NOT EXTINGUISH. CONTACT MX CONTROL, RETURNED TO MIA. (ATB) DEFERRED FWD EQPT EXHAUST VALVE IAW MEL 21-58-7-2-1. MX C/W 21-58-7. PLACARD INSTALLED MBCB 06/26/25. A/C REMAINS NO ETOPS. AIRCRAFT RETURNED TO SESDR ABXA20250531115Blowout Panel · missingDURING INSPECTION AT MIA, MAINTENANCE FOUND ON RIGHT ENGINE ON O/B SIDE OF RADIANT HEAT SHIELD BLOW OUT PANEL MISSING. INSTALLED NEW BLOW OUT PANEL "RADIANT HEAT SHIELD" ON O/B SIDE OF RIGHT ENG IAW AMM 72-31-00. A/C REMAINS NO ETOPS. DEFERRED MISSING LANYASDR ABXA20250531114Blowout Panel · missingDURING INSPECTION AT MIA, MAINTENANCE FOUND ON LEFT ENGINE ON I/B SIDE OF RADIANT HEAT SHIELD BLOW OUT PANEL MISSING. INSTALLED NEW BLOW OUT "RADIANT HEAT SHIELD" ON I/B SIDE OF LEFT ENG IAW AMM 72-31-00. A/C REMAINS NO ETOPS. DEFERRED MISSING LANYARD PER ASDR ABXA20250531111Warning Light · false activationAFTER BLOCK OUT WITH BOTH ENGINES RUNNING AND FLAPS EXTENDED EICAS MESSAGE APPEARED CENTER 1 PRIMARY PUMP ALSO PRESSURE LIGHT ON C1 PUMP. AIRCRAFT RETURNED TO BLOCKS (BTB). DEFERRED SYSTEM IAW MEL C ABX-29-31-2-1. PERFORMED OPS CHECK OF C1 AND C2 HYD SYSTEMSDR ABXA20241231276Cooling Fan · faultedDURING TAXI ,EICAS "FWD EQUIP OVHT: DESCREET LT "OVHT", WENT TO STBY AND BOTH INDICATIONS RETURNED AC RETURNED TO THE GATE (BTB) AND MTX GROUNDED AC . MTX DEFERRED FWD EQUIP. COOLING IAW MEL-ABX-21-58-1-1 . FOR DEPARTURE AND RETURNED AC TO SERVICESDR ABXA20241207244Oil System · lowAFTER BLOCK OUT, ON ENGINE STARTS & ENGINES RUNNING 8 MINUTES (APPROX) LEFT ENGINE QUANTITY 11, RIGHT ENGINE 14, CONTACTED MAINTENANCE & TOLD TO RETURN TO GATE FOR SERVICING. MAINTENANCE GROUNDED THE AIRCRAFT. MAINTENANCE SERVICED LEFT ENGINE OIL IAW 767-AMM 1SDR ABXA20241122232Bear Strap · corrodedDURING N744AX C-CHECK AT AIRBORNE (TAMPA), THE LH BULK CARGO DOOR SURROUND STRUCTURE, BEAR STRAP P/N 146T8220-1 BETWEEN STA 1395-1417 AND STR 33L HAS CORROSION. THE DAMAGE WAS REMOVED BY BLEND-OUT PROCESS. THE ORIGINAL THICKNESS IS 0.160 INCHES AND THE REMAINISDR ABXA20240907170Warning Message · false activationAFTER PUSHBACK C HYD PRIM 1 EICAS MESSAGE APPEARED JUST AFTER PUSHBACK AND BOTH ENGINES STABILIZED A/C RETURNED TO THE GATE AND MTX GROUNDED A/C . MTX VERIFIED HYD PUMP WORKING. REF AMM 29-11-00. OPS CHECK GOOD. AND RETURNED A/C TO SERVICE.SDR ABXA20240627126Valve · fodDURING TAXI AFTER #2 ENGINE START, ENGINE STABILIZED, SPAR VALVE DISCRETE LIGHT ILLUMINATED, #2 ENGINE SHUT DOWN.AND AC RETURNED TO GATE .MAINTENANCE GROUNDED AC AND FOUND PART OF OLD CLAMP JAMMING VALVE ARM. REMOVED FOD AND OPS CK GOOD IAW AMM 28-22-11.AC WSDR ABXA20240623122Valve · leakingAFTER PUSHBACK R HYD SYS PRESS EICAS MESSAGE AND DISCRETE LIGHT ILLUMINATED AFTER SETTING BRAKES AFTER PUSH-BACK. R HYD STS QUANTITY ON STATUS PAGE READS 0.00RF.AC RETURNED TO GATE AND SHUT DOWN ,MAINTENANCE GROUNDED AC .AND FOUND NBR ONE MLG BRAKE HYDRAULIC FSDR ABXA20240531105Battery · unserviceableAMENDED ,"DURING TAXI MAIN BATT CHARGER STATUS MESSAGE AC RETURNED TO GATE AND MAINTENANCE GROUNDED AC , DEFERRED APU AND SWAPPED BATERY FOR DEPARTURE IAW 24-31-01 AND APU DEFERRAL ABX-49-11-1A AND RETURED A/C TO SERVICE
"SDR ABXA20240531104Battery · unserviceableDURING TAXI APU INOP. AC RETURNED TO GATE AND MAINTENANCE GROUDED AC .DEFERRED FOR DEPARTURE AND RETURNED AC TO SERVICE . NEXT LEG MAINTENANCE REPLACED APU BATTERY AND OPS CHECKED GOOD .
"SDR 2024F00145Battery · failedMAIN BATT CHARGER STATUS MESSAGESDR 2024FA0000416Apu · inoperativeAPU INOPSDR ABXA20240129618Indicator · malfunctionedSELECTED GEAR DOWN AND RIGHT LANDING GEAR INDICATION DOES NOT SHOW DOWN AND LOCKED. NO EICAS MESSAGE DISPLAYED. DECLARED AN EMERGENCY. LANDED SAFELY. TAXIED CLEAR OF RUNWAY INSTALLED GEAR PINS AND TOWED TO GATE.MAINTENANCE GROUNDED AC AND TROUBLESHOT FINDING RSDR ABXA20240116309Pitot Tube · malfunctionedAFTER STARTING NUMBER 2 ENGINE WHILE TAXI OUT CAPTAIN PITOT STATUS AND OVERHEAD CAPTAIN PITOT LIGHT CAME ON. AC RETURNED TO GATE AND MAINTENANCE GROUNDED AC . TROUBLE SHOT AND REMOVED AND REPLACED CAPTAINS PITOT STATIC PROBE IAW B767 AMM 34-11-01. PERFORMED LSDR ABXA20231013197Unknown · unserviceableL IRS FAULT LIGHT ILLUMINATED WHEN TAXIING FOR TAKE OFF AC BTB GROUNDED AND DEFERRED IAW ABX-34-21-1-1-1A ,A/C FLOWN TO SBD MX,GROUNDED AC REMOVED AND REPLACED LEFT IRU IAW AMM 34-21-01. IRU TEST PASSED. MCDP TEST 30 SHOWED NO FAULTS. THIS CLOARS DI 45871SDR ABXA20230802152Bleed Valve · faultedRIGHT ENGINE BLEED OFF EICAS. NO DUCT PRESSURE. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE REMOVED AND REPLACED #2 ENGINE PRSOV IAW B767 AMM 36-11-09. ENGINE RUN REFORMED AND PNEUMATIC SYSTEM OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE,SDR ABXA2023042466Unknown · unknownWX RADAR FAIL ON TAXI. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE PERFORMED OPS CHECK OF WEATHER RADAR IAW AMM 34-43-00. OPS CHECK GOOD AT THIS TIME. AIRCRAFT RETURNED TO SERVICE.SDR ABXA2023042062Unknown · unknownAFTER ENGINE START "FWD EQPT VAL" EICAS AND VALVE DISCRETE LIGHT. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE FOUND OVRBD VALVE C OUT, RESET CB + RUN BOTH ENGINES PER B767 AMM 71-00-00 OPS CHK GOOD. AIRCRAFT RETURNED TO SERVICE.
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