JASC 2800

Service difficulty reports · 740

Reports filed under 2800 · Aircraft Fuel System, 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 jasc_code = '2800'
  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.

SDR EVCA20261006001Switch · unserviceableRAW FUEL ODOR IN CABIN AND COCKPIT AREAS IN FLIGHT.Sep 30, 2026 · N133AE · Bell 206LSDR YENA2026082600708Sensor · activatedFLT # 2261, BOS-MAD. (ETOPS) "ACT 2 HIGH LEVEL SENSOR SPARE ACTIVATED VIA SWITCH 72QJ2. OPENAug 26, 2026 · N4083J · Airbus A321271NXSDR YENA2026081900692Fuel Sys · warning messageFLT 2261, BOS-MAD. (ETOPS) "FUEL AFT 2 ACT HI LVL ( HIGH LEVEL FUEL DETECTION SYSTEM ADDITIONAL CENTER TANK(S) ).Aug 19, 2026 · N4083J · Airbus A321271NXSDR CALA2026081918731Check Valve · contaminatedTECH SUPPORT UPDATE ON A LEVEL C REPEAT CHRONIC NGS DEGRADED W/PRIOR HISTORY OF A 63 FAULT ASM FAULTING BUT LOW HIGH FLOW TEST OK AND W/ASM NEWER STYLE AND FAIRLY LOW HRS 14K. FOUND NO SIGNS OR ODORS OF FUEL. R & R NGS OXY SENSOR IAW AMM 47-42-03/401. ELEC &Aug 18, 2026 · N69830 · Boeing 737924ERSDR CALA2026080718362Fuel Sys · no discrepancyFUEL BURN WAS DOUBLE WHAT IT SHOULD BE TAXIING TO THE RUNWAY. FAS SAID THEY SMELLED FUEL VAPORS IN THE CABIN WHILE SITTING WAITING FOR TAKEOFF. OPEN AND INSPECTED ENGINES FOUND NO ISSUES, RAN ENGINES FOR 5 MIN NO ISSUES FOUND DURING RUN.Aug 6, 2026 · N893UA · Airbus A319132SDR YENA2026080500649Warning Message · illuminatedFLT 1333, BOS-SFO. (ETOPS) FUEL, CLASS II MAINTENANCE MESSAGE. OPENAug 3, 2026 · N2151J · Airbus A321271NXSDR IPXA2026071799616Fuel Sys · out of balanceFUEL BALANCED AT TAKEOFF,3 HOURS IN TO FLIGHT GOT FUEL CONFIG LIGHT-RAN QRH TO BALANCE FUEL.2 HOURS AFTER BALANCING FUEL WE HAD A 700 LB FUEL IMBALANCE.LANDED WITH 700 LB IMBALANCE. NIL PREVIOUS FUEL IMBALANCE HISTORY.ON ARRIVAL FOUND FUEL IMBALANCE OF 700 LJul 16, 2026 · N328UP · Boeing 76734AFSDR YENA2026071300560Warning Message · illuminatedFLT # 7, JFK-LHR. (ETOPS) "CLASS 2 FUEL MSG ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY FAULT(S) INDICATED BY FUEL )" (SUPPLEMENTAL INFORMATION TO FOLLOW).Jul 11, 2026 · N4083J · Airbus A321271NXSDR IPXA2026060148785Fuel Sys · out of balance**SUPPLEMENTAL SDR** FUEL IMBALANCE. REMOVED AND REPLACED FWD AND AFT ENGINE FUEL CROSS FEED VALVE BODIES REF. UPS B757 AMM 28-22-02-004-042 AND 28-22-02-404-043. FINALIZED INSTALLATION OF THE FWD & AFT ENGINE FUEL CROSSFEED VALVE ACTUATORS, LEAK AND OPS CHECMay 12, 2026 · N447UP · Boeing 75724APFSDR YENA2026050500449Warning Message · false activationFLT 1216, SFO-JFK. (ETOPS) FUEL CLASS II MESSAGE. CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT INDICATED BY FUEL. C/W TSM TASK 28-46-00-810-809-A, BITE TEST OF THE FLSS PER AMM 28-46-00-740-001, NO DEFECTS NOTEDMay 3, 2026 · N2205J · Airbus A321271NXSDR SWAA2026050494327Control Valve · leakingNR 1 ENGINE FUEL LEAK AFTER PUSHBACK. CONTINUE AFTER 5 MINUTES. REMOVED AND REPLACED NR 1 ENGINE HPTACC IAW AMM 75-21-01; PERFORMED IDLE TEST 3A AND ACTUATORS TEST. TEST PASSED AND NO LEAKS FOUND. REF MT# 727-PRD-01-03.Apr 29, 2026 · N8540V · Boeing 7378H4SDR 2026FA0000127Fuel Sys · contaminatedPOLLUTION FOUND IN FUEL TANKS AFTER REMOVAL OF BOTH WINGS - FOLLOWING REMOVAL OF BOTH WINGS FOR REPLACEMENT OF LOWER PANELS AFTER 2C INSPECTION PERFORMED IN 2025, WE FOUND CONTAMINATION IN THE WINGS, IN THE CENTRE TANK, IN THE THREE FEEDERS’ TANKS, IN THE FILTFeb 16, 2026 · N990HA · Amd FALCON7XSDR EVCA20260105001Bracket · leakingFUEL FUMES COMING OUT OF NURSE'S STATION SEAT BELT SLOT. REPAIRED BY REMOVING ROLLOVER ACCESS PANEL AND APPLIED SEALANT AROUND THE INERTIAL REEL RESTRAINT BRACKETJan 3, 2026 · N481AE · Bell 407SDR DXTA2025120505944Pressure Switch · faultedPASSING FL215 "FUEL 1 FEED FAULT" WHITE CAS DISPLAYED. ON FUEL SYNOPTIC PAGE, DISPLAYED AMBER X OVER EJECTOR PUMP 1. REMOVED AND REPLACED LEFT FAULTY PRESSURE SWITCH & REPLACED WITH NEW UNIT. REMOVED AND REPLACED RT FAULTY PRESSURE SWITCH & REPLACED WITH NEWDec 2, 2025 · N374QS · Emb EMB505SDR VNAA202511210005Coupling · corrodedCORROSION ON FUEL DUCTS BWT LBL 53 AND RBL 53 AND FS 797.00 AT LEFT & RIGHT MLG WHEEL WELLS. CORROSION ON FUEL DUCTS BWT LBL 53 AND RBL 53 AND FS 797.00 AT LEFT & RIGHT MLG WHEEL WELLS WAS REPAIRED PER REO 690-28-12-031 REV -.Nov 21, 2025 · N647NN · Cndair CL6002D24SDR IPXA2025110755667Fuel Sys · malfunctionedAPPEARS TO BE MIGRATING FROM THE RIGHT TO LEFT TANK. STARTED WITH 7.2 IN LEFT TANK 7.5 IN RIGHT, 0.3 IN CENTER. AT TOP OF CLIMB LH TANK 5.8 RIGHT FUEL TANK AT 5.3 CENTER AT 0.5.Nov 7, 2025 · N438UP · Boeing 75724APFSDR AALA202511063979Fuel Sys · out of balanceAIRCRAFT WAS GROUNDED: ON CLIMB OUT LESS THAN 1000 LBS IN THE CENTER TANK, GOT A FUEL IMBALANCE WITH THE LEFT TANK LOW, FUEL IMBALANCE WAS APPROXIMATELY 1200LBS. (OPEN).Nov 5, 2025 · N939AN · Boeing 737823SDR YENA2025102801063Warning Message · illuminatedFLT 2233, BOS-SFO. (ETOPS) CLASS II MESSAGE FUEL. CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULTS INDICATED BY FUEL. PERFORMED FQIC BITE TEST PER AMM 28-42-00-740-001 AND 28-46-00-740-001 TEST OK. NO PREVIOUS HISTOOct 26, 2025 · N2169J · Airbus A321271NXSDR AALA202510305231Fuel Sys · malfunctionedAIRCRAFT WAS NOT GROUNDED: AFTER TAKEOFF RECEIVED FUEL IMBALANCE OF 1200 LBS. DIFFERENCE NOTED. COMPLIED WITH CONDITIONAL INSPECTION OF FUEL IMBALANCE EXCEEDADANCE. COULD NOT DUBLICATE FUEL IMBALANCE ON GROUND. FUELED AIRCRAFT AND NO FUEL INBALANCE NOTED. PEROct 16, 2025 · N930AN · Boeing 737823SDR AALA202510175231Fuel Sys · out of balanceAIRCRAFT WAS NOT GROUNDED: AFTER TAKEOFF RECEIVED FUEL IMBALANCE OF 1200 LBS. DIFFERENCE NOTED. (OPEN).Oct 16, 2025 · N930AN · Boeing 737823SDR YENA2025101401030Control Unit · faultedFLT 1333, BOS-SFO. (ETOPS) CLASS II MSG MAINTENANCE MSG FUEL AT GATE; (RESOLVED ON W/O: 1449175 TASKCARD: NR-00001) AVIATAR RELATED MSGS POINT TO FIN 7QJ. REMOVED AND REPLACED FLSCU @ 7QJ AS PRECAUTIONARY T/S. OPS TEST GOOD IAW AMM 28-46-34. MDDR CLEAR. MX-4 Oct 13, 2025 · N2165J · Airbus A321271NXSDR AALA202510138180Fuel Sys · abnormalAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMBOUT, RIGHT FUEL QUANTITY BEGAN DECREASING RAPIDLY. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. (OPEN).Oct 12, 2025 · N951NN · Boeing 737823SDR IPXA2025101600639Fuel Sys · out of balanceDURING CLIMB LEVEL 2 LAT FUEL UNBAL UN COMMANDED FUEL CROSS FEED FROM TANK THREE TO ENGINE 1 FUEL DECREASING IN TANK THREE AT A RATE OF BURN FOR TWO ENGINES TANK ONE INDICATING NO DECREASE IN QUANTITY OPS CHK NORMAL OF VALVE AND NO LEAKS NOTED.Oct 8, 2025 · N278UP · Doug MD11FSDR CALA2025100209532Battery Pack · expiredEMERGENCY FUEL SHUTOFF BATTERY REPLACE {B737-28-3-0190} - AS PER TASK CARD. TIME CHANGE. REMOVED AND REPLACED EMERGENCY FUEL BATTERY ASSY REF AMM 28-22-14-400-801Oct 2, 2025 · N14731 · Boeing 737724SDR QXEA2025090900302Fuel Feed · faultedFLIGHT 2007. AT LOW SPEED FUEL FEED (2) FAULT APPEARED LESS THAN 40% N1. TAKEOFF WAS ABORTED. REMOVED FROM SERVICE. INFO ONLY. RESET FUEL FEED 2 IAW E175 AOM V1 3.8.25 WAS DIRECTED BY CONTROLLER 1034390 & GPM 8.2.2.4 SYSTEM RESTORED. RETURNED TO SERVICE. NO PASep 8, 2025 · N662QX · Emb ERJ170200LRSDR QXEA2025090900303Fuel Feed · faultedFLIGHT 2014. AS THRUST WAS APPLIED 40% N1 FUEL FEED FAULT (2) APPEARED ON EICAS. REJECTED TAKEOFF AND REMOVED FROM SERVICE. INFO ONLY RESET FUEL FEED FAULT (2) IAW AOM 1 2.8.25 AS DIRECTED BY MC 1075920 AND GPM 8.2.2.4 MESSAGE CLEARED. RETURNED TO SERVICE. NO Sep 6, 2025 · N658QX · Emb ERJ170200LRSDR 2025FA0000600Servo · contaminatedFUEL SERVO FOUND TO HAVE CONTAMINATION. HEAVY THICK BLUE STAIN.Sep 1, 2025 · N23177 · Cessna 172SSDR YENA2025082900899Control Unit · failedFLT#842, DUB-BOS. (ETOPS) CLASS II MSG FUEL ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY FUEL. REMOVED & REPLACED FLSCU REF AMM 28-46-34-04 & PERFORMED FLSS BITE TEST REF AMM 28-46-00-740-001 Aug 28, 2025 · N2169J · Airbus A321271NXSDR 2025FA0000601Servo · contaminatedMOMENTARY ENGINE ROUGHNESS/VIBRATION. AIRCRAFT HAD MOMENTARY POWER LOSS AFTER ADDING FULL POWER ON A TOUCH AND GO. ABORTED TAKEOFF. TOOK AIRCRAFT TO A RUNUP AREA AND CYCLED THE ENGINE FROM POWER IDLE TO FULL POWER MULTIPLE TIMES AND COULD NOT RECREATE THE ISSUAug 25, 2025 · N25113 · Cessna 172SSDR CALA2025082608142Fuel Sys · faultedDURING FLT, CREW NOTICED FUEL BURN WAS NOT MATCHING INDICATED IN FLT PLAN REPORTS EXCESSIVE FUEL BURN AT CHECK POINTS. CONSISTENTLY 1K LBS DIFFERENCE IN ACTUAL FUEL BURNED VS WHAT FLT PLANNED HAD AT ALL CHECK POINTS IAW THEIR FLIGHT PLAN WAS SUPPOSED TO LAND WAug 24, 2025 · N14230 · Boeing 737824SDR 2025FA0000599Servo · contaminatedFUEL SERVO FOUND TO HAVE ENGINE OIL CONTAMINATION.Aug 22, 2025 · N300KX · Cessna 172SSDR CALA2025081807897Pump · no discrepancyLOW PRESSURE LIGHT FOR THE FUEL PUMP LIGHT ON CENTER TANK, LEFT PUMP CREW DEBRIEF, 2 ATTEMPTS ON L CENTR PUMP NO GOOD. ACCOMPLISHED FIM 28-22 TASK 801 INITIAL EVALUATION. FOUND GFI R54 NORMAL, LEFT CENTER TANK BOOST PUMP C/B NORMAL. UNABLE TO DUPLICATE FAULT. Aug 14, 2025 · N26208 · Boeing 737824SDR CALA2025081407716Battery · faultyEMERGENCY FUEL SHUTOFF BATTERY OPS CHECK FAILED ON TEST FLIGHT PRE-FLIGHT CHECK. REMOVED AND REPLACED EMERGENCY FUEL SHUTOFF BATTERY AS PER B737 AMM TASK 28-22-14-400-801. OPS CHECKED NORMAL.Aug 13, 2025 · N37253 · Boeing 737824SDR 2025FA0000598Servo · contaminatedMOMENTARY ENGINE ROUGHNESS/VIBRATION/ LOSS OF POWER. PILOT REPORTED:"IN THE UPWIND ON FIRST LAP IN THE PATTERN ENGINE RPM DROPPED SIGNIFICANTLY WHILE ENGINE SPUTTERED, SEEMED TO STABILIZE WITH AUX FUEL PUMP ON, DID NOT FEEL LIKE WE WERE GETTING FUEL POWER LANDAug 12, 2025 · N569RJ · Cessna 172SSDR 2025FA0000596Servo · contaminatedMOMENTARY ENGINE ROUGHNESS/VIBRATION WHILE IN THE PATTERN TURNING FROM CROSSWIND TO DOWNWIND, LOSS OF RPM. ENGINE INDICATIONS OTHERWISE NORMAL. NORMAL RUNUP. LANDED AND DID ANOTHER RUNUP WHICH WAS ALSO NORMAL. FUEL SERVO REPLACED.Aug 11, 2025 · N24239 · Cessna 172SSDR CALA2025081107551Fuel Sys · out of balanceAT FL320 NOTICED SIGIFICANT FUEL IMBALANCE RT TANK DROPPED 900LBS WITHIN 15 MINS TOTAL DROPED 1700LBS , CAPT REPORTED FUEL INDICATION ON RT SIDE DROPPED 900 LBS AND TOTALIZER DROPPED 1700 LBS IN FLT. CAPT CHECKED CROSS FEED VALVE IN FLT VERIFIED IT WAS CLOSEDAug 11, 2025 · N33289 · Boeing 737824SDR 2025FA0000597Servo · contaminatedMOMENTARY ENGINE ROUGHNESS/VIBRATION/ LOSS OF POWER. PILOT REPORTED:"ON TAKEOFF OUT OF LVK AT 600 AGL THE ENGINE LOST TOTAL POWER FOR A MINIMUM OF ONE SECOND. AFTER THE LOSS OF POWER THE ENGINE IMMEDIATELY CAME BACK. I ENTERED THE TRAFFIC PATTERN AND DISCONTINAug 7, 2025 · N1668C · Cessna 172SSDR NACA2025080600002Control Panel · failedFUEL SYSTEM CONTROL PANEL HAS BROKEN KORRY LIGHT. REMOVED AND REPLACED FUEL MANAGEMENT PANEL REF 767-300 AMM 28-22-17 OPS CHECK GOOD.Aug 6, 2025 · N567NC · Boeing 76733ASDR AALA202507250856Fuel Panel · faultedAIRCRAFT WAS NOT GROUNDED: IN FLIGHT RIGHT AFTER FUEL LOW PRESSURE LIGHT ILLUMINATED STEADY FOR SEVERAL MINUTES AND DID NOT EXTINGUISH. VERIFIED RIGHT AFT BOOST PUMP INOPERATIVE. REMOVED AND REPLACED P5 PANEL ASSEMBLY. PER AMM 28-22-43.Jul 17, 2025 · N913NN · Boeing 737823SDR DALA2025063004850Fuel Sys · leakingSHIP 9584 PER ERA 621136-14AD WORKING CARD 5720-01103-01B. FUEL LEAK FOUND DURING INSPECTION OF RH WING AFT LOWER SKIN DOUBLER AT XRS=164. CORRECTIVE ACTION: COMPLIED WITH PRI 621136-14AD REV A REV 0 (7125286)Jun 25, 2025 · N986AT · Boeing 717200SDR 2025F00145Warning Light · multiple failTHROUGHOUT THE FLIGHT, OBSERVED THAT THE FUEL KEPT MOVING AROUND WITHOUT US MOVING THE FUEL TRANSFER SWITCH. WE WOULD EVENTUALLY TRY TO EVEN BOTH FUEL GAUGES OUT BUT THEY NEVER SEEMED TO BALANCE. THEY WOULD BALANCE FOR A SECOND, SO WE'D TURN THE FUEL SWITCH OFJun 20, 2025 · N145J · Raythn 390SDR IPXA2025070183508Fuel Sys · inoperative**SUPPLEMENTAL SDR** DURING FLIGHT AT FL390 WE GOT A LEVEL 1 TANK 2 PUMPS OFF. FUEL SYSTEM WAS IN MANUAL MODE PER MEL 28-01-1-2. THIS WAS FOLLOWED BY A LEVEL 2 ENG 2 RPM LO. THE ENGINE 2 FLAMED OUT. WE STARTED THO DRIFT CONSULTED WITH SME IN PPE AND TECH. ALLJun 18, 2025 · N251UP · Doug MD11FSDR AALA202506238865Relay · failedAIRCRAFT WAS NOT GROUNDED: AFTER ENGINE STARTED WITH BOTH CENTER PUMP FUEL SWITCHES IN THE ON POSITION, THE RIGHT CENTER FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED. PRIMED PUMP 28-22-41. REPLACED R55 CONTROL RELAY (AALA202506238865) AND K9901 INPUT RELAY ( AALA2Jun 17, 2025 · N976AN · Boeing 737823SDR AALA202506239921Relay · failedAIRCRAFT WAS NOT GROUNDED: AFTER ENGINE STARTED WITH BOTH CENTER PUMP FUEL SWITCHES IN THE ON POSITION, THE RIGHT CENTER FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED. PRIMED PUMP 28-22-41. REPLACED R55 CONTROL RELAY (AALA202506238865) AND K9901 INPUT RELAY ( AALA2Jun 17, 2025 · N976AN · Boeing 737823SDR F3LA202506090246Computer · faultedAC WAS PULLED OOS FOR THIS EVENT. REFERENCE LP493674 ITEM 1, ALMOST 3000LB FUEL IMBALANCE ON A 2.5 HOUR FLIGHT. RIGHT SIDE LOW. CORRECTIVE ACTION: REF NR-137619 -R/R FQIC 3QT OPS CK OK. REF AMM 28-42-34-000-001-A, 28-42-34-400-001-A.Jun 8, 2025 · N309FR · Airbus A320251NSDR HALA20250525149Master Switch · malfunctionedETOPS - FUEL ENG 1 + 2 LP VALVE FAULT. FUEL SDP FUEL LINES PARTIALLY CLOSING& AMBER. REPLACED ENG 2 MASTER SWITCH SLAVE RELAT 3QG2 PER AMM 28 - 24 - 02. INSPECTED & CLEANED ENG 1 AND ENG 2 MASTER SWITCH NO FAULTS NOTED. PERFORMED LP VALVE MOTOR CHECK PER AMM 2May 23, 2025 · N4663K · Airbus A330343SDR DXTA2025050603378Switch · out of positionFUEL CROSSFEED HARDWARE: CROSSFEEDING LEFT TO RIGHT, BOTH FUEL BOOST L AND R ILLUMINATED ALONG WITH BOTH LO FUEL PRESS L AND R. CAME OUT OF CROSSFEED AND BOTH LO PRESS L AND R LIGHTS EXTINGUISHED. BOTH L AND R FUEL BOOST REMAINED ILLUMINATED. FOLLOWED THE CMay 7, 2025 · N576QS · Cessna 560XLSDR DXTA2025050203276Control Valve · faultedRIGHT ENGINE ENGINE COMPRESSOR STALL: AT APPROX. 42000FT IN THE DECENT, A COMPRESSOR STALL WAS FELT FOR ABOUT 5-10 SECONDS, AIRCRAFT VIBRATION WAS FELT AND LOUD BANGING NOISE WAS HEARD. THE R ENGINE SHUTDOWN BLUE ADVISORY MESSAGE WAS ALSO DISPLAYED WITH N1, N2Apr 29, 2025 · N372QS · Cessna 680SOVSDR YENA2025042500436Warning Message · false activationFLT#7, JFK-LHR. (ETOPS). FUEL CLASS II MX MSG ON ECAM ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY FUEL ); PERFORMED BITE TEST OF FLSS PER AMM SUBTASK 28-46-00-740-051-H. NO FAULT NOTED AT THIS Apr 25, 2025 · N4048J · Airbus A321271NXSDR AALA202504022621Unknown · unknownAIRCRAFT WAS GROUNDED: FUEL IS CONTINUOUSLY GOING INTO THE CENTER TANK WITH CENTER PUMPS OFF. FUEL WILL NOT BURN BELOW 0.20 IN CENTER TANKS WITH PUMPS ON. NO FAULTS FOUND. PER FIM TEST TASK 28-41-00-810-801.Apr 1, 2025 · N881NN · Boeing 737823
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