# Service difficulty reports: JASC 2841 A list on [JASC 2841](https://openairdocs.org/jasc/2841.md). Reports filed under 2841 · Fuel Quantity Indicator, newest first. Page 1 of 24 · 1,152 reports - [SDR SWAA2026092481746](https://openairdocs.org/sdr/SWAA2026092481746.md): Probe · faulty · Sep 23, 2026 · N473WN · Boeing 7377H4 > NR 1 MAIN TANK BURNED 800 LBS. AFTER TAKE OFF WITH CENTER TANK FUEL PUMPS ON WITH FUEL IN CENTER TANK. THE NR 1 FUEL GUAGE SHOWED ABOUT 800LBS. LOST IN ONE MINUTE. REF TANK TIGER REPAIR WORK ORDER TT04060 FOR ALL WORK PERFORMED. ACFT OKAY FOR SERVICE. - [SDR SWAA2026092418091](https://openairdocs.org/sdr/SWAA2026092418091.md): Compensator · faulted · Sep 23, 2026 · N473WN · Boeing 7377H4 > NR 1 MAIN TANK BURNED 800 LBS. AFTER TAKE OFF WITH CENTER TANK FUEL PUMPS ON WITH FUEL IN CENTER TANK. THE NR 1 FUEL GUAGE SHOWED ABOUT 800LBS. LOST IN ONE MINUTE. REF TANK TIGER REPAIR WORK ORDER TT04060 FOR ALL WORK PERFORMED ACFT OKAY FOR SERVICE. - [SDR YENA2026091100790](https://openairdocs.org/sdr/YENA2026091100790.md): Indicator · faulted · Sep 9, 2026 · N2180J · Airbus A321271NX > FLT 1621, LHR-BOS. (ETOPS) FUEL FQI CH2 FAULT ( FUEL QUANTITY INDICATING COMPUTER SYSTEM CHANNELS). OPEN - [SDR I5PA2026083088806](https://openairdocs.org/sdr/I5PA2026083088806.md): Indicator · obscured · Aug 30, 2026 · N888LT · Boeing 757230 > ETOPS SIGNIFICANT REPORT, LEFT FUEL LOAD SELECT INDICATOR INOPERATIVE. REPLACED THE LT LOAD SELECT INDICATOR IAW APPLICABLE AMM - [SDR HNAA2026081800730](https://openairdocs.org/sdr/HNAA2026081800730.md): Repeater · fluctuates · Aug 17, 2026 · N658AE · Emb EMB145LR > LEFT FUEL QTY FLUCTUATED +/- 1000 LBS WITH LT TANK INDICATING, 5,000 LBS & STABILIZED AT 4,500 LBS IN FLT. WING TANK FUEL QTY IND EICAS. R & R FUEL QTY, SELECTOR REPEATER INDICATOR IAW AMM 28-23-03. OPS CHKD GOOD. - [SDR I5PA2026080888801](https://openairdocs.org/sdr/I5PA2026080888801.md): Indicator · inoperative · Aug 8, 2026 · N888LT · Boeing 757230 > LOAD SELECT CONTROL UNIT INOPERATIVE. REPLACED LOAD SELECT INDICATOR IAW AMM. - [SDR SWAA2026072855851](https://openairdocs.org/sdr/SWAA2026072855851.md): Compensator · leaking · Jul 24, 2026 · N250WN · Boeing 7377H4 > INFLIGHT, NR 2 FUEL IMBALANCE CLIMBING THROUGH FL 250, NOTICED NR 2 FUEL QTY DECREASE BELOW NR 1 ENGINE QTY. FUEL IMBALANCE WAS GREATER THAN 3,000 LBS. CREW RAN QRH & SHUTDOWN THE ENGINE. UPON ACFT REACHING THE GATE, INSPECTED FOR OBVIOUS SIGNS OF A FUEL LEAK - [SDR SWAA2026072809480](https://openairdocs.org/sdr/SWAA2026072809480.md): Tank Unit · leaking · Jul 24, 2026 · N250WN · Boeing 7377H4 > INFLIGHT NR 2 FUEL IMBALANCE CLIMBING THROUGH FL 250, NOTICED NR 2 FUEL QUANITY DECREASE BELOW #1 ENGINE QUANITY. FUEL IMBALANCE WAS GRATER THAN 3,000LBS. CREW RAN QRH AND SHUT DOWN THE ENGINE. UPON A/C REACHING THE GATE INSPECTED A/C FOR OBVIOUS SIGNS OF A FU - [SDR SWAA2026072847033](https://openairdocs.org/sdr/SWAA2026072847033.md): Tank Unit · leaking · Jul 24, 2026 · N250WN · Boeing 7377H4 > INFLIGHT NR 2 FUEL IMBALANCE CLIMBING THROUGH FL 250, NOTICED NR 2 FUEL QTY DECREASE BELOW NR 1 ENGINE QTY. FUEL IMBALANCE WAS GREATER THAN 3,000LBS. CREW RAN QRH & SHUTDOWN ENGINE. UPON A/C REACHING THE GATE INSPECTED A/C FOR OBVIOUS SIGNS OF A FUEL LEAK IN R - [SDR SWAA2026072828842](https://openairdocs.org/sdr/SWAA2026072828842.md): Tank Unit · leaking · Jul 24, 2026 · N250WN · Boeing 7377H4 > INFLIGHT, NR 2 FUEL IMBALANCE CLIMBING THROUGH FL 250, NOTICED NR 2 FUEL QTY DECREASE BELOW NR 1 ENG QTY. FUEL IMBALANCE WAS GREATER THAN 3,000LBS. CREW RAN QRH & SHUTDOWN ENG. ON ACFT REACHING GATE, INSPECTED ACFT FOR OBVIOUS SIGNS OF A FUEL LEAK IAW AMM 28 - [SDR SWAA2026072447702](https://openairdocs.org/sdr/SWAA2026072447702.md): Tank Unit · leaking · Jul 20, 2026 · N8662F · Boeing 7378H4 > DURING CLIMB NR 2 FUEL TANK QUANTITY DECREASED TO OVER 1000 LBS IMBALANCE WITH 3000 LBS OF FUEL IN THE CENTER INSPECTED AC FOR FUEL LEAKS NONE FOUND. PERFORMED FQIS BITE IAW FIM 28-41 TASK 801 NO FAULTS FOUND. STICK READINGS SHOW 6660LBS IN NR 1 AND 2 TANKS WI - [SDR SWAA2026072427046](https://openairdocs.org/sdr/SWAA2026072427046.md): Compensator · faulted · Jul 20, 2026 · N8662F · Boeing 7378H4 > DURING CLIMB NR 2 FUEL TANK QTY DECREASED TO OVER 1000 LBS IMBALANCE WITH 3000 LBS OF FUEL IN THE CENTER INSPECTED ACFT FOR FUEL LEAKS NONE FOUND. PERFORMED FQIS BITE IAW FIM 28-41 TASK 801 NO FAULTS FOUND. STICK READINGS SHOW 6660LBS IN NR 1 AND NR 2 TANKS W - [SDR SWAA2026072407018](https://openairdocs.org/sdr/SWAA2026072407018.md): Tank Unit · leaking · Jul 20, 2026 · N8662F · Boeing 7378H4 > DURING CLIMB, NR 2 FUEL TANK QTY DECREASED TO OVER 1000 LBS IMBALANCE WITH 3000 LBS OF FUEL IN THE CENTER. INSPECTED ACFT FOR FUEL LEAKS NONE FOUND. PERFORMED FQIS BITE IAW FIM 28-41, TASK 801, NO FAULTS FOUND. STICK READINGS SHOW 6660LBS IN NR 1 & 2 TANKS W - [SDR SWAA2026072426571](https://openairdocs.org/sdr/SWAA2026072426571.md): Tank Unit · leaking · Jul 20, 2026 · N8662F · Boeing 7378H4 > DURING CLIMB NR 2 FUEL TANK QUANTITY DECREASED TO OVER 1000 LBS IMBALANCE WITH 3000 LBS OF FUEL IN THE CENTER INSPECTED ACFT FOR FUEL LEAKS NONE FOUND. PERFORMED FQIS BITE IAW FIM 28-41 TASK 801 NO FAULTS FOUND. STICK READINGS SHOW 6660LBS IN NR 1 & 2 TANKS WI - [SDR CALA2026060516848](https://openairdocs.org/sdr/CALA2026060516848.md): Probe · faulty · Jun 2, 2026 · N686UA · Boeing 7673CB > FUEL CONFIG LIGHT CAME ON BELOW 1000 FT. RAN CK LST. THEN RT TNK FUEL WENT UP BY 1700 LBS PERFORMED FQIS BITE TEST PER FIM 28-41 TASK 848, FOUND MESSAGE "RM COMPENSATOR CONTAMINATED A01" ON LAST LEG IN FAULT HISTORY., PERFORMED WIRING CHECK FROM FUEL QTY PRO - [SDR CALA2026052816603](https://openairdocs.org/sdr/CALA2026052816603.md): Densitometer · faulted · May 25, 2026 · N686UA · Boeing 7673CB > RT FUEL GAUGE FREEZES INTERMITTANTLY CAUSING A FUEL CONFIG LIGHT. CROSSFEED DOES NOT MOVE GAUGE. PERFORMED FUEL QTY BITE IAW FIM 28-41 FAULT TREE 847 FOUND NO PRESENT FAULTS. FOUND FAULT IN HISTORY LEG 00 LM DENS SENS OPEN AT PROC A03. LEG 01 LM DENS SEN - [SDR AALA202605200683](https://openairdocs.org/sdr/AALA202605200683.md): Comparator · failed · May 15, 2026 · N886NN · Boeing 737823 > AIRCRAFT WAS GROUNDED: AT FL400 RIGHT FUEL REMAINING STARTED DROPPING FROM 7.0 REMAINING TO ABOUT 4.0 REMOVED AND REPLACED NUMBER 2 MAIN TANK FUEL COMPENSATOR PROBE. PER 28-41-21-401. PERFORMED B737 AMM 28-41-00-730-801 AND 28-41-21-710-801 DRY CAP AND RESISTA - [SDR DALA2026051102961](https://openairdocs.org/sdr/DALA2026051102961.md): Warning Message · false activation · May 7, 2026 · N333DU · Airbus BD5001A11 > DECLARED EMERGENCY DUE TO FUEL QTY LOW MSG. FLIGHT SAFELY ON THE GROUND. PERFORMED SYSTEM RESET OPS CHECK GOOD. (LP# 8602822; AIRCRAFT WAS GROUNDED) - [SDR HNAA2026042700360](https://openairdocs.org/sdr/HNAA2026042700360.md): Signal Cond Unit · abnormal · Apr 25, 2026 · N660CL · Emb EMB145LR > LEFT TANK SHOWING DASHES FACT 25APR26 19:18 CLT R+R'D FUEL SIGNAL CONDITION UNIT IRT AMM 28-41-01. OPS CHECK GOOD IAW AMM 28-41-00. A/C OKAY FOR SERVICE - [SDR 2026FA0000301](https://openairdocs.org/sdr/2026FA0000301.md): Indication Sys · false indication · Apr 24, 2026 · N781RL · Skrsky S76C > RDAU DISPLAYS FAULTY FUEL INDICATIONS. AFTER START-UP #1 FUEL QUANTITY DROPS APPROX. 100 LBS. THEN RISES THE SAME AFTER SHUTDOWN. - [SDR HNAA2026042200348](https://openairdocs.org/sdr/HNAA2026042200348.md): Indicator · faulted · Apr 21, 2026 · N933JN · Emb EMB145LR > FUEL QUANITY INDICATION LOSS ON BOTH TANKS. UPON ARRIVAL FOUND POWER SELECTION SWITCH ON FUEL PANEL NOT COMPLETELY IN NORMAL POSITION WITH GAURD SEATED. CYCLED SWITCH AND GAURD TO CORRECT POSITION. ALL INDICATIONS RETURNED NORMAL. PERFORMED OPS CHECK IAW AMM - [SDR AALA202603187947](https://openairdocs.org/sdr/AALA202603187947.md): Pressure Switch · faulty · Mar 17, 2026 · N328RR · Boeing 7378 > AIRCRAFT WAS NOT GROUNDED: NUMBER 2 FORWARD FUEL PUMP LOW PRESSURE LIGHT WILL NOT ILLUMINATE WHEN PUMP IS TURNED OFF. REMOVED AND REPLACED NUMBER 2 TANK FORWARD FUEL BOOST PUMP PRESSURE SWITCH. PER AMM 28-42-11. OPS CHECK GOOD. - [SDR IPXA2026021860750](https://openairdocs.org/sdr/IPXA2026021860750.md): Indicator · inoperative · Feb 17, 2026 · N433UP · Boeing 75724APF > AIR TURN BACK, FUEL QTY IND BLANKED ON Ã?LL TANKS ÖN DEPARTURE. FUEL QTY IND STÃ?TUS MESSAGE. FUEL QTY BITE PERFORMED IAW AMM 28-41-00-501, NO FAULT FOUND. SYSTEM IND NORMÃ?L. - [SDR CALA2026021213745](https://openairdocs.org/sdr/CALA2026021213745.md): Probe · faulty · Feb 12, 2026 · N30401 · Boeing 737924 > FUEL IMBALANCE ON TANK 1 DECREASING RAPIDLY. PERFORMED NR 1 TANK FQIS DRY RESISTANCE AND CAPACITANCE CHECK IAW AMM 28-41-21-710-801, FOUND F15, F1, F2, F3, F4, F5, F6 FQIS TANK UNITS OUT OF LIMITS. R & R NR 1 FQIS TANK UNITS OUT OF LIMITS F15, F1, F2, F3, F - [SDR CALA2026020413578](https://openairdocs.org/sdr/CALA2026020413578.md): Processing Unit · faulted · Feb 1, 2026 · N57857 · Boeing 757324 > CENTER FUEL TANK GAUGE WENT BLANK AFTER TAKE OFFON ARRIVAL FUEL QTY PROCESSOR BITE INDICATED AS FOLLOWS: PRESENT FAULTS - CT HIZ WIRE OPEN AT SPAR (G). LEG 00 FAULTS - CT HIZ SHIELD OPEN AT SPAR (A06), CT TU 3 SHORTED IN TANK (A01), CT HIZ WIRE OPEN AT SPAR (A - [SDR AALA202603064406](https://openairdocs.org/sdr/AALA202603064406.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823 > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA - [SDR AALA202603061156](https://openairdocs.org/sdr/AALA202603061156.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823 > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA - [SDR AALA202603068639](https://openairdocs.org/sdr/AALA202603068639.md): Probe · faulted · Jan 21, 2026 · N865NN · Boeing 737823 > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT CRUISE NOTICED ENGINE #1 WAS IMBALANCED; EXPECTED FUEL AT DESTINATION WAS INDICATING 11K LBS AND WAS DROPPING FAST TO 10KLBS. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT PHX. VERIFIED LEFT HAND FUEL QUA - [SDR CALA2025122112282](https://openairdocs.org/sdr/CALA2025122112282.md): Gauge · faulted · Dec 20, 2025 · N672UA · Boeing 767322 > FYI LT FUEL TANK GAUGE BLANK WITH ASSOCIATED STATUS MESSAGE FUEL QTY IND THIS ITEM IS CLEARED REF 7345418. - [SDR AALA202603069141](https://openairdocs.org/sdr/AALA202603069141.md): Probe · faulted · Dec 16, 2025 · N952NN · Boeing 737823 > AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL. REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND F - [SDR CALA2025112811567](https://openairdocs.org/sdr/CALA2025112811567.md): Fuel Sys · malfunctioned · Nov 26, 2025 · N669UA · Boeing 767322 > FUEL DISAGREE PROG 2 FMC MSG. CALC FUEL DIFFRD TOTLZR BY 3.0. TOTLZR FUEL 3.2 LESS THAN FLT PL, ACP 34-61 FAULT TREE 845 NO FAULTS NOTED ACP. FUEL TOTAL ONBOARD IN FMC AND FUEL INDICTOR SAME. - [SDR CALA2025112511472](https://openairdocs.org/sdr/CALA2025112511472.md): Indication Sys · false indication · Nov 22, 2025 · N38417 · Boeing 737924ER > NO 1 ENG FUEL RAPIDLY DROPPED AFTER SHUTTING OFF CENTER TANK PUMPS PERFORMED FIM 28-41 TASK 814, FQIS BITE GROUND TEST PASSED. SUMPED ALL FUEL TANKS, NO CONTAMINATION FOUND. CHECKED FUEL TANK QUANTITIES USING FUEL MEASURING STICKS, QUANTITY MATCHES FLIGHT DECK - [SDR AALA202511240492](https://openairdocs.org/sdr/AALA202511240492.md): Indicator · failed · Nov 22, 2025 · N337PJ · Boeing 737823 > AIRCRAFT WAS GROUNDED: FUEL QUANTITY DISPLAY ON UPPER DISPLAY UNIT BLANKS INTERMITTENTLY. REMOVE AND REPLACED NUMBER 2 ELECTRIC DISPLAY UNIT AND INSTALLED REQUIERED SOFTWARE. SYSTEM OPERATIONAL CHECKS NORMAL. PER AMM 31-62-00. FAULT CLEARED. - [SDR CALA2025112111402](https://openairdocs.org/sdr/CALA2025112111402.md): Processor · faulted · Nov 19, 2025 · N17233 · Boeing 737824 > REPEAT ISSUE, RT TANK QTY STUCK AT 6.93 FOR 30 MINS IN CRUISE & THEN RAPIDLY DECREASED. PERFORMED BITE TEST OF THE FQIS, TESTED GOOD, AS A PRECAUTION, REMOVED AND REPLACED WITH A NEW FUEL QUANTITY PROCESSOR UNIT IAW TASK 28-41-81-000-801, AND TASK 28-41-81-4 - [SDR DALA2025111808426](https://openairdocs.org/sdr/DALA2025111808426.md): Module · inoperative · Nov 13, 2025 · N938AT · Boeing 717200 > DIVERTED TO MSN DUE TO FUEL QUANTITY INOPERATIVE. REPLACED ELECTRONIC MODULE. OPS CHECK NORMAL.(1301584) - [SDR AALA202511058026](https://openairdocs.org/sdr/AALA202511058026.md): Indicator · false indication · Nov 2, 2025 · N9013A · Airbus A319115 > AIRCRAFT WAS GROUNDED: FUEL F. USED/FOB DISAGREE ECAM AT CRUISE. PERFORMED QRH FUEL LEAK PROCEDURE. COULD NOT DEFINITIVELY CONFIRM OR DENY A FUEL LEAK. LEFT INNER WING TANK QUANTITY WAS GOING DOWN FASTER BUT FF, FUEL USED, AND ARRIVAL FUEL INDICATIONS WERE C - [SDR AALA202510224928](https://openairdocs.org/sdr/AALA202510224928.md): Indication Sys · malfunctioned · Oct 21, 2025 · N810NN · Boeing 737823 > AIRCRAFT WAS NOT GROUNDED: LEFT MAIN FUEL TANK QUANTITY INDICATION ERRATIC. FUEL QUANTITY SHOWS INCREASING AND DECREASING CONSTANTLY WHEN CROSS-FEEDING AND LEFT MAIN TANK FUEL PUMPS TURNED OFF. CONFIRMED LEFT FLIGHT DECK FUEL TANK INDUCTION INOPERATIVE. (OPEN - [SDR AALA202510218901](https://openairdocs.org/sdr/AALA202510218901.md): Processor · faulty · Oct 19, 2025 · N810NN · Boeing 737823 > AIRCRAFT WAS GROUNDED: LEFT FUEL TANK READINGS ARE ERRATIC. IT SHOWS FUEL CONTENTS INCREASING AND DECREASING RAPIDLY CONTINUOUSLY. AFTER ONE HOUR OF RAPID INDICATION FLUCTUATIONS, THE LEFT FUEL GAUGE GAVE UP AND BLANKED OUT COMPLETELY. REMOVED AND REPLACED FUE - [SDR SWAA2025102005584](https://openairdocs.org/sdr/SWAA2025102005584.md): Compensator · leaking · Oct 18, 2025 · N479WN · Boeing 7377H4 > SUSPECTED FUEL LEAK. ALSO FUEL IMBALANCE RT SIDE FIRST THEN LEFT SIDE. 5.8 AT GATE IN JAX. SUPPOSED TO LAND WITH 6.6 IN MCO. ALSO HAD 6.3 AT GATE IN JAX. IT NOW STATES 5.7? (6.6). NH 30 DAYS. HANGAR REQUEST RECORD #4196<[01] ACCOMPLISHED GVI OF MAIN WING AND C - [SDR SWAA2025102025701](https://openairdocs.org/sdr/SWAA2025102025701.md): Processor · leaking · Oct 18, 2025 · N479WN · Boeing 7377H4 > SUSPECTED FUEL LEAK. ALSO FUEL IMBALANCE RT SIDE FIRST THEN LEFT SIDE. 5.8 AT GATE IN JAX. SUPPOSED TO LAND WITH 6.6 IN MCO. ALSO HAD 6.3 AT GATE IN JAX. IT NOW STATES 5.7 (6.6). NH 30 DAYS. ACCOMPD GVI OF MAIN WING & CENTER TANKS PER AMM 28-11-00; NO LEAKS - [SDR AALA202509304610](https://openairdocs.org/sdr/AALA202509304610.md): Processor · failed · Sep 28, 2025 · N801NN · Boeing 737823 > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ON CLIMB OUT GOT A FUEL IMBALANCE INDICATION WITH APPROXIMATELY 1500LB BETWEEN LEFT AND RIGHT TANKS. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. PERFORMED FQIS BITE TEST, NO INFLIGHT FAULT - [SDR CALA2025090808596](https://openairdocs.org/sdr/CALA2025090808596.md): Indicator · faulted · Sep 4, 2025 · N648UA · Boeing 767322 > SUSPECTED FUEL LEAK, RT ENGINE, FL370 FUEL COFIG WITH IN 5 MIN INSPECTED ENGINE 2 FOR EXTERNAL FUEL LEAK,WITH FAN COWLS,THRUST REVERSERS AND CORE COWL OPEN NO FUEL LEAK WAS NOTED, DRAINS WERE ALSO INSPECTED. ENGINE COWLS AND THRUST REVERSERS WERE CLOSED & REA - [SDR SWI2025F01070](https://openairdocs.org/sdr/SWI2025F01070.md): Gauge · faulted · Aug 10, 2025 · N602UX · Emb ERJ170200LL > GAUGE FUEL SUDDENLY SHOWING 3000 ON DESCENT AND RIGHT FUEL GAUGE SHOWING DASHES.CHECKED PERFORMANCE INIT PAGE, SHOWING 3000 POUNDS ACTUAL FUEL (GAUGE). MEL 28-41-0CAT A DUE 08/13/2025NOTE: MAINTENANCE ACTION REQUIRED EVERY LEG.WHEN CLEARING THIS DEFERRAL SMO - [SDR ABXA20250805171](https://openairdocs.org/sdr/ABXA20250805171.md): Indication Sys · malfunctioned · Aug 5, 2025 · N760CK · Boeing 767341 > FUEL QUANTITY CHANNEL STATUS MSG ON TAXI OUT A/C RETURNED TO THE GATE (BTB) MTX GROUNDED AC AND DEFERRED FUEL QTY FOR DEPARTURE IAW MEL ABX-28-41-1-3-1. MTX RETURNED AC TO SERVICE. - [SDR DALA2025071505318](https://openairdocs.org/sdr/DALA2025071505318.md): Computer · faulted · Jul 12, 2025 · N352NW · Airbus A320212 > SHIP 3252 - MISC - DECLARED EMERGENCY FOR SUSPECTED FUEL LEAK. CENTER TANK QUANTITY FLUCTUATING. MEL ALREADY APPLIED FOR CENTER TANK AUTO FEED SYSTEM. CORRECTIVE ACTION: REPLACED FQIC. (LP: 7745944) - [SDR IPXA2025071153206](https://openairdocs.org/sdr/IPXA2025071153206.md): Indicator · inoperative · Jul 3, 2025 · N469UP · Boeing 75724APF > AIR TURN BACK DUE TO RIGHT SIDE FUEL QTY INDICATION INOP REMOVED AND REPLACED ON R/H WING TANK: FUEL PROBES: #1, #2, #3, #4, #5, #7, #8, #9, #10, #11 AND 12, AND PERFORMED LEAK CHECK ON THOSE FUEL ACCESS PANEL, WHERE FUEL PROBES INSTALLED BY A UPS VENDOR. ACCO - [SDR DALA2025062404732](https://openairdocs.org/sdr/DALA2025062404732.md): Fuel Sys · false indication · Jun 22, 2025 · N355DN · Airbus A321213 > SHIP 3055 - DIV - TO ORF DUE TO FUEL F.USED/FOB DISAGREE ECAM WARNING. CORRECTIVE ACTION: FOUND A 200 LBS OF FUEL DIFFERENCE (LEFT TANK LOWER) BUT WITHIN TOLERANCE. PERFORMED FQIC BITE TEST, NO FAULTS NOTED. (LP 7195342) - [SDR AALA202506232718](https://openairdocs.org/sdr/AALA202506232718.md): Indicator · malfunctioned · Jun 19, 2025 · N897NN · Boeing 737823 > AIRCRAFT WAS GROUNDED: CENTER TANK FUEL QUANTITY INDICATOR ONCE AGAIN BLANKED IN FLIGHT. FUEL TOTALIZER SUBSEQUENTLY BLANKED AS WELL. FUEL QUANTITY IN CENTER TANK WAS 0 JUST BEFORE INDICATOR BLANKING. (OPEN). - [SDR SWAA2025060276501](https://openairdocs.org/sdr/SWAA2025060276501.md): Compensator · faulty · May 30, 2025 · N8690A · Boeing 7378H4 > AT CRUISE NOTICED #1 FUEL TANK DECREASING RAPIDLY (1200 LB IMBALANCE). DIVERTED TO PSP. NOTICED 2 UNITS LEFT AILERON TRIM. NO OVERWEIGHT LANDING. ON POST FLIGHT INSPECTION (WITH FIRE DEPARTMENT); NO VISIBLE INDICATION OF A FUEL. FINAL IMBALANCE AT THE GAGE WAS - [SDR GTIA2025042838887](https://openairdocs.org/sdr/GTIA2025042838887.md): Indicator · warning message · Apr 28, 2025 · N631NK · Airbus A320232 > FUEL AUTO TRANSFER FAULT. FUEL QTY INDICATIONS ON LEFT MAIN TANK KEPT CHANGING BY 4000+ LBS. FUEL LEAKING FROM RIGHT WING OVERFLOW VENT-REF WO TT01557-2 FOR R + R OF RT TANK FUEL QUANTITY ( 28QT2) THIS CLEARS DMII 3573436-2. MOC NOTIFIED PLACARD REMOVED. REF W Next page: https://openairdocs.org/jasc/2841/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 jasc_code = '2841' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/jasc/2841/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.