JASC 2740

Service difficulty reports · 2,126

Reports filed under 2740 · Stabilizer Control 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 = '2740'
  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 UIEA2026101500987Limit Switch · failedREJECTED T/O AT 60KTS DUE TO EICAS MESSAGE. UNSCHEDULED STAB TRIM MESSAGE ALSO APPEARED TWICE DURING TAXI OUT(<P>RIGHT STAB TRIM LIMIT SWITCH/POSITION INDICATOR EXPERIENCED AN INTERNAL SHORT. R&R R/H STAB TRIM LIMIT SWITCH AND POSITION TRANSMITTER MODULE PER AOct 12, 2026 · N649GT · Boeing 767375SDR AALA202610081174Motor · inoperativeAIRCRAFT WAS GROUNDED: -- EMERGENCY DECLARED. DECESION WAS MADE TO RETURN TO DFW. AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT -- ELECTRIC STAB TRIM FAILED AFTER TAKEOFF. ALSO SPEED TRIM FAIL LIGHT ILLUMINATED. REMOVED AND REPLACED STAB TRIM MOTOR PER AMM 27Oct 7, 2026 · N317PG · Boeing 737823SDR AALA202609251867Stabilizer · jammedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVEERTED TO PIT DUE TO THE FLIGHT CREW REPORTING FLIGHT CONTROL STABILIZER JAM AFTER TAKEOFF - THE AIRCRAFT LANDED SAFELY AT PIT AND TAXIED TO THE GATE UNDER ITS OWN POWER. (OPEN)Sep 25, 2026 · N544UW · Airbus A321231SDR U5QA202609010180Rvdt · inoperativeDECLARED EMERGENCY. SPOILERS FAULT CAUTION, STAB TRIM FAIL ADVISORY. CYAN STAB TRIM FAULT ON LANDING: REMOVED AND REPLACED RT OTBD MULTI-FUNCTION SPOILIER ROTARY VARIABLE-DIFFERENTIAL TRANSFORMER (MFS RVDT) AND INSTALLED A NEW RT OUTBOARD RVDT IAW AMM 27-61Sep 1, 2026 · N301JE · Bombdr BD1001A10SDR AALA202609016990Relay · inoperativeAIRCRAFT WAS GROUNDED: CLIMBING OUT OF LGA, FLT CONT CAUTION MESSAGE AND BOTH CA AND FO ELECTRICAL TRIM WOULD NOT FUNCTION. DECESION MADE TO DIVERT TO JFK, EMERGENCY DECLARED AND AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED STAAug 30, 2026 · N907AN · Boeing 737823SDR AALA202608203711Chain · brokenAIRCRAFT WAS GROUNDED: AFTER TAKE OFF, AT 9500FT AND 250KIAS, ELECTRIC STAB TRIM MAKE A CLUNKY NOISE AND BECAME UNRESPONSIVE. MANUAL TRIM WAS UNRESPONSIVE TOO. DECESION MADE TO RETURN TO MIA. EMERGENCY DECLARED AND LANDED OVERWEIGHT WITHOUT INCIDENT. LANDING MAug 19, 2026 · N956NN · Boeing 737823SDR DXTA2026072708982Pitch Control · faultedON ROTATION & CLIMB OUT, PRIMARY PITCH TRIM FAILED. SWITCHED TO SECONDARY WHICH ALSO FAILED. RAN QRH. TECHS REVIEWED TEAM 680'S ARES ANALYSIS, WHICH DETERMINED THE PRI STAB TRIM FAIL EVENT WAS LIKELY CAUSED BY SIMULTANEOUS PITCH TRIM INPUTS FROM BOTH PILOT & Jul 24, 2026 · N907QS · Cessna 680ASDR SWAA2026072080561Trim Motor · failedOTS - ATB- ELEC. STAB TRIM FAIL ON CLIMB AROUND 1000 FT AGL._ REMOVED AND REPLACED STABILIZER TRIM MOTOR IAW AMM 27-41-71. OPS CHKD GOOD.Jul 18, 2026 · N8674B · Boeing 7378H4SDR SWAA2026070719209Trim System · malfunctionedSTABILIZER TRIM FAILED DURING CRUISE. STAB OUT OF TRIM LIGHT CAME ON AT START OF DESCENT, MAIN AND AUTOPILOT TRIM ELECTRIC INOPERATIVE. PERFORMED FIM 27-41 TASK 804 STM LOGIC CARD RESET. STAB, OPS CHKD NORMAL. PERFORMED TEST 32 SPD/STB TRIM TEST ON A&B WITHJul 7, 2026 · N8324A · Boeing 7378H4SDR SWAA2026061511618Switch · faultySTAB OUT OF TRIM LIGHT ILLUMINATED ON DESCENT. RAN QRH AND STABLIZER DID NOT RESPOND TO ELECTRIC TRIM IMPUTS. RAN STAB TRIM INOP QRH. MANUAL STAB TRIM OPS NORMALLY. R & R STAB TRIM NOSE DOWN LIMIT SWITCH S145. COMPLETED STEPS (A) THRU (E)(1)(C) IAW AMM 27-41Jun 12, 2026 · N8923Q · Boeing 7378SDR SWAA2026061512469Trim Motor · faultySTAB OUT OF TRIM LIGHT ILLUMINATED ON DESCENT. RAN QRH & STABLIZER DID NOT RESPOND TO ELECTRIC TRIM IMPUTS. RAN STAB TRIM INOP QRH. MANUAL STAB TRIM OPS NORMALLY. R & R STAB TRIM NOSE DOWN LIMIT SWITCH S145. COMPLETED STEPS (A) THRU (E)(1)(C) IAW AMM 27-41Jun 12, 2026 · N8923Q · Boeing 7378SDR AALA202606072305Gearbox · stuckAIRCRAFT WAS GROUNDED: STAB OUT OF TRIM CAUTION LIGHT IN FLIGHT. MANUAL TRIM UP WAS AVAILABLE MANUAL DOWN TRIM WAS LIMITED TO APPROXIMATELY ONE TURN. DECESION MADE TO RETURN TO DFW EMERGENCY DECLARED AND LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENANCE REPLACEJun 4, 2026 · N927AN · Boeing 737823SDR CALA2026052516504Clevis · corrodedLEFT HORIZONTAL STAB LOWER K LUG FOUND WITH CORROSION DURING REMOVAL DUE TO FREE PLAY CHECK FAILURE. REMOVED CORROSION AND REWORKED AREA ON LH HRZ STAB REAR SPAR LOWER CLEVIS FITTING IAW EC/RA5510-03374.May 22, 2026 · N68821 · Boeing 737924ERSDR DALA2026051803052Brake · no testHORIZONTAL STAB BRAKE FAILED FUNCTION TEST. REPLACED HORIZONTAL STAB BRAKE AND PERFORMED FUNCTION CHECK PER AMP 27-41-01. (LP 1596950 - AIRCRAFT WAS GROUNDED)May 16, 2026 · N305DU · Airbus BD5001A11SDR CALA2026042715737Computer · failedRA FLAG AND AUTOPILOT DISCONNECT. FO SIDE NOT ABLE TO USE NOSE UP TRIM.F/O STAB TRIM SWITCHES NOSE UP TRIM INOP. ACCOMPLISHED BASIC GVI OF VISIBLE CONTROL CABLES IN FWD&AFT E&E BAYS, WHEEL WELL, AND JACKSCREW COMPARTMENT, NO DEFECTS NOTED. FOUND EXCESSIVE MApr 23, 2026 · N37298 · Boeing 737824SDR FJ7A202605270001Control Unit · intermittentON APRIL 12, 2025, WHILE AIRCRAFT N171AM WAS TAXIING FROM THE RAMP AT FORT LAUDERDALE EXECUTIVE AIRPORT (FXE), THE FLIGHT CREW OBSERVED AN EICAS MESSAGE INDICATING “STAB CH 2 INOP.” THE CREW ATTEMPTED TO RESET THE SYSTEM; HOWEVER, THE RESET WAS UNSUCCESSFUL. TApr 12, 2026 · N171AM · Cndair CL6002B16SDR DALA2026033002070Actuator · inoperativeRETURNED TO MSP DUE TO STABILIZER TRIM INOPERATIVE. REPLACED STAB TRIM MOTOR. OPS CHECKED GOOD.Mar 29, 2026 · N825DN · Boeing 737932ERSDR VNAA2026040115401Pitch Control · faultedPITCH FEEL CAUTION AND STAB CH 1 INOPERATIVE. STATUS MESSAGE IN FLIGHT. PERFORMED SPOST IAW AMM 27-61-05-740-801-A03-PSA. FAULTS EXTINGUISHED.Mar 27, 2026 · N553NN · Cndair CL6002D24SDR SWAA2026041683113Link · crackedCRACKED AFT SUPPORT LINK ON STABILIZER FWD CONTROL MECHANISM AT FWD NOSE BAY. REPLACED AFT SUPPORT LINK ON STABILIZER FWD CONTROL MECHANISM AT FWD NOSE COMPARTMENT IAW CMM 27-44-03 REV PAG 42 AND PAG. 706. ADJUSTMENT FOR STABILIZER TRIM CONTROL SYSTEM IS DOCMar 25, 2026 · N7729A · Boeing 73776NSDR 2026FA0000172Trim Switch · failedAIRCRAFT DEPARTED RJCC WITH A DESTINATION OF PANC. WHILE EN ROUTE, THE AIRCRAFT EXPERIENCED A PITCH TRIM FAILURE AFFECTING CHANNEL 1 & CHANNEL 2, INCLUDING A FAILURE OF MACH TRIM. THE AUTOPILOT REMAINED ENGAGED THROUGHOUT THE EVENT. THE FLIGHTCREW UTILIZED THEMar 11, 2026 · N681HC · Cndair CL6002B16SDR DXTA2026030607107Switch · faultedDURING DESCENT, ON ARRIVAL INTO PBI AROUND 24000 FT, GOT STAB TRIM & MACH TRIM ICAS ON PROCEEDED WITH CHKLIST & TRIED TO RE-ENGADED NO SUCCESS. AS WE WERE SLOWING DOWN, GETTING HEAVIER & HEAVIER NOSE DOWN, DECLARED EMERGENCY, AROUND 10000FT ON SHORT FINAL TMar 3, 2026 · N216QS · Cndair CL6002B16SDR IPXA2026030469211Gimbal Joint · crackedTHS ACTUATOR UPPER GIMBAL IS CRACKED. INSTALLED TAB WASHER IN HINGE ARMS SECTION B-B ITEM (27) IAW AMM 55-16-36-401.Mar 1, 2026 · N162UP · Airbus A300F4622RSDR SWAA2026022674592Trim Motor · inoperativeSTABILIZER TRIM INOP ON TAKEOFF. DID NOT WORK WITH AUTOPILOT ON OR OFF. RAN STAB TRIM INOP CHECKLIST AND LANDED USING MANUAL TRIM. R & R STABILIZER TRIM MOTOR IAW AMM 27-41-71. OPS CHECKED GOOD.Feb 25, 2026 · N8922Q · Boeing 7378SDR VNAA2026022012901Control Unit · faultedEMERGENCY RETURN TO FIELD AND STAB TRIM RUNAWAY. REMOVED AND REPLACED HORIZONTAL STAB MCU IAW AMM 27-42-07-000/400-801-A01. REMOVED AND REPLACED SSCU 1 IAW AMM 27-61-05-000/400-801-A01. OPS CHECKED IAW AMM 27-61-05-740-801. OPS CHECK GOOD NO DEFECTS NOTES.Feb 19, 2026 · N553NN · Cndair CL6002D24SDR K11A2026021700368Switch · malfunctionedTRIM INOPERATIVE IN NOSE DOWN POSITION, FUNCTIONED PROPERLY AFTER FLIGHT DIRECTORS WERE RECYCLED. PERFORMED OPS CHECK OF STAB TRIM CONTROL SWITCH IAW AMM 27-41-97, OPS CHECK GOOD. NO DEFECTS NOTE.Feb 17, 2026 · N337CK · Boeing 7373Y0SDR 2026FA0000135Control Cable · shearedUPON TAKEOFF ROLL ON RUNWAY 33 AT X04, PILOTS WENT TO APPLY BACK PRESSURE ON THE YOKE TO BEGIN ROTATION AT 80KIAS AND REPORTED LACK OF AUTHORITY / CONTROL OF THE HORIZONTAL STABILATOR AND ABORTED TAKEOFF. PILOTS TAXI'D BACK TO TAXIWAY A4 AND SQUAWKED / GROUNDEJan 26, 2026 · N292ND · Piper PA44180SDR SWAA2026010859154Relay · failedELECTRIC STAB TRIM FAIL DURING CLIMB OUT, AUTOPILOT WAS NOT ENGAGED. NEITHER CAP OR FO ELECTRIC STAB TRIM WAS OPERATIONAL. MANUAL TRIM OPERATED NORMALLY. R & R R64 STAB TRIM CONTROL RELAY IAW WDM 27-41-12. NO DEFECTS NOTED.Jan 7, 2026 · N8676A · Boeing 7378H4SDR DXTA2026010906471Actuator · faultedUNABLE TO TRIM AIRCRAFT AFTER TAKEOFF. RECEIVED PRI STAB TRIM FAIL CAS SHORTLY AFTER. ACTIVATED SECONDARY TRIM AND WAS ABLE TO TRIM. POWERED ON THE ACFT AND VERIFED "PRI STAB TRIM FAIL" CAS HARD FAILED. REMOVED H STAB TRIM ACTUATOR AND INSTALLED A CUS SUPP OJan 6, 2026 · N533QS · Cessna 680ASDR VNAA2026010811101Mcu · faultedSTAB TRIM RUNAWAY ON APPROACH / INTERROGATED MDC FOUND B1 CODE 007955 UNDER DIRECTION FROM MOC AND TROUBLESHOOTING IAW FIM 27-42-07-810-809-A01. REMOVED AND REPLACED MCU IAW AMM 27-42-07-000/400-801-A01. OPS CHECKS GOOD. MCU REMOVED PN 7074-5 SN 1002Jan 6, 2026 · N584NN · Cndair CL6002D24SDR DXTA2026010906457Rudder Pedal · bindingDURING TAXI, NOTICED RUDDER PEDDLES FELT TIGHT, BOTH SIDES WHEN TRYING TO STEER, BOTH DIRECTIONS. CONTIN TAXI & HELD SHORT OF RUNWAY & PRESSED AP/TRIM/NWS DISC BUTTON & STILL FELT TIGHTNESS. FEELS LIKE BINDING OR RUBBING AGAINST CABLES WHEN MOVING PEDDLES, BJan 5, 2026 · N502QS · Cessna 680ASDR SWAA2026010557151Trim Motor · failedMAIN STAB TRIM FAIL AFTER DEPARTURE. R & R STAB TRIM MOTOR IAW AMM 27-41-71. PERFORMED STAB TRIM MOTOR TEST IAW AMM 27-41-71, TESTED GOOD. PERFORMED STAB TRIM MOTOR AUTOPILOT TEST IAW AMM 22-11-81 TEST GOOD, ACFT OK FOR SERVICEDec 31, 2025 · N569WN · Boeing 7377CTSDR DXTA2026010206357Actuator · faultyPITCH TRIM JAM DURING TAKE-OFF. PRIMARY PITCH TRIM WOULD NOT ACTUATE NOSE DOWN WHILE BEING PRESSED CONSTANTLY FOR AT LEAST 5-6 SECONDS AFTER TAKE-OFF. A LOUD CLUNK/THUD NOISE WAS HEARD. SECONDARY TRIM WAS SELECTED AND USED TO REGAIN PITCH CONTROL. AN IMMEDIATEDec 29, 2025 · N616QS · Cessna 680ASDR DALA2025122909476Motor · faultedATB/DE- THE CREW RETURNED FROM FLIGHT DUE TO A STAB OUT OF TRIM MESSAGE. MAINTENANCE REPLACED THE STAB TRIM MOTOR.Dec 28, 2025 · N892DN · Boeing 737932ERSDR G41A2025122800836Trim System · faultedDEPARTED KIAD HEADING TO KJAX, IN FLIGHT, TRIMMING THE HORIZONTAL STABILIZER, BOTH PRIMARY AND SECONDARY TRIM WERE INTERMITTENT, EVENTUALLY BECAME INOPERATIVE. THE CREW DIVERTED AND LANDED SAFELY INTO KVQQ MAINTENANCE WAS CALLED TO INVESTIGATE THE ISSUE. NO CADec 25, 2025 · N975LV · Lear 60LEARSDR SWAA2025122253702Trim Motor · failedSTAB TRIM FAILURE ON TAKE OFF. R & R STABILIZER TRIM MOTOR & OPERATIONAL TEST CHECKED GOOD PER AMM 27-41-71. E116826Dec 18, 2025 · N7749B · Boeing 7377BDSDR CALA2025121812214Motor · faultedSTAB TRIM FAIL LIGHT ON SHORTLY AFTER ROTATION. PERFORMED SPEED TRIM FAIL FAULT HISTORY CHECK ON CHANNEL A & B, BOTH CHANNELS REPORT FAILURE OF COL SW MODULE M1201. REPLACED F.O'S COLUMN CUTOUT SWITCH(M1201)REF MM 27-41-51-400-801. COLUMN CUTOUT SWITCHS TEDec 15, 2025 · N68805 · Boeing 737924ERSDR SWAA2025121552653Trim Motor · inoperativeCREW REPORTS STAB TRIM INOPERATIVE, WORKS WITH AUTOPILOT. R & R STABILIZER TRIM MOTOR IAW AMM 27-41-71. TESTED GOOD IAW AMM 27-41-71-700-801.Dec 13, 2025 · N8676A · Boeing 7378H4SDR SWAA2025120140004Trim Motor · failedMAIN ELECTRIC STABILIZER TRIM FAIL IN FLIGHT. R & R STAB TRIM MOTOR IAW AMM 27-41-71.Nov 25, 2025 · N259WN · Boeing 7377H4SDR DXTA2025103105501Trim System · out of rigON DEPARTURE I NOTICED THE AIRCRAFT PITCHED OFF THE RUNWAY MORE AGGREESIVELY THAN NORMAL PITCH INPUT. CLIMBING AT 250 KNOTS FELT NORMAL. OVER 10,000' CLIMHING AT 270 WE RECIEVED AMBER RETRIM NOSE DOWN MESSAGE ONCE OR TWICE. ON REACHING CRUISE ALTITUDE OR FL240Oct 30, 2025 · N625QS · Cessna 680ASDR DALA2025102407797Warning Message · false activationATO- DURING TAKEOFF ROLL THE CREW REPORTED A STAB OUT OF TRIM AURAL WARNING AND ABORTED TAKEOFF. MAINTENANCE PERFORMED STABILIZER SYSTEM TESTS AND RETURNED TO SERVICE.(7843690)Oct 21, 2025 · N997AT · Boeing 717200SDR SWAA2025102025214Trim Motor · inoperativeELECTRIC STABILIZER TRIM INOPERATIVE. ] R & R STAB TRIM MOTOR PER AMM 27-41-71 OPS CHECK GOOD.Oct 16, 2025 · N481WN · Boeing 7377H4SDR SWAA2025092919181Trim Motor · looseELECTRIC STABILIZER TRIM INOP AFTER TAKE OFF. FOUND STABILIZER TRIM MOTOR ELECTRICA CONNECTOR D700 LOOSE. AS PRECAUTION, R&R STABILIZER TRIM MOTOR PER AMM 27-41-71. OPS CHECK GOODSep 29, 2025 · N203WN · Boeing 7377H4SDR 3EJA2025102400002Trim System · faultedAS THE NOSE CLIMBED ABOVE THE FLIGHT DIRECTOR USED THE ELECTRICAL NOSE DOWN TRIM BUT WAS NOT ABLE TO GET THE AIRCRAFT NOSE DOWN. THEN ATTEMPTED TO PUSH THE CONTROL YOKE FORWARD AND HAD A HARD TIME GETTING THE NOSE DOWN AND SAW THE CAS MESSAGE “ELECTRICAL TRIM Sep 25, 2025 · N701JS · Cessna 525BSDR DALA2025091806858Trim System · failedDIVERTING TO PHL DUE TO STABILIZER TRIM FAIL. FOUND OMS FAULT CODES 2741F0013, 2741F0036 AND 2741F0037. DUE TO INFLIGHT MSG, HSTA REPLACED. (LP# 7769944)Sep 17, 2025 · N326DU · Airbus BD5001A11SDR SWAA2025090812039Spring · brokenIN CLIMB ELECTRIC STAB TRIM WILL NOT TRIM NOSE DOWN. NOSE UP TRIM FUNCTIONED NORMALLY. TS WITH FIM 27-41-804 FOUND STAB TRIM LIMIT SWITCH S844 INOP; TENSION SPRING BROKEN. REMOVED AND REPLACED S844 AND ADJ/TEST GOOD REF MM 27-41-94Sep 5, 2025 · N8695D · Boeing 7378H4SDR AALA202509059777Trim Motor · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FIRST WE GOT STAB OUT OF TRIM. AFTER GOING THROUGH THE CHECKLIST AND DISCONNECTING THE AUTOPILOT AND AUTOTHROTTLES, WE HAD NO ELECTRIC TRIM. THAN WE RECEIVED A STAB TRIM FAIL. AIRCRAFT EMERGENCY LANDED SSep 3, 2025 · N301UC · Boeing 7378SDR AALA202509049777Trim System · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FIRST WE GOT STAB OUT OF TRIM. AFTER GOING THROUGH THE CHECKLIST AND DISCONNECTING THE AUTOPILOT AND AUTOTHROTTLES, WE HAD NO ELECTRIC TRIM. THAN WE RECEIVED A STAB TRIM FAIL. AIRCRAFT EMERGENCY LANDED SSep 3, 2025 · N301UC · Boeing 7378SDR SWAA2025102126549Trim Motor · inoperativeELECTRIC STABILIZER TRIM INOPERATIVE. R & R STAB TRIM MOTOR PER AMM 27-41-71 OPS CHECK NORMALAug 24, 2025 · N7858A · Boeing 73779PSDR CALA2025082208052Pca · faultedREPORTED A SPOILERS EICAS, OVERHEAD LIGHT SHORTLY AFTER TAKEOFF. TROUBLESHOOTING INCLUDED BITE OF SCM 1L AND MEGGER CHECKS ON EXCITATION WIRING TO SPOILERS NR 2 & 11, WITH NO SHORTS FOUND. MAINTENANCE REPLACED THE NR 2 SPOILER PCA. OPS AND LEAK CHECKS SATISAug 21, 2025 · N685UA · Boeing 7673CBSDR DALA2025081106004Control Cable · out of adjustEMPENNAGE THS COMPENSATOR HAS LOW TENSION. PERFORMED THE ADJUSTMENT OF THE TRIMMABLE HORIZONTAL STABILIZER (THS) CONTROL CABLES LENGTH IAW AMM TASK 27-41-00-820-002-A.Aug 10, 2025 · N346NB · Airbus A319114
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