JASC 2721
Service difficulty reports · 686
Reports filed under 2721 · Rudder Tab 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 = '2721' 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 jasc_code = '2721' 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 AWXA9600718Connector · dirtyCREW REPORT ON FINAL, FIRST OFFICER REQUESTED CAPTAIN TO RETURN RUDDER TRIM TO ZERO. CAPTAIN REPORTED WITH TRIM AT 1.5 UNITS TO RIGHT, THE RUDDER TRIM WOULD NOT RESET. CAPTAIN SELECTED TO LEFT, NO MOVEMENT, RESELECTED TO RIGHT, NO MOVEMENT. AIRCRAFT LANDED SDR 96ZZZX6024Tab Rod · corrodedFOUND RUDDER TRIM TAB ACTUATOR ROD CORRODED THROUGH DUE TO CORROSION. TUBE IS HOLLOW AND MAY HAVE CORRODED FROM THE INSIDE OUT. FOUND DURING LUBE REQUIREMENT OF PHASE 1 THROUGH 4 AIRFRAME INSPECTION. REPLACED WITH NEW PART. CLOSE INSPECTION OF THIS AREA SUSDR 96ZZZX5840Chain Assy · lock missingPILOT REPORTED RUDDER TRIM INOPERATIVE, BUT WOULD TURN WHEEL. MASTER LINK LOCK MISSING, INSTALLED NEW MASTER LINK ASSY. (ADJUSTED CHAIN TENSION).SDR CA961220014Quadrant Gear · cracked(CAN) DURING INVESTIGATION FOR MINOR RUDDER SERVO TAB FREEPLAY, THE GEARED TAB MECHANISM WAS REMOVED AND DISASSEMBLED FOR WEAR INSPECTION. LEVER P/N C6CFM1409-27 WAS FOUND LOOSELY ATTACHED TO QUAD GEAR. QUAD GEAR HAD TWO CRACKS IN THE KEY ROOT OF THE BOSS AREASDR Y2PA96066Rudder Trim · malfunctionedYIP - FLT 18779 - DURING DESCENT INTO YIP, THE RUDDER TRIM RAN AWAY FULL RIGHT AND CIRCUIT BREAKER TRIPPED. THE AIRCRAFT CONTINUED ON TO LANDING AT ITS INTENDED DESINATION AT YIP. CORRECTIVE ACTION: COULD NOT DUPLICATE. OPS CHECKED RUDDER TRIM SYSTEM BY OPSDR 96ZZZX4083Arm Assy · brokenATTACH ARM FOR RUDDER TRIM BROKE AWAY FROM ARM ASSY.SDR AU960953Wheel · worn(AUS) RUDDER TRIM WHEEL GEAR PNO 1261471-5 AND SPROCKET PNO 1261462-1 HAD WORN TEETH - TEETH WERE WORN TO THE EXTENT THAT THE TEETH SLIPPED PAST EACH OTHER WITHOUT ACTIVATING THE CHAINSDR AWXA960325Rudder Trim · out of adjustPHX - FLT 2450 - AIRCRAFT ROLLS LEFT ALL FLIGHT REGIMES - CLIMB. RUDDER TRIM ZERO 5-8 DEGREES AILERON NEEDED. .75 DEGREES RIGHT RUDDER CORRECTION AILERON ZERO BALL DISPLACEMENT. LEFT CRUISE RUDDER TRIM ZERO 5 DEGREES. AILERON RIGHT TRIM 15-20 RIGHT AILERONSDR 96ZZZX3894Push Pull Rod · crackedDURING ROUTINE MAINTENANCE, RUDDER TAB PUSH/PULL RODS WERE REMOVED TO LUBRICATE TRIM ACTUATOR SCREWS. THE ROD WAS SPLIT 80 PERCENT OF THE LENGTH FROM WHAT APPEARED TO BE WATER FREEZING INSIDE THE TUBE.SDR 96ZZZX3334Control Cable · corrodedRUDDER AND ELEVATOR TRIM CABLES RUSTED. LOCATED UNDER THE CABIN FLOORBOARD AREA. REMOVAL FROM THE AIRCRAFT GAVE A BETTER VIEW OF THIS CORROSION. THESE CABLES WERE IN AN UNSAFE CONDITION. SUBMITTER SUGGESTS REMOVAL OF THESE CABLES EVERY 2,000 HOURS/5-YEAR ISDR CA960723526Switch · loose(CAN) RUDDER TRIM WOULD NOT TRIM LEFT AND TRIMMED ONLY 1/3 RIGHT. RUDDER TRIM SWITCH FOUND LOOSE.SDR CA960529010Screw Actuator · broken(CAN) ON APPROACH IN A FORWARD SLIP, RUDDER TRIM INOPERATIVE. RUDDER TRIM SCREW ACTUATOR SHAFT BROKEN MID SHAFT AT THE SHOULDER OF TRAVERSE THREAD.SDR COMA9630111Fairing · looseRUDDER VIBRATION DURING FLIGHT ABOVE 180 KTS. REPAIRED LOOSE FASTENERS SECURING THE RUDDER TRIM TAB CONTROL ROD FAIRING.SDR 96ZZZX3203Tab Horn · hole elongatedDURING ANNUAL INSPECTION, HORIZONTAL STABILIZER WAS FOUND TO HAVE LOOSE MOTION. A DOUBLER KIT FROM CESSNA WAS INSTALLED TO CORRECT THIS PROBLEM. HOWEVER, DURING REPAIR, IT WAS NOTED THE RUDDER BELLCRANK HAD ELONGATED HOLES WHERE THE CABLES ATTACHED AND THE TSDR C2XA96IA108Bushing · wornIAH - DURING C-CHECK INSPECTION, THE RUDDER TAB UPPER BEARING WAS FOUND TO HAVE PLAY. MAINTENANCE REMOVED AND REPLACED THE UPPER AND LOWER BUSHINGS OF THE RUDDER TAB UPPER BEARING AND THE AIRCRAFT WAS RETURNED TO SERVICE. ACFT TT: 18,278.1 HRS. CYCLES, 21,SDR 96ZZZX1702Actuator · freeze upTRIM ACTUATOR FREEZING UP AT ALT. IN COLD WEATHER CONDITIONS, 10 DEGREES FAHRENHEIT OR SO.SDR C2XA96IA027Bearing · rustedIAH - DURING C-CHECK INSPECTION, FOUND RUDDER TAB CONTROL BELLCRANK PIVOT POINT BRACKET NR 7, BOTTOM BEARING RUSTED. MAINTENANCE REMOVED AND REPLACED THE BEARING. AIRCRAFT APPROVED FOR RETURN TO SERVICE. (M)SDR C2XA96IA026Bearing · wornIAH - DURING C-CHECK INSPECTION, FOUND RUDDER TAB CONTROL BELLCRANK MIDDLE BEARING WORN. MAINTENANCE REMOVED AND REPLACED THE BEARING. AIRCRAFT APPROVED FOR RETURN TO SERVICE. (M)SDR HNAA9594226Trim Sw · failedFLT NR 3064 - PBI-TPA - DURING FLIGHT, THE RUDDER TRIM MADE AN UNCOMMANDED RIGHT TRIM. THE PILOT RETURNED THE SWITCH TO CENTER MANUALLY AND CONTINUED ON TO TPA WITHOUT INCIDENT. REMOVED AND REPLACED THE RUDDER TRIM SWITCH. (M)SDR CA960123008Trim Cable · broken(CAN)AFTER TAKEOFF WHEN TRIMMING AIRCRAFT THE CREW HAD NO RUDDER TRIM IN EITHER DIRECTION. AIRCRAFT RETURNED TO BLOCKS. FEEL TRIM BUNGEE CABLE BROKEN. REPLACED.SDR DL733954545Switch · failedON SHORT FINAL, RUDDER TRIM RAN AWAY TO 7 DEGREES ON LEFT TRIM. PER TROUBLESHOOTING CHART CHECK RUDDER CENTERING PER M/M, RUDDER CENTERING CHECKS NORMAL, REPLACED RUDDER TRIM SWITCH. SWITCH CHECKS GOOD PER M/M.SDR SWIA95676Linear Actuator · wornRUDDER TRIM ACTUATOR CABLE WORN. REMOVED AND REPLACED RUDDER TRIM LINEAR ACTUATOR IAW EMB120 MAINTENANCE MANUAL 27-00-01 AND R2 9 REV 19 DATED 7-1-91.SDR SWIA95666Cables · wornRUDDER TRIM CABLES WORN. REMOVED AND REPLACED RUDDER TRIM CABLES IAW EMB MM 2-00-01, OPS CHECK OK.SDR 95UAL900234Control Syst · bindingON TAKEOFF, RUDDER TRIM WAS ADDED WITH NO RESPONSE ON CONTROLS. SEVERAL MINUTES LATER, RUDDER PEDALS KICKED BACK TO RIGHT AND TRIM WAS ADDED INSTANTLY. SYSTEM SEEMS TO BIND. ALSO, BINDS WHEN PUTTING IN LEFT TRIM.SDR SWIA95659Trim Actuator · wornRUDDER TRIM CABLE AT AFT BULKHEAD WORN. REPLACED RUDDER TRIM ACTUATOR AND CABLES WITH SERVICEABLE ASSEMBLY. OP CHECK GOOD.SDR A6WR95034Control Cable · corrodedDURING C-CHECK, FOUND RUDDER TRIM CABLES AT CENTER WING ROOT AREA CORRODED. REPLACED CABLES. REFERENCE OPERATOR CONTROL AND NR 95ZZZX6261. (X)SDR 95ZZZX6261Control Cable · corrodedDURING C-CHECK, FOUND RUDDER TRIM CABLES AT CENTER WING ROOT AREA CORRODED. REPLACED CABLES. REFERENCE OPERATOR CONTROL NR A6WR95034.SDR VTZA95293Bearing · wornFLT NR 6170 - IAD-EWR - DURING CRUISE, RETURNED TO IAD DUE TO VIBRATION BEING EXPERIENCED FROM THE RUDDER. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE RUDDER TRIM TAB BEARINGS. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SDR 95ZZZX3320Control Rod Bolt · failedDURING DESCENT, ACFT EXPERIENCED A VIOLENT SHAKING DUE TO RUDDER OSCILLATION. SUCCESSFUL LANDING ACCOMPLISHED. FOUND RUDDER TRIM TAB BOLT SHEARED AND FALLEN OUT. TAB WAS FREE TO FLUTTER INDUCING LARGE RUDDER INPUTS. ALL TAB CONTROL COMPONENTS WERE INTACT ASDR 95ZZZX2838Trim Tab Sys · out of rigPILOT REPORTS RUDDER TRIM TAB BECOMES STUCK WHEN TRIMMED FULL RIGHT. (REPORTED ON RETURN FROM LOCAL AREA TRAINING FLIGHT AT 14:00). T/S RUDDER TRIM TAB ACTUATOR, FOUND PEDESTAL KNOB/INDICATOR OUT OF RIG AS WELL AS RUDDER TRIM TAB ACTUATOR/ROD ENDS, AND CABLESDR 95ZZZX2637Jackscrew · brokenWHILE ON FINAL APPROACH JUST BEFORE TOUCH-DOWN, PILOT REPORTED SLIGHT OSCILLATION IN RUDDER PEDALS AND A STRANGE VIBRATION TOWARD REAR OF ACFT. PRELIMINARY INVESTIGATION REVEALED RUDDER TRIM TAB HAD BECOME DISCONNECTED FROM THE ACTUATOR AT SOME POINT. FURTHESDR 95ZZZX2631Rod End · failedSHORTLY AFTER TAKEOFF, PILOT REPORTED A VIBRATION COMING FROM THE TAIL OF THE AIRCRAFT. THE AIRCRAFT LANDED WITH NO PROBLEMS. MAINTENANCE PERSONNEL FOUND RUDDER TRIM TAB ROD END AT THE RUDDER TRIM TAB ACTUATOR HAD BROKEN INTO TWO PIECES CAUSING THE TRIM TAB SDR 95ZZZX2439Control Horn · crackedELEVATOR TRIM TAB CONTROL HORN FAILED CAUSING ELEVATOR TO FLUTTER. FLUTTER WAS STOPPED BY REDUCING POWER, LOWERING LANDING GEAR AND FLAPS. APPEARS CONTROL HORN HAD BEEN CRACKED PREVIOUSLY THROUGH TWO-THIRDS OF ITS LENGTH. TRIM TAB HAD A CONSIDERABLE AMOUNT SDR SIMA951022Control Rod · corrodedMQT - DURING BRIDGE INSPECTION, MAINTENANCE FOUND THE RUDDER TAB CONTROL ROD APPEARED TO BE CORRODED ON INTERNAL ROD. THE ROD WAS REMOVED AND CLEANED OF CORROSION IAW SRM SECTION 51. AFTER ROD INSTALLATION, OPERATIONAL CHECKS OF THE RUDDER TAB WERE GOOD AND SDR C2XA95IA033Bellcrank · rustedIAH - DURING C-CHECK INSPECTION, RUDDER TRIM TAB CONTROL BELLCRANK WAS FOUND TO HAVE RUSTED BEARINGS. MAINTENANCE REMOVED AND REPLACED THE AFFECTED BEARINGS. THE AIRCRAFT WAS RETURNED TO SERVICE. TT, 13,346.8. TOTAL CYCLES, 19,110. (X)SDR 95UALD10022Cables · lack of lubeRUDDER AND RUDDER TRIM FROZE ON DESCENT. RUDDER WAS BROKEN LOOSE WITH HEAVY PRESSURE AND TRIM BECAME FREE DURING TAXIING IN HEAVY RAIN IN HNL. REPLACE RUDDER TRIM PUSH\PULL CABLE. INSPECTED AND LUBED AFT RUDDER QUADRANTS. CHECKED RUDDER PER MMOV.
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