# Service difficulty reports: JASC 2211

A list on [JASC 2211](https://openairdocs.org/jasc/2211.md).

Reports filed under 2211 · Autopilot Computer, newest first.

Page 1 of 12 · 586 reports

- [SDR CALA2026102220514](https://openairdocs.org/sdr/CALA2026102220514.md): Computer · faulted · Oct 18, 2026 · N27724 · Boeing 737724
  > NORMAL TAKEOFF, AT 500FT LOST BOTH FLIGHT DIRECTORS, ATC GAVE CLIMB 28K ALTITUDE, WINDOW WENT TO 50K & ENTIRE MODE CONTROL PANEL FROZEN. HAD A LOUD ALTITUDE DEVIATION HORN GOING OFF COULDN`T SILENCE. CAPT HDG SELECTOR ON MFD WAS ABOUT 180 DEG DIFFERENT THA
- [SDR CALA2026083119068](https://openairdocs.org/sdr/CALA2026083119068.md): Computer · faulted · Aug 28, 2026 · N647UA · Boeing 767322
  > LT NAV WILL NOT ENGAGE, MODE CONTROL PANEL HAVE TO BE REPLACED, AUTO THROTTLES DISENGAGED OFF GATE RESET TO THRUST MANAGEMENT COMPUTER, FCC CENTER REPLACED IAW AMM 22-11-01/401-001, REV 148, NOW TESTS OK.
- [SDR AALA202608231844](https://openairdocs.org/sdr/AALA202608231844.md): Computer · failed · Aug 21, 2026 · N941AN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AFTER STARTING DECENT FORM 12000 FT ON STAR A/P WENT INTO CWS. AS A PRECAUTION AN EMERGENCY WAS DECLARED AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED FCC-B PER AMM 22-11-33. ALL REQ'D TESTS PASSED.
- [SDR QXEA2026072800169](https://openairdocs.org/sdr/QXEA2026072800169.md): Mau · faulted · Jul 24, 2026 · N643QX · Emb ERJ170200LR
  > FLIGHT 2107. ON THRUST REDUCTION FOR LANDING AT APPROX 30 FEET A.G.L. AIRCRAFT STARTED AN UNCOMMANDED ROLL TO THE LEFT. NO SIGNIFICANT CROSSWIND WAS PRESENT DURING LANDING & FLARE. LANDING UNEVENTFUL. REMOVED FROM SERVICE INTERROGATED CMC FOUND FC 32530104NWS,
- [SDR CALA2026060316797](https://openairdocs.org/sdr/CALA2026060316797.md): Relay · faulty · Jun 2, 2026 · N47291 · Boeing 7378
  > BOTH AUTOPILOTS WOULD NOT ENGAGE IN FLIGHT REF FIM 22-11 TASK D56. FOR CHANNEL A, FOUND MAINT MESSAGE 22-11127 AND 22-11208 PRESENT. FOR CHANNEL B, FOUND MAINT MESSAGE 22-11208 PRESENT. REMOVED RELAY R1193 AND CHECKED VOLTAGE. FOUND 25.5VDC PRESENT. REPLACED R
- [SDR CALA2026041515370](https://openairdocs.org/sdr/CALA2026041515370.md): Switch · out of position · Apr 12, 2026 · N17229 · Boeing 737824
  > STAB TRIM AUTOPILOT SWITCH IN CUTOFF POS CREW REPORTED SPEED TRIM FAIL. AIR RETURNED TO IAH UPON MEETING FLIGHT CREW, FOUND AUTOPILOT STAB TRIM IN CUTTOFF POSITION, REF FIM 22-11 TASK 849 PERFORMED SPEED TRIM TEST, ALL TESTS PASSED, NO PREVIOUS HISTORY IN 90 D
- [SDR AALA202601056931](https://openairdocs.org/sdr/AALA202601056931.md): Fmc · abnormal · Dec 24, 2025 · N851NN · Boeing 737823
  > AIRCRAFT WAS NOT GROUNDED: WHILE DESCENDING IN VNAV FROM FL280 TO FL 220 THE AIRCRAFT DID AN UNCOMMANDED LEVEL OFF AT FL 240 (THERE WERE NO RESTRICTIONS TO MAKE THE PLANE LEVEL OFF). LATER IN THE FLIGHT WHEN AT FL220 TRYING TO DESCEND TO 11000FT, PASSING THROU
- [SDR CALA2025081107549](https://openairdocs.org/sdr/CALA2025081107549.md): Actuator · faulted · Aug 8, 2025 · N27239 · Boeing 737824
  > THREE UNCOMMANDED RIGHT ROLL INPUTS MADE WHILE ON COMMAND A AUTO PILOT. THE FIRST HAPPENED THRU CHECKED DFCS BITE NO FAULTS NOTED, ALSO CHECKED SMYD COMPUTERS ALSO NO FAULTS NOTED. TEC SUPPORT RECOMMENDS AUTO PILOT A AILERON ACTUATOR REPLACEMENT REMOVED AND R
- [SDR AALA202506246972](https://openairdocs.org/sdr/AALA202506246972.md): Autopilot Sys · failed · Jun 23, 2025 · N819NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: AUTOPILOT KICKED OFF, REENGAGED AUTOPILOT-B AND WOULD NOT ENGAGE. THEN THE FLIGHT DIRECTOR DISAPPEARED AND LOST THE ENTIRE MCP. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. ACCOMPLISHED
- [SDR 2025F00028](https://openairdocs.org/sdr/2025F00028.md): Computer · fault message · Feb 3, 2025 · N428CF · Bell 429
  > PRIOR TO DEPARTING XA62, THE #2 AUTOPILOT MAINTENANCE AND AUTO TRIM CAUTION MESSAGE ILLUMINATED ON THE CREW ALERTING SYSTEM.
- [SDR HEEA202402280001](https://openairdocs.org/sdr/HEEA202402280001.md): Computer · failed · Feb 26, 2024 · N738P · Skrsky S76C
  > DURING APPROACH OFFSHORE, #2 AP FAILED.
- [SDR DALA2023071705773](https://openairdocs.org/sdr/DALA2023071705773.md): Unknown · unknown · Jul 14, 2023 · N811NW · Airbus A330323
  > SHIP 3311 - DIV - INTO ATL DUE TO AUTO FLT FM 2 ECAM FAULT. CORRECTIVE ACTION: REPLACED FMGEC 2. (4932783)
- [SDR CALA2023050301332](https://openairdocs.org/sdr/CALA2023050301332.md): Packing · leaking · May 3, 2023 · N11206 · Boeing 7378
  > HYDRAULIC FLUID QUANTITY INDICATION SHOWS RF (76%) SYSTEM A SYS A HYD SLOWLY DECREASES APPROX 1 PCT DECREASED TO30 PCT. LEAKING FROM REDUCER ON AUTOPILOT ELEVATOR ACTUATOR. LEAK OBSERVED FROM LEFT ELEVATOR PCU AT THIS TIME. DISCONNECTED HYDRAULIC PRESSURE LINE
- [SDR DALA2023050203417](https://openairdocs.org/sdr/DALA2023050203417.md): Unknown · unknown · May 1, 2023 · N837MH · Boeing 767432ER
  > SHIP 1813 -DIV- TO DTW. UNABLE TO ENGAGE LNAV ON AFDS MODE CONTROL PANEL. HDG SEL AND VNAV MODES FUNCTIONAL.CORRECTIVE ACTION: C/W OVERWEIGHT LANDING INSP AND REPLACED AFDS MODE CONTROL PANEL.(5119204)
- [SDR AALA202303278273](https://openairdocs.org/sdr/AALA202303278273.md): Computer · not seated · Mar 23, 2023 · N321RL · Boeing 737823
  > AIRCRAFT WAS GROUNDED: AT CRUISE ALTITUDE, HAD STAB OUT OF TRIM LIGHT. STABILIZER TRIM INOPERATIVE. EMERGENCY DECLARED; FLIGHT RETURNED TO MIA LANDING SAFELY. MAINTENANCE FOUND MESSAGE 22-11162, Ï¿½FCC DID NOT RECEIVE COLUMN SWITCHING MODULE SIGNAL AS EXPECTED
- [SDR UIEA2023011600047](https://openairdocs.org/sdr/UIEA2023011600047.md): Switch · broken · Jan 23, 2023 · N645GT · Boeing 767324
  > DMI L NAV SWITCH BROKEN. L NAV INOP.(MODE CONTROL PANEL WAS REPLACED PER AMM 22-11-02-002-001 & 22-11-02-402-008 REQUIREMENTS.)
- [SDR DALA2022111007255](https://openairdocs.org/sdr/DALA2022111007255.md): Fcu · failed · Nov 6, 2022 · N314NB · Airbus A319114
  > SHIP 3114 - ATO - AT 80KTS DUE LOSING ALL FMA DATA. CORRECTIVE ACTION: REPLACED FCU PER A319 AMM 22-81-12 AND FMGC 2 PER A319 AMM 22-83-34. (9571702)
- [SDR ASAA2022102340410](https://openairdocs.org/sdr/ASAA2022102340410.md): Trim System · fault message · Oct 23, 2022 · N978AK · Boeing 7379
  > ON RECALL SPEED TRIM FAIL LIGHT ILLUMINATED LIGHT WENT OUT WHEN MASTER CAUTION WAS RESET. GROUNDED - YES. FOUND NO DFCS CURRENT STATUS RELATED FAULTS FOR CH A OR B. PERFORMED " SPEED STAB TRIM " TEST # 60.32. CH A AND B- NO FAULTS ALL TEST PASS. REF B737-9 IFI
- [SDR HALA2022092700295](https://openairdocs.org/sdr/HALA2022092700295.md): None · none · Sep 24, 2022 · N393HA · Airbus A330243
  > SHIP 393 - ATB - THS WHEEL MOVES ERRATICALLY AND FAST WHEN AUTOPILOT IS ON. WHEN AUTOPILOT IS OFF, TRIM FEELS NORMAL. CORRECTIVE ACTION: "FCPC 1 (2EC1) PITCH TRIM ACT (1CS) OVERRIDE SWITCH" FAULT ON PFR. T/S. REMOVED AND REPLACED PITCH TRIM ACTUATOR. OPS CHECK
- [SDR CALA2022092102430](https://openairdocs.org/sdr/CALA2022092102430.md): None · corroded · Sep 21, 2022 · N37263 · Boeing 737
  > SPEED TRIM FAIL MASTER CAUTION ON DEPT BOX. LAND VERIFY TEST AND STAB TRIM TEST ALL PASS ON THE GROUND. REF FIMTSK 22-11 TASK 849. CURRENT STATUS FAULT HISTORY FOR LAST LEG CURRENT FAULTS STAB TRIM CUTOUT RELAY R64 LOCATED IN JUNCTION BOX J4. NEED TO RPL DUE
- [SDR QXEA2022082900280](https://openairdocs.org/sdr/QXEA2022082900280.md): None · none · Aug 26, 2022 · N646QX · Emb ERJ170200LR
  > NOTICEABLE PULSATING VIBRATION IN BOTH CONTROL COLUMNS WHEN AUTOPILOT ENGAGED. CREW DISCONNECTED AUTOPILOT VIBRATION SUBSIDED. UPON RE-ENGAGEMENT AUTOPILOT STRONG VIBRATION PERSISTED. VIBRATION APPEARED MORE PRONOUNCED IN CLIMB / CRUISE. DURING DESCENT VIBRATI
- [SDR YENA2022090100847](https://openairdocs.org/sdr/YENA2022090100847.md): Autopilot Sys · faulty · Aug 17, 2022 · N784JB · Airbus A320232
  > FLT#767, MCO-PSE. (AIRCRAFT DIVERTED TO SJU) 'NAV LS TUNING DISAGREE IN FLIGHT W/ AUTO PILOT #1 DISCONNECT & MAP NOT AVAILABLE ON CAPT'S ND. RAN QRH & RESET DID NOT RESET. MCDU ALSO KEPT INTERMITTENTLY PAUSING WITH A "PLEASE WAIT" MESSAGE. OFF-SIDE FM CONTROL
- [SDR ASAA2022081139468](https://openairdocs.org/sdr/ASAA2022081139468.md): Fcu · warning light · Aug 11, 2022 · N559AS · Boeing 737890
  > SPEED TRIM LIGHT ILLUMINATES ON MASTER CAUTION RECALL. GROUNDED - YES. REMOVED AND REPLACED FCC-B IAW B737-800 AMM 22-11-33.
- [SDR 9JLA2022081123499](https://openairdocs.org/sdr/9JLA2022081123499.md): Computer · defective · Aug 4, 2022 · N827JN · Cessna 560XL
  > THE FLIGHT CREW REPORTED MULTIPLE FAILURES OF PITCH AND ROLL MIS-TRIM. PITCH MIS-TRIM EXHIBITED EXTREME PITCH PRESSURES REQUIRING TWO HANDS WHEN DISCONNECTING AUTOPILOT, PUTTING AIRCRAFT IN UNSAFE PITCH UP ATTITUDE. THE MAINTENANCE TEAM TROUBLESHOT AND DETERMI
- [SDR 9JLA2022071439155](https://openairdocs.org/sdr/9JLA2022071439155.md): Autopilot Sys · failed · Jul 6, 2022 · N346HG · Beech 400A
  > THE FLIGHT CREW REPORTED WHEN ENGAGING AUTO PILOT AT 9,000 MSL AN ILLUMINATED "AP PITCH TRIM FAIL, AP ROLL TRIM FAIL" ANNUNCIATOR. THE CREW DISCONNECTED THE AP, RETRIMMED AND RE-ENGAGED. THE ANNUNCIATOR ILLUMINATED AGAIN. THE CREW WENT ON TO SAY THAT PREFLIGHT
- [SDR AALA202207068739](https://openairdocs.org/sdr/AALA202207068739.md): Actuator · failed · Jul 3, 2022 · N953AN · Boeing 737
  > AIRCRAFT WAS GROUNDED: AT 16,000 FT 280 KNOTS ENGAGED AUTOPILOT YOKE MOVED BACK CAUSING MOMENTARY PITCH UP, THEN MOVED FORWARD NOTICEABLE VIBRATION AFTER LEVEL OFF. ACCOMPLISHED AMM 22-11-26-710-801 AUTOPILOT ACTUATOR TEST FAILED. AIRCRAFT DID NOT DECLARE AN
- [SDR ASAA2022051338297](https://openairdocs.org/sdr/ASAA2022051338297.md): Autopilot Sys · faulted · May 13, 2022 · N596AS · Boeing 737890
  > SIMULTANEOUS LOSS OF ONE MACH TRIM CHANNEL, AUTOPILOT "A" AND CAPTAIN SIDE FLIGHT DIRECTOR SHORTLY AFTER LEVEL OFF AT 37,000'. COMPLIED WITH QRH. GROUNDED - YES. PERFORMED DFCS BITE PER B737-800 FIM 22-11 TASK 801. NO CURRENT FAULTS. FOUND FAULTS FOR FCC IN FL
- [SDR ASAA2022050138182](https://openairdocs.org/sdr/ASAA2022050138182.md): Dfgs · failed · May 1, 2022 · N933AK · Boeing 7379
  > AN HOUR INTO FLIGHT AP "B" DISCONNECTED. REENGAGED HELD FOR 15 MINS THEN FAILED. SWITCHED TO AP "A" WHICH WORKED. AN HOUR LATER TRIED AP "B" AGAIN IMMEDIATELY FAILED. TRIED AGAIN-FAILED. FLEW REST OF FLIGHT ON AP "A". GROUNDED - YES. PERFORMED DIGITAL FLIGHT C
- [SDR ASAA2022042538123](https://openairdocs.org/sdr/ASAA2022042538123.md): Computer · faulted · Apr 25, 2022 · N933AK · Boeing 7379
  > AUTOPILOT B FAILED ENROUTE. AUTOPILOT A WORKS NORMAL. GROUNDED - YES. REMOVED & REPLACED FCC-B REF B737-9 AMM 22-11-33-400-801. ACCOMPLISHED DFCS LRU REPLACEMENT TEST FOR DFCS/ AT REF AMM 22-11-33/401. ALL TESTS PASSED. ACCOMPLISHED LAND VERIFY TEST REF AMM 2
- [SDR 2022F00162](https://openairdocs.org/sdr/2022F00162.md): None · faulty · Mar 22, 2022 · N785TW · Doug DC915F
  > ON CLIMB OUT KDRT, AIRCRAFT BEGAN ALTERNATING LEFT/RIGHT YAW EVENTS WHICH CONTINUED THROUGHOUT FLIGHT WITH AUTOPILOT ON OR OFF. UNSCHEDULED LANDING KSAT. CORRECTIVE ACTION REMOVED AND REPLACED STAB AUG. COMPUTER AND PERFORMED OPS CHECK IAW DC9 AMM 22-11-1.
- [SDR JJBA20220303001](https://openairdocs.org/sdr/JJBA20220303001.md): Pressure Sensor · inoperative · Mar 3, 2022 · N16170 · Emb EMB145XR
  > AP/YD FAIL, RUDDER SYS 1-2 INOPERATIVE DURING CLIMB. RESET THE AP AND YD OPS CHECK GOOD. NO FAULTS NOTED. REMOVED AND REPLACED RUDDER PRESSURE SWITCH. OPS CHECK GOOD. PERFORMED PITOT STATIC TEST. OPS CHECK GOOD.
- [SDR CALA2022030300552](https://openairdocs.org/sdr/CALA2022030300552.md): Control Panel · unserviceable · Mar 3, 2022 · N66056 · Boeing 767*
  > MCP ALTITUDE WINDOW CANT BE CHANGED WITH A/P ON HAVEE TO CLICK O FF A/P AND FD TO CHANGE ALT REPLACED MODE CONTROL PANEL IAW AMM INSTALLATION REFERENCE: TASK 22-11-02-402-008 PERFORMED TEST 04 AND TEST 30 REFERENCE: TASK 22-00-02-742-006-001 OPS CK GOOD ACFT
- [SDR AALA202202042205](https://openairdocs.org/sdr/AALA202202042205.md): None · none · Feb 2, 2022 · N769US · Airbus A319112
  > AIRCRAFT WAS GROUNDED: AUTOPILOT KICKED OFF DURING CLIMB. HIGH CABIN PRESSURE ECAM MESSAGE. EXECUTED AN EMERGENCY DESCENT PRIOR TO 14,0000 FEET. FLIGHT DECLARED AN EMERGENCY AND RETURNED TO DFW LANDING SAFELY. MAINTENANCE PERFORMED TSM TASK 22-66-00-810-816-A
- [SDR DALA2022011200244](https://openairdocs.org/sdr/DALA2022011200244.md): None · none · Jan 11, 2022 · N712TW · Boeing 7572Q8
  > SHIP 6808 -ATB- NO AUTOLAND ANNUNCIATED AND MULTIPLE AUTO-FLIGHT AND AUTO-THROTTLE ISSUES DURING CLIMB. CORRECTIVE ACTION: REMOVED AND REPLACED AFDS MODE CONTROL PANEL IAW B757 AMM 22-11. PERFORMED TEST 4 ALL OPS NORMAL.
- [SDR CALA2021122002407](https://openairdocs.org/sdr/CALA2021122002407.md): None · defective · Dec 19, 2021 · N24702 · Boeing 7377*
  > MCP FAILED IN CRUISE. UNABLE TO SET COURSE SPEED OR ALTITUDE FOUND MSP DC1 C/B POPPED. RESET, NO HELP. REMOVED AND REPLACED MCP. C/B STAYS IN. PERFORMED DFCS BITE, MCP AND LAND VERIFY, BOTH TEST PASSED. AC REMAIN FULL CAPABLITY. REF. AMM 22-11-34/401., 22-11-0
- [SDR AALA202111016874](https://openairdocs.org/sdr/AALA202111016874.md): Computer · failed · Oct 28, 2021 · N925NN · Boeing 737*
  > AIRCRAFT WAS NOT GROUNDED: AUTOPILOT A AND B FAILED TO ENGAGE, FLIGHT DECLARED EMERGENCY AND RETURNED TO FIELD. REPLACED FCC-A WITH SERVICEABLE UNIT IAW AMM 22-11-33, OPS CHECK GOOD.
- [SDR CALA2021102201953](https://openairdocs.org/sdr/CALA2021102201953.md): None · failed · Oct 22, 2021 · N33714 · Boeing 737724
  > BOTH AUTOPILOTS INOP CWS A AND B INOP R&R STAB TRIM INTERLOCK RELAY R 850 REF WDM 27-41-12. NO HELP PERFORMED LAND VERIFY TEST, TEST FAILED, PER DFCS SUMMARY - NEED MORE TROUBLESHOOTING. SUSPECT LRU IS ''STAB TRIM RLY'', (FCC-A/B INTERFACE, J1C-D03). PER FIM 2
- [SDR AALA202110144654](https://openairdocs.org/sdr/AALA202110144654.md): Computer · faulty · Oct 10, 2021 · N925AN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: DURING FINAL APPROACH WITH FLAPS 40, MULTIPLE UNCOMMANDED RH WING BANK. REPLACED FLIGHT CONTROL COMPUTER B WITH SERVICEABLE UNIT IAW AMM 22-11-33, OPS CHECK GOOD.
- [SDR J7SA2021083100294](https://openairdocs.org/sdr/J7SA2021083100294.md): Mount · faulted · Aug 28, 2021 · N347FX · Emb EMB505
  > ABNORMAL SOUND COMING FROM UNDER RH COCKPIT SEAT. ELEVATOR CONTROL FEELS LIKE SOMETHING IS DRAGGING WHEN ACTUATED BY THE CONTROL YOKE. REPLACED ELEVATOR SERVO ACTUATOR. REPLACED ELEVATOR SERVO MOUNT. ACCOMPLISHED ELEVATOR MOVEMENT. ACCOMPLISHED ELEVATOR SERVO
- [SDR DALA2021072104129](https://openairdocs.org/sdr/DALA2021072104129.md): Display · odor · Jul 18, 2021 · N328DN · Airbus A321211
  > BURNING ELEC ODOR IN COCKPIT & F.O. MCDU WENT BLANK. C/W WORK CARD 0550-2002 IDENTIFY AND T/S SMOKE AND FUMES IN COCKPIT & CABIN. F/O MCDU BLANK AND SMELLS BURNT.INSPECTED MCDU ELEC WIRE HARNESS AND INSPECTED C/B PANELS ALL CHECKS GOOD. DEFER PER MEL 22-82-01A
- [SDR UIEA2021062101390](https://openairdocs.org/sdr/UIEA2021062101390.md): Computer · malfunctioned · Jun 21, 2021 · N1399A · Boeing 767306
  > AUTOPILOT (C) FAILED AT FL380. UNABLE TO RE-ENGAGE THE C OR R AUTOPILOT FROM FL 370 AND THE HALFWAY POINT OF THE FLIGHT UNTIL LANDING. HAND FLEW THE REMAINDER OF THE FLIGHT AT 280. RVSM RESTRICTED(<P><SPAN>PERFORMED TEST 40 AND FOUND NO INFO CENTER C-CH DETENT
- [SDR YENA2021052100323](https://openairdocs.org/sdr/YENA2021052100323.md): Computer · faulted · May 19, 2021 · N637JB · Airbus A320232
  > FLT# 1968, PBI-JFK. FLT CNTRL SPLR FAULT TO FLIGHT ECAM; R/R #1 SEC IAW AMM 27-93-34 OPS CHECL IAW AMM 27-96-00 OPS CHECK OK
- [SDR ASAA2021032834487](https://openairdocs.org/sdr/ASAA2021032834487.md): Computer · faulty · Mar 28, 2021 · N431AS · Boeing 737990ER
  > NEITHER LNAV OR VNAV WOULD ENGAGE. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 22-11 TASKS 830 AND 831 ALSO FIM 34-61 TASK 801 FMC BITE. FOUND FAULT MSG 22-11360 (CONDITIONS INHIBIT BITE ENTRY FOR FCC-A) THEN ACCOMPLISHED FIM 22-11 TASK 801 DFCS BITE. FOUND FAUL
- [SDR JJBA20210303001](https://openairdocs.org/sdr/JJBA20210303001.md): Controller · inoperative · Mar 3, 2021 · N13124 · Emb EMB145XR
  > AUTOPILOT AND YAW DAMP WOULD NOT ENGAGE AFTER TAKE OFF, NO VERTICAL MODE AVAILABLE. NO LATERAL MODE AVAILABLE. PERFORMED AP FUNCTIONAL CHECK. OPS CHECK SAT. NO DEFECTS NOTED. R&R FLIGHT GUIDANCE CONTROLLER (GC-550). OPS CHECK SAT.
- [SDR UIEA2021021200298](https://openairdocs.org/sdr/UIEA2021021200298.md): Servo · inoperative · Feb 14, 2021 · N1499A · Boeing 767328
  > LT AUTO PILOT INOPERATIVE. AUTO PILOT SYSTEMS, ONE INOPERATIVE. NOTIFY DISPATCH. A/C CAT III REST. PERFORMED FAULT TREE 22-03 MCDP G/T 08 SERVO ELEV. FAIL L ELEV. AP SERVO M271; SERVO ELEV LT M271 ON ORDER. REMOVED AND REPLACED ELEV & LT AUTO PILOT SERVO
- [SDR QXEA2021020800048](https://openairdocs.org/sdr/QXEA2021020800048.md): Warning Message · false indication · Feb 7, 2021 · N402QX · Bombdr DHC8402
  > ED MESSAGE MISTRIM (L WING DOWN) APPEARED IN FLIGHT. RAN CHECKLIST. PLANE ROLLED RIGHT WHEN AUTOPILOT DISENGAGED. LEVELED AIRPLANE, DID NOT CHANGE TRIM DUE TO LACK OF NEED AND REENGAGED AUTOPILOT. REMOVED FROM SERVICE. C/W FIM 22-11-00-810-875. NO FAULTS LOGGE
- [SDR SWAA2021010439184](https://openairdocs.org/sdr/SWAA2021010439184.md): Computer · faulted · Dec 30, 2020 · N296WN · Boeing 7377H4
  > WHILE FLYING AT FL380.78 MACH 245 IAS AUTOPILOT CMD 'B' SELECTED. AUTOTHROTTLE ARMED. THE MCP IAW MACH WINDOW SHOWED UNDERSPEED LIMITING SYMBOL (FLASHING A). AUTO THROTTLES ADVANCED TO INCREASE AIRCRAFT SPEED TO M.81; FMC CRUISE SPEED STILL SET AT.78. COM
- [SDR FDEA202012233202](https://openairdocs.org/sdr/FDEA202012233202.md): Autopilot Sys · inoperative · Dec 23, 2020 · N961FD · Boeing 7572Y0
  > TEST FLIGHT: ON CLIMB OUT WITH CENTER AUTO PILOT ON, STAB TRIM WENT FULL UP. DISENGAGE AUTO PILOT AND WAS ABLE TO CONTROL TRIM. HAPPENED TWICE MORE ON CLIMBOUT. DURING DESCENT ON RT AUTOPILOT STAB TRIM WENT FULL NOSE DOWN TRIM. HAND FLOWN THE REMAINDER OF
- [SDR CALA2020120401323](https://openairdocs.org/sdr/CALA2020120401323.md): Computer · failed · Dec 4, 2020 · N896UA · Airbus A319132
  > AUTO FLT ''RUD TRV LIM 1'' DISPLAYED ON UPPER ECAM SCREEN. FOLLOWING MAINT, PERFORMED IN LOGPAGE 5552302 (FMGC2 REPLACEMENT), PERFORMED OPERATIONS TEST OF RUDDER LIMITING FUNCTION AND RUDDER TRIM FUNCTIONS, REF AMM 22-61-00 AND 27-22 -00. BOTH SYSTEMS OPERAT
- [SDR AALA202010229008](https://openairdocs.org/sdr/AALA202010229008.md): Computer · defective · Oct 19, 2020 · N8009T · Airbus A319115
  > AIRCRAFT WAS GROUNDED. ON APPROACH AT DFW AIRCRAFT INTERCEPTED GLIDESLOPE WITH CONG 2 170 KNOTS AIRCRAFT HAS UNCOMMENDED AIRSPEED INCREASE TO 195 KTS AND LOWERING LANDING GEAR HAD LITTLE EFFECT ON SPEED AFTER GO AROUND ON SECOND APPROACH AIRCRAFT RESPONDED T

Next page: https://openairdocs.org/jasc/2211/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 = '2211'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/2211/reports

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