# Service difficulty reports: JASC 2297

A list on [JASC 2297](https://openairdocs.org/jasc/2297.md).

Reports filed under 2297 · Auto Flight System Wiring, newest first.

Page 1 of 3 · 149 reports

- [SDR CALA2026040315058](https://openairdocs.org/sdr/CALA2026040315058.md): Elec Connector · faulted · Apr 3, 2026 · N26210 · Boeing 737824
  > DISCONNECTED ELECTRICAL CONNECTOR D40024P FROM D400424J IAW WDM 22-11-11-2 AND INSTALLED ESDS TAPE FOR CONNECTORS D40024P & D400424J, REPLACED D40024P, SEVERAL LOCKS BROKEN. NEEDS TO BE REPLACED. REPLACED CONNECTOR D40024P IAW WDM 22-12-31 & WDM 22-11-11. S
- [SDR QMLA2026031620017](https://openairdocs.org/sdr/QMLA2026031620017.md): Circuit Breaker · faulted · Mar 14, 2026 · N854AL · Pilats PC1245
  > RED A/P TRIM LIGHT WITH ASSOCIATED ALARMS & CHIMES. PITCH TRIM EXCURSIONS CAUSING ALTITUDE DEVIATION. RESET AP TRIM CB OPS CHECKED GOOD. RTS
- [SDR 2025FA0000787](https://openairdocs.org/sdr/2025FA0000787.md): Elec Connector · dirty · Nov 26, 2025 · N340SF · Bolkms BK117C2
  > YAW ACTUATOR LIGHT ILLUMINATED ON AUTO PILOT TEST. INSPECTED, CLEANED, AND RESEATED THE YAW SEMA CANNON PLUG PROBLEM WENT AWAY.
- [SDR 2025FA0000336](https://openairdocs.org/sdr/2025FA0000336.md): Terminal Block · faulted · Apr 14, 2025 · N651MC · Agusta AW119MKII
  > PILOT NOTED THE SMELL OF OZONE OR ELECTRICAL CIRCUIT GETTING HOT WHILE DEPARTING NK-71. NO SMOKE OR SYSTEM FAILURE WAS INDICATED. AS HE WAS STILL NEAR BASE OF OPERATION, AT NIGHT OVER A HEAVILY WOODED AREA HE DECIDED TO RETURN TO BASE. DURING INSPECTION THE B
- [SDR GTIA2025041438852](https://openairdocs.org/sdr/GTIA2025041438852.md): Elec Connector · inoperative · Apr 12, 2025 · N604NK · Airbus A320232
  > IN CRUISE AT FL 340 AUTOPILOT DISCONNECTED AIRCRAFT PITCHED UP AND RIGHT. ECAM ELEC GEN 1 FAULT, AUTO FLT YAW DAMPER 1, RUD TRIM 1 FAULT, RUD TRU CIM 1. FCOM AND EQRH RAN. RESETS SUCCESSFUL. ABOUT 30 MINUTES LATER SAME AXACT ECAMS. ELEC GEN 1 RESET UNSUCCESSFU
- [SDR QMLA2024122420152](https://openairdocs.org/sdr/QMLA2024122420152.md): Connector · dirty · Dec 24, 2024 · N136KY · Urocop EC135P2
  > UPON LEVEL OFF AND PRIOR TO FINAL APPROACH THERE WERE TWO CONSECUTIVE UNCOMMANDED RIGHT LATERAL FLIGHT CONTROL INPUTS. CLOSEST PLACE TO LAND WAS BACK AT BASE. NO OTHER EVENTS FOLLOWED. CLEANED CONNECTOR PLUGS ON EHA'S AND TEST FLOWN
- [SDR CALA2024062801929](https://openairdocs.org/sdr/CALA2024062801929.md): Wire · damaged · Jun 26, 2024 · N24212 · Boeing 737824
  > MACH TRIM FAIL LIGHT AND CA PITCH FD FAILED ON TAKE OFF POSITION TRANSDUCER OR WIRING ISSUE. FOUND P18-1 C5 AFCS SYS A SENS EXC AC OPEN (HAS HISTORY). DFCS BITE SHOWED FCC 1 FAIL (NO POWER DUE TO POPPED BREAKER). CLOSED BREAKER- DFCS BITE PASSES. SEE SSM 22-1
- [SDR UIEA2024051400390](https://openairdocs.org/sdr/UIEA2024051400390.md): Connector · faulted · May 14, 2024 · N1409A · Boeing 767306
  > REJECTED TAKEOFF DUE TO NO AUTO THROTTLE AFT ENGAGING, EPR, AND V SPEEDS. DELETE TMC ANNC LIGHT(<P>REMOVED AND REPLACED CONNECTOR D4224P REF WDM 73-21-11. OPS CHECK GOOD AT THIS TIME.</P>)
- [SDR CALA2023110203256](https://openairdocs.org/sdr/CALA2023110203256.md): Connector · unknown · Oct 29, 2023 · N662UA · Boeing 767322
  > THRUST MANAGEMENT SYSTEM A/T DISC LIGHT ILLUMINATED WITH AUTOTHR OTTLE ENGAGED IN (STATE MODE) MODE. THRUST REFERENCE MODE DISPLA Y ON EICAS & F/S POINTER DISPLAY ON EADI NORMAL IN VNAV PATH MODE ARRIVAL CREW INFORMATION: A/T DISCONNECTED IN CRUISE, RESET
- [SDR 6CBA2002306070001](https://openairdocs.org/sdr/6CBA2002306070001.md): Pitot System · shorted · Jun 3, 2023 · N124AF · Pilats PC24
  > THE FLIGHT CREW DEPARTED KIXA WITH A DESTINATION OF KPBI. DURING CLIMB, THE FLIGHT CREW REPORTED SMOKE IN COCKPIT COMING FROM GASPER VENT ON PILOT'S SIDE. ALSO NOTED AN ECB TRIP CYAN CAS STBY PS HEAT FAIL AMBER CAS. FILES WERE DOWNLOADED AND SENT TO PILATUS.
- [SDR 7C7A2022120800036](https://openairdocs.org/sdr/7C7A2022120800036.md): Wire Harness · corroded · Dec 8, 2022 · N887EA · Dhav DHC8106
  > AUTO FEATHER DID NOT ARM WHEN T/O POWER APPLIED.
- [SDR ASAA2022120541021](https://openairdocs.org/sdr/ASAA2022120541021.md): Circuit Breaker · faulted · Dec 5, 2022 · N562AS · Boeing 737890
  > LNAV & VNAV WILL NOT ENGAGE. CO-PILOT COURSE WINDOW DISPLAYS ALL 8'S. GROUNDED - YES. RESET C/B IAW FIM 22-11 TASK 803. OPS CK NORMAL.
- [SDR ASAA2022011341520](https://openairdocs.org/sdr/ASAA2022011341520.md): Circuit Breaker · tripped · Jan 13, 2022 · N941AK · Boeing 7379
  > FOUND CB B4 ON P6-2 POPPED. GROUNDED - YES. CB AFCS SYS B "ENGAGE INTLK" POPPED. PERFORMED INSPECTION PER B737-9 AMM 20-61-01. CB STAYS IN AND NO DEFECTS NOTED. PERFORMED DFCS BITE AUTOTEST PER AMM AMM 22-11-00-740-814 STEP B1F SYS A+B. NO FAULTS.
- [SDR YENA2021112200776](https://openairdocs.org/sdr/YENA2021112200776.md): Fcu · failed · Nov 21, 2021 · N4022J · Airbus A321271N
  > (ETOPS) FLT 20, LHR-JFK. P1-TSI R/R FCU DUE TO PREVIOUS WRITE-UP, PLEASE REMOVE AND REPLACE THE FCU PER AMM 22-81-012. PLEASE MARK THE OLD UNIT AS SOS.; (RESOLVED ON W/O: 1146268 TASKCARD: NR-00001) R/R FCU REF AMM 22-81-12/
- [SDR YENA2021112200773](https://openairdocs.org/sdr/YENA2021112200773.md): Fcu · fault message · Nov 21, 2021 · N4022J · Airbus A321271N
  > (ETOPS) FLT 7, JFK-LHR. CREW REPORTED FCU 1 FAULT; PERFORMED POWER DOWN AND POWER UP OF AIRCRAFT. MESSAGE CLEARED. PERFORMED OPS CHECK PER AMM 22-96-00-710-001-A. NO FAULTS NOTED.
- [SDR ASAA2021042134629](https://openairdocs.org/sdr/ASAA2021042134629.md): Connector · corroded · Apr 21, 2021 · N519AS · Boeing 737890
  > DURING T/S OF 'B' AUTOPILOT ELEVATOR ACTUATOR FOUND CORROSION ON 'A' ELEVATOR AUTOPILOT ACTUATOR. CONNECTOR #. GROUNDED - YES. REMOVED AUTOPILOT ELEVATOR ACTUATOR "A" REF B737-800 AMM 22-11-26-00-801. INSTALLED NEW "A" AUTOPILOT ACTUATOR. LEAK CHECK OK. REF AM
- [SDR 2021F00059](https://openairdocs.org/sdr/2021F00059.md): Wire · cut · Mar 27, 2021 · N711P · Raythn 400ARAYTHEON
  > PILOTS REPORT HAVING AN UNCOMMANDED AUTOPILOT DISCONNECT THAT RESULTED IN THE AIRPLANE PITCHING UP. THE CAPTAIN PUSHED THE YOKE FORWARD AND GOT SPARKS FROM THE FORWARD SIDE OF THE YOKE. THE AIRPLANE LANDED AT KLAL INSTEAD OF KAPF. IT APPEARS THAT THE SHARP E
- [SDR HYIA20210311002](https://openairdocs.org/sdr/HYIA20210311002.md): Wire · chafed · Mar 9, 2021 · N740CA · Cessna 402C
  > THE PILOT REPORTED A BURNING SMELL AFTER THE AUTOPILOT CB POPPED DURING FLIGHT. MAINTENANCE INSPECTED AND FOUND CHAFFED WIRING AT THE PTT SWITCH. THE WIRES WERE REPAIRED WITH NO FURTHER DEFECTS NOTED.
- [SDR ASAA2021021134081](https://openairdocs.org/sdr/ASAA2021021134081.md): Wire · damaged · Feb 11, 2021 · N618AS · Boeing 737790
  > AUTOTHROTTLE FAILED TO ENGAGE PRIOR TO TAKEOFF. GROUNDED - YES. REF B737-700 WDM 22-31-51, FOUND SPLICE SP3101 PULLED ON W0051-0108-22. INSTALLED NEW SPLICE REF SWPM 20-30-12. A/T OPERATIONAL TEST PASS MM 22-31-00-700-801.
- [SDR VNAA202101011111](https://openairdocs.org/sdr/VNAA202101011111.md): Circuit Card · failed · Dec 29, 2020 · N513AE · Cndair CL6002C10
  > FLIGHT CONTROLS LOCKED AFTER DISCONNECTING AUTOPILOT (PITCH AND ROLL) HAD TO USE SOME FORCE TO UNLOCK CONTROLS. 2020-12-30: REMOVED AND REPLACED FCC CARDS 1 AND 2, IAW CRJ700 AMM 22-12-14-00-000/400-801-A01. OPERATIONS CHECK GOOD. PERFORMED OPERATIONS CHECK
- [SDR ABXA2020081203162](https://openairdocs.org/sdr/ABXA2020081203162.md): Wire · corroded · Aug 11, 2020 · N317CM · Boeing 767338
  > MAINTENANCE WAS BEING PERFORMED ON AUTO PILOT SYSTEM FOR NO LAND 3 EICAS MESSAGE. RT AUTOPILOT WILL NOT ENGAGE. WIRING WAS FOUND TO BE CORRODED. WIRE W1729-002-20. AIRCRAFT WAS GROUNDED AND SPLICE REPAIR TO WIRING WAS COMPLETED.
- [SDR AALA202003019021](https://openairdocs.org/sdr/AALA202003019021.md): Wire · failed · Feb 29, 2020 · N932AN · Boeing 737823
  > AIRCRAFT NOT GROUNDED: AUTO-THROTTLE UNCOMMANDED DISCONNECT. WOULD NOT RE-ENGAGE. FOUND WIRE BAD UNDER NO.1 THROTTLE HINGE POINT. REPLACED THROTTLE LEVER ASSY.
- [SDR JIKA20200227501](https://openairdocs.org/sdr/JIKA20200227501.md): Wire · damaged · Feb 25, 2020 · N240DH · Frchld SA227CC
  > DURING TAKEOFF ROLL FROM DFW PITCH TRIM WAS ADJUSTED UP FOR CLIMB. THE TRIM CONTROLS STOPPED WORKING WHILE THE WHEELS LIFTING OFF FROM THE RUNWAY. IT WAS DIFFICULT TO MAINTAIN ALTITUDE ASSIGNED SINCE THE AIRCRAFT KEPT CLIMBING. THE PILOT HAD IMMEDIATELY ADVISE
- [SDR ASAA2020020542083](https://openairdocs.org/sdr/ASAA2020020542083.md): Connector · dirty · Feb 4, 2020 · N453AS · Boeing 737990ER
  > AFTER AUTO PILOT "A" WAS ENGAGED SPEED TRIM FAIL LIGHT ILLUMINATED. AFTER SEVERAL SECONDS SPEED TRIM FAIL LIGHT EXTINGUISHED LESS THEN 60 SECONDS ELAPSED AND STAB OUT OF TRIM LIGHT ILLUMINATED. WE FOLLOWED PROCEDURE IN QRH. GROUNDED - YES. DIVERSION TIME 52 MI
- [SDR ASAA2019103127155](https://openairdocs.org/sdr/ASAA2019103127155.md): Wire · broken · Oct 27, 2019 · N434AS · Boeing 737990ER
  > DURING DESCENT THE AUTOPILOT DISCONNECT AURAL WARNING FAILED TO SOUND WHEN AUTOPILOT B WAS DISCONNECTED AT FO YOKE SWITCH. THE DISCONNECT LIGHT DID ILLUMINATE DURING DISCONNECT. SAME RESULT FOR AUTOPILOT A. SAME RESULT WHEN USING DISCONNECT SWITCH ON CAPTAINS
- [SDR AALA201908199001](https://openairdocs.org/sdr/AALA201908199001.md): Wire · pulled · Aug 15, 2019 · N965TW · Doug MD83
  > AIRCRAFT WAS GROUNDED: PILOT REPORTS IN CRUISE, AP 1/2 COULD NOT HOLD LEVEL FLIGHT AFTER INSTRUCTIONS TO INCR/DECR SPEED. ALT TRIM WAS NOT TRIMMING. CHECKED ALT LONG TRIM WITH ALT TRIM SWITCH, NO MOVEMENT UP OR DOWN, ON GROUND SAME. (NO AUTOPILOT TRIM.) MAINTE
- [SDR AALA201905069027](https://openairdocs.org/sdr/AALA201905069027.md): Connector · faulty · May 5, 2019 · N929AN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTS THAT DURING CLIMBOUT FROM SJU WITH AUTOPILOT ENGAGED, A/C HAD 2 UNCOMMANDED ELEVATOR INPUTS WHICH SHOOK THE CONTROL COLUMNS. 1ST TIME WAS AT FL180 AND THE 2ND WAS AT FL260. MAINTENANCE CURRENTLY WORKING THIS EVENT.***
- [SDR ASAA2019041979047](https://openairdocs.org/sdr/ASAA2019041979047.md): Terminal Block · unsecure · Apr 17, 2019 · N530AS · Boeing 737890
  > AT LEVEL CRUISE FLIGHT AUTOPILOT A DISENGAGED. AUTOPILOT A WOULD NOT RE-ENGAGE. COMPLETED FLIGHT ON AUTOPILOT B. GROUNDED - YES. DFCS SHOWS NUMEROUS FAULTS ASSOCIATED WITH SMYDC-1 MSG 22-11081 FOR CH A THROUGH OUT FAULT HISTORY. NO SMYDC FAULT ON CDS BITE OR H
- [SDR HYIA2018101515001](https://openairdocs.org/sdr/HYIA2018101515001.md): Connector · damaged · Oct 11, 2018 · N3292M · Cessna 402C
  > PILOT REPORTED SMOKE IN COCKPIT AND THE AUTOPILOT SYSTEM CIRCUIT BREAKER POPPED. MX PERFORMED INITIAL INSPECTION AND FOUND THE AUTOPILOT INTERFACE CONNECTOR DAMAGED. THE SYSTEM WAS PLACED ON MEL, FURTHER DETAILS WILL BE PROVIDED IF ADDITIONAL FAILED PARTS ARE
- [SDR ASAA2018100926454](https://openairdocs.org/sdr/ASAA2018100926454.md): Wire Harness · shorted · Oct 9, 2018 · N517AS · Boeing 737890
  > DURING ARRIVAL TO SEA 34L, AUTOPILOT WOULD NOT DISCONNECT USING THE AUTOPILOT DISENGAGE BUTTON ON EITHER YOKE. USED DISENGAGE BAR ON THE MCP PANEL TO DISCONNECT A/P, APPROX 300AGL. GROUNDED - YES. REF DFCS BITE FIM 22-11 TASK 801, NO FAULTS LOGGED LAST LEG. VE
- [SDR ASAA2018091726138](https://openairdocs.org/sdr/ASAA2018091726138.md): Connector · disconnected · Sep 14, 2018 · N593AS · Boeing 737890
  > AT CRUISE WITH AUTOPILOT A ENGAGED WE SLOWED DOWN FROM M.77 TO M.69 AT FL400. ACFT PITCH NOSE DOWN AS WE SLOWED. AUTOPILOT WAS MANUALLY DISCONNECTED TO CORRECT ALTITUDE ACFT WAS OUT OF TRIM IN NOSE DOWN. TRIM WAS 5 UNITS FROM CLIMBOUT UNTIL MANUALLY RETRIMME
- [SDR CA180723019](https://openairdocs.org/sdr/CA180723019.md): Wire · chafed · Jul 22, 2018 · Aerosp ATR42300
  > (CAN) ELEC SMOKE ON TAKE OFF BY CAPT LEFT KNEE. FOUND 2 FMS WIRES W09008-815 & W09008-816 CHAFED, BOTH WIRES ISOLATED & SECURED. ALL OTHER LOCAL WIRING INSPECTED. NO FURTHER DAMAGED FOUND NR 2 FMS INOPERABLE, DMI 55164 OPENED, IAW MEL 34-60-1A. INOPERABLE
- [SDR AALA20171204009](https://openairdocs.org/sdr/AALA20171204009.md): Wire · shorted · Dec 4, 2017 · N7547A · Doug DC982
  > AIRCRAFT WAS GROUNDED. AUTO PILOT OFF, CLIMBING THRU 10,000 ADJUSTED RUDDER TRIM WHEN AIRCRAFT BEGAN ROLLING DUE TO RUDDER YAW. YAW DAMP OFF DFG APPEARED TO BE COMPLETED INOPERABLE DUE TO CONTROL ISSUES. DECLARED EMERGENCY, RETURNED TO OMA FOR LANDING AS AIRCR
- [SDR DALA2017042503436](https://openairdocs.org/sdr/DALA2017042503436.md): Wire · chafed · Apr 23, 2017 · N549US · Boeing 757251
  > BURNING SMELL IN COCKPIT FROM CB PANEL ABOVE FO. FOUND WIRE FOR CENTER FCC SERVO ON POWER SIDE OF BREAKER CHAFING ON FRAME. PERFORMED REPAIR SPLICE IAW SWPM CH 20-11. OPS CHECKS NORMAL.
- [SDR ASAA2017010219230](https://openairdocs.org/sdr/ASAA2017010219230.md): Wire · unsecure · Jan 2, 2017 · N442AS · Boeing 737990ER
  > AUTO THROTTLES WILL NOT ENGAGE. ACFT GROUNDED. CONFIRMED FAULT, A/T FAILS BITE TEST. BOTH DFCS & A/T FAULT HISTORY PAGE SHOWS NUMEROUS FAULT MESSAGES 22-31502 ASM-2 & 22-31263 CH-A ARM A/T. ACCOMPLISHED GVI INSPECTION OF A/T DC-1 C/B AT P18-1 (E1). WIRING
- [SDR DALA2016122610082](https://openairdocs.org/sdr/DALA2016122610082.md): Wire Harness · burned · Dec 25, 2016 · N904DE · Doug MD88
  > AT CRUISE, MASTER WARNING CAME ON OAP DISPLAY MACH TRIM INOP/ YAW DAMP INOP/ IRS1 BATT FAIL/STALL IND FAILURE. BOTH AP AND ATNOP- ATL WINDOW BLANK & COULD NOT ADJUST SPD INDICATOR. MASTER WARNING WOULD NOT RESET C/BS C12 AND C17 POPPED AND WOULD NOT RESET.
- [SDR ASAA2016091918074](https://openairdocs.org/sdr/ASAA2016091918074.md): Circuit Breaker · tripped · Sep 19, 2016 · N459AS · Boeing 737990ER
  > AUTOTHROTTLE WILL NOT ENGAGE. ACFT GROUNDED. FOUND CIRCUIT BREAKER AFCS SYS A WARN LIGHT (BAT) OUT. RESET PER AMM 20-60-01. LAND VERIFY PASS GROUP 49, IAW AMM 22-11-00, HGS SYSTEM TEST PASS PER MMS 34-36-00. UPGRADES ACFT TO CAT IIIA AUTOLAND & HGS. LWMP
- [SDR 2015FA0000616](https://openairdocs.org/sdr/2015FA0000616.md): Connector · wrong part · Nov 24, 2015 · N378HH · Pilats PC1245
  > AUTOPILOT UNCOMMANDED ROLL OSCILLATION EXCEEDING BANK LIMITS. FOUND OPEN ROLL LOW SIGNAL BETWEEN NR 1 AHRS AND AUTOPILOT COMPUTER. FURTHER INSPECTION REVEALED INCORRECT SOCKET INSTALLED IN P909, PIN 77. INSIDE DIAMETER WAS TOO LARGE,.063 VS. REQUIRED.040,
- [SDR ASAA2015071712467](https://openairdocs.org/sdr/ASAA2015071712467.md): Connector · dirty · Jul 17, 2015 · N517AS · Boeing 737890
  > "B" AUTOPILOT UNCOMMANDED DISCONNECT AT 13,000 FT DURING VNAV DESCENT, NO OTHER FAULTS NOTED. DESCENT AND SPEED NORMAL AND ON PROFILE. ACFT GROUNDED. REF WDM 27-32-21, FOUND INTERMITTENT 28VDC AT CONNECTOR D3685A PINS 1 & 13 WHILE SHAKING WIRES BEHIND RACK
- [SDR FDEA201507012131](https://openairdocs.org/sdr/FDEA201507012131.md): Wire · damaged · Jul 1, 2015 · N628FE · Doug MD11F
  > FOUND 14 TWISTED WIRES, OUTER PROTECTIVE INSULATION BADLY DETERIORATED AT ABOUT BS 495 - 555 FLOOR AREA. R & R IAW SWPM 20-10-01. CONTINUITY CHECKED IAW WDM 22-16-02, WDM 27-66-01, WDM 28-48-01, WDM 52-71-02, WDM 73-33-01, WDM 29-31-01 & WDM 79-33-01 FOUND S
- [SDR EBVR20150701001](https://openairdocs.org/sdr/EBVR20150701001.md): Connector · deteriorated · Jul 1, 2015 · N346R · Amd FALCON900EX
  > PERFORMED ASCB SELF TESTS IN MAINTENANCE MODE AND INTERMITTENT FAULT CODES 4014-1, 4016-5 AND 4017-5 OCCURRED POINTING TO ADC PRIMARY BUSS AND AFCS BUSS FAULTS. SEVERAL ENVIRONMENTAL SPLICES WERE FOUND IN NEED OF REPLACEMENT. THE SLEEVE PORTION OF THE ENVIRO
- [SDR ASAA2014111409664](https://openairdocs.org/sdr/ASAA2014111409664.md): Connector · loose · Nov 14, 2014 · N596AS · Boeing 737890
  > AUTOTHROTTLE WILL NOT STAY ENGAGED. ACFT GROUNDED. IAW WDM 22-31-41, FOUND CONNECTOR D10027 AT ASM NR 2 LOOSE. SECURED CONNECTOR, ACCOMPLSIHED A/T SERVO MOTOR TEST SEVERAL TIME, TESTS PASSED. CURRENT STATUS TEST PASSED REF MM 22-31-00.
- [SDR SWIA201438098](https://openairdocs.org/sdr/SWIA201438098.md): Connector · damaged · Jun 4, 2014 · N216SW · Emb EMB120ER
  > DURING CLIMBOUT, THE F/O`S ALTITUDE WAS AT 12 DEGREES. CAPTAIN'S AND STBY WERE AT 4 DEGREES PITCH UP. F/O`S SIDE HAD A COMPUTER AND HDG FLAG. AT CRUISE, THE AUTOPILOT KICKED OFF AND WE RECEIVED AN ATTITUDE DISPLAY AND AUTOPILOT FAIL ON MAP. RETURNED TO FIEL
- [SDR MDGA201404230091](https://openairdocs.org/sdr/MDGA201404230091.md): Pin · broken · Apr 14, 2014 · N492AM · Beech 400A
  > DURING CLIMB OUT, AUTOPILOT STOPPED RESPONDING TO ALL PITCH COMMANDS. CREW RETURNED TO DEPARTURE. EMERGENCY DECLARED. MAINTENANCE FOUND A PIN ON THE CONNECTOR TO THE AUTOPILOT CONTROLLER NOT SEATED. LOCKING MECHANISM IN THE CONNECTOR FOR THAT PIN WAS BROKE
- [SDR CALA2013120293360](https://openairdocs.org/sdr/CALA2013120293360.md): Connector · unsecure · Nov 28, 2013 · N405UA · Airbus A320232
  > AUTO FLIGHT 'RUDDER TRIM 1 FAULT' DISPLAYED ON UPPER ECAM SCREEN. PLACED RUDDER TRIM 1 ON M EL IAW MEL 2722A DF128. CAT STATUS DOWNGRADED TO AUTO LAND LIMITS CAT 3 SINGLE, AC OK TO CONTINUE. SECURED FAC NR 1 BENCH PLUG, CHECKED GOOD. RETURNED ACFT TO CAT 3
- [SDR 2013FA0000471](https://openairdocs.org/sdr/2013FA0000471.md): Wire Harness · detached · Aug 15, 2013 · N9301N · Piper PA28R200
  > DURING PRE-FLIGHT, NOTED MOVEMENT OF AILERON YOKE, FROM LT TO RT, DID NOT FUNCTION FREELY OR CORRECTLY. AT THE NEUTRAL POSITION, ROTATION OF YOKE TO THE RT WAS NOT POSSIBLE AND ACFT DEEMED UNAIRWORTHY AND GROUNDED. ELECTRICAL CONNECTOR TO THE AUTOPILOT COM
- [SDR FDEA201304020714](https://openairdocs.org/sdr/FDEA201304020714.md): Terminal · loose · Apr 2, 2013 · N960FD · Boeing 757236
  > DURING CRUISE AT FL 350 AUTOPILOT AND AUTO THROTTLES DISCONNECTED, EICAS SHOWED MACH/SPEED TRIM, RT FWD FUEL PUMP, LT AFT FUEL PUMP, AND EQPT COOLING CAUTION LIGHTS. LT AFT FUEL PUMP CB POPPED ALONG WITH THE EQPT COOLING CB. ADDITIONALLY THERE WAS A LOUD CLIC
- [SDR FDEA201303010484](https://openairdocs.org/sdr/FDEA201303010484.md): Wire · failed · Mar 1, 2013 · N221FE · Boeing 727233
  > REPEAT WRITE UP: UNCOMMANDED YAW DURING LOW SPEED AND HIGH SPEED FLIGHT. DIRECTED BY GOC TO RETURN TO DEPARTURE. R & R YAW DAMPER LOWER RUDDER WIRE BUNDLE W325 IAW SWPM 20-10-11 20-10-11.
- [SDR HNAA2013011400007](https://openairdocs.org/sdr/HNAA2013011400007.md): Connector · contaminated · Jan 14, 2013 · N331EN · Dhav DHC8311
  > AUTOFEATHER ARM LIGHT WILL NOT EXTINGUISH WHEN AUTOFEATHER IS SELECTED OFF. FOUND AUTOFEATHER STATIC TESTING PROPERLY. FOUND NR 2 TSCU CONNECTOR PLUG OIL SOAKED. CLEANED AND RESEATED CONNECTOR PLUGS. OPS CHECKED GOOD AT THIS TIME.
- [SDR CA121203004](https://openairdocs.org/sdr/CA121203004.md): Wire · broken · Nov 30, 2012 · Piper PA44180
  > (CAN) BROKEN WIRE FOUND IN AFT PITCH BRIDLE CABLE IN AREA OF CABLE CLAMP DURING SCHEDULED MAINTENANCE.

Next page: https://openairdocs.org/jasc/2297/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 = '2297'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/2297/reports

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