JASC 3417
Service difficulty reports · 1,212
Reports filed under 3417 · Air Data Computer, 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 = '3417' 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 = '3417' 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 AALA202212052875Adc · defectiveAIRCRAFT WAS GROUNDED: ANTI ICE CAPT LEFT STATIC AND RIGHT STATIC CAUTION MESSAGE ON ECAM DURING CLIMBOUT. CREW FOLLOWED ECAM PROCEDURE AND CAPTAIN ALTIMETER READ 30,300 WITH FIRTD OFFICERS ALTIMETER AT 30,000, AND STAND BY ALTIMETER READ APPROXIMATELY 29,700SDR UIEA2022112201201Adc · failedCAPTAINS PRIMARY ALTIMETER FAILED ON DEPARTURE(<P>REMOVE DAND REPLACED CAPT'S ALTIMETER IAW B767 AMM 34-13-01/401-404. OPS TEST GOOD IAW B767 AMM 34-12-00-715&. REMOVED AND REPLACED LH AIR DATA COMPUTER IAW B767 AMM 34-12-01-004/404. ADC TEST GOOD IAW B767 AMSDR DALA2022110707199None · noneSHIP 655 ON CLIMB OUT AROUND 16800 FT, CAPT. SIDE STICK SHAKER, IAS DISAGREE, ALT DISAGREE, RUDDDER RATIO, MACH SPD TRIM ADVISORY EICAS MESSAGES ALSO ELEV ASSYM STATUS MESSAGES, STOPPED CLIMB AT FL250' RAN QRH, RETURNED TO QRO. CORRECTIVE ACTION: SUMMARY OF NRSDR SWIA202266662None · odorDURING FLIGHT WE EXPERIENCED 4-6 CAUTION ICAS MESSAGES. THEY QUICKLY DISAPPEARED AND THE FO ADS REVERTED TO ADS 1. I SMELLED A SLIGHT ELECTRICAL BURNING SMELL THAT LASTED A FEW SECONDS. FO DIDN€™T SMELL ANYTHING. NOW WE SHOW AFCS FAULT AFTER LANDING. (FLIGSDR REXA2022102402292Adc · inoperative#1 ADC FAILURE WITH CORRESPONDING UNRELIABLE AIRSPEED INDICATION AND MULTIPLE EICAS MESSAGES. AIR RETURN TO ATL. R/R #1 ADC IAW CRJ 700 AMM 34-13-01. OPS TEST GOOD, LEAK TEST GOOD. PN OFF/ 822-0472-636, SN OFF/ 24GFK, PN ON /822-0372-436, SN ON/ 10HLGSDR QR9R20220930001Adc · faultedPILOT/RIGHT SIDE AIRSPEED INDICATOR READING 20 KNOTS ON GROUND. ISOLATED TO THE #2 ADU BY AVIONICS. REMOVED AND REPLACED #2 ADU IAW AMM 34-11-00, 4-1 AND 34-10-00, 5-1. MOC SUCCESSFULLY COMPLETED.SDR 2022FA0000555Air Data Module · defectivePILOTS DISPLAY LOST ALL VSPEEDS DURING TAKEOF ROLL, TAKEOF WAS ABORTED. V-SPEEDS REAPPEARED UPON TAXI BACK TO RAMP. TROUBLESHOT SYSTEM USING PITOT/STATIC CART AT ALL AIRSPEEDS AND ALTITUDES, NOT DEFECTS NOTED. CREW PERFORMED 2 HIGH SPEED TAXI WITH NO DEFECTSDR 9WGA2022091941201Adc · false indicationAIRCRAFT OVERSPEED MULTIPLE TIMES IN CLIMB, SPEED TAPE DROPPING. T/S PER FIM 34-63-21 NO FAULT OR FAIL SENSOR SHOWN. PERFORMED ADC #1 & #2 RTS PER AMM 34-16-01. ALL TESTS PASSED, UPDATED FMS SOFTWARE PER AMM 34-63-01.SDR AALA202209133050Air Data Module · inoperativeAIRCRAFT WAS GROUNDED: AT APPROXIMATELY 16000 FEET IN THE CLIMB "AIRSPEED" DISAGREE ILLUMINATED ON BOTH PRIMARY FLIGHT DISPLAY'S. DETERMINED CAPTAIN'S AIR SPEED WAS UNRELIABLE AND FIRST OFFICER'S AND STANDBY AIRSPEED AGREED WITH EACH OTHER AND GROUND SPEED AS SDR SWIA202266218None · failedADS 1 FAIL CAUTION. (FLIGHT #3496 FILED CLOSED) SEE #964140 FOR REPLACEMENT OF MAU1 PWR2 POWER SUPPLY. OPS CHECKS GOOD. NO MESSAGESSDR AALA202207286201None · inoperativeAIRCRAFT WAS GROUNDED: AFTER DEVIATING IN WEATHER AT 36000 WE GOT A MC IAS DISAGREE TEMPERATURE WAS-47 C AIRSPEED AND MACH BOTH ERRATIC. FLIGHT DECLARED AN EMERGENCY AND DIVERTED BACK TO MIA. REMOVED AND REPLACED CAPTAIN PITOT PROBE AND FLUSHED LINE PER AMM 34SDR DALA2022071904981Adc · inaccurateAIRCRAFT 1704, RVSM, ALTITUDE SPLIT AT VARIOUS FLIGHT LEVELS, CAPTAIN'S ALTITUDE WAS 29960 AND FIRST OFFICER'S ALTITUDE WAS 29200. CORRECTIVE ACTION: REPLACED RT ADC AND LEFT AUX PITOT PROBE AND RIGHT F/O UPPER PITOT/STATIC PROBE. (9186359)SDR AALA202206284284Adiru · inoperativeAIRCRAFT WAS GROUNDED: IN CRUISE FLIGHT, #2 AIR DATA INERTIAL REFERENCE UNIT (ADIRU) ECAM FAULT. FLIGHT CREW ACCOMPLISHED ECAM ACTIONS AND FIRST OFFICERS #3 AIR DATA INERTIAL REFERENCE UNIT (ADIRU) WAS SELECTED. ALL FIRST OFFICERS INSTRUMENTS BLANKED AUTO PILOSDR AALA202206280681Adiru · inoperativeAIRCRAFT WAS GROUNDED: IN CRUISE FLIGHT, #2 AIR DATA INERTIAL REFERENCE UNIT (ADIRU) ECAM FAULT. FLIGHT CREW ACCOMPLISHED ECAM ACTIONS AND FIRST OFFICERS #3 AIR DATA INERTIAL REFERENCE UNIT (ADIRU) WAS SELECTED. ALL FIRST OFFICERS INSTRUMENTS BLANKED AUTO PILOSDR SWIA202265971None · failedCA AIRSPEED AND ALT FAILED ON CLIMB OUT (FLIGHT 4629 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 25053405 WITH THE FOLLOWING CORRECTIVE ACTION: "AFTER INTERROGATING THE AIRCRAFT, FOUND CAUTION MESSAGE REFERENCING ADS PROBE 1 FAILURE CISDR MTNA20220615001None · noneDURING THE TAKEOFF ROLL, AT 70KTS, THE CREW RECEIVED AN ADU MESSAGE OF "DADC DATA INVALID," ACCOMPANIED BY A ZERO AIRSPEED INDICATION ON THE CAPTAIN'S SIDE AIRSPEED INDICATOR. THE CREW ABORTED THE TAKEOFF, NOTIFIED ATC, AND RETURNED TO THE GATE. MAINTENANCE RESDR DALA2022060904026Air Data Module · false indicationSHIP 1701 -MISC/DE- DUE TO TEMPORARY OFF FLAGS IN VIEW ON CAPT AIRSPEED AND ALTIMETER INDICATORS AND L/R EEC MODE EICAS MESSAGE. CREW DECLARED EMERGENCY. C/W QRH AND CONTINUED FLIGHT. CORRECTIVE ACTION: R/R LT AIR DATA COMPUTER. (9153514)SDR AALA202205171220Adiru · noneAIRCRAFT WAS GROUNDED: ABORTED TAKEOFF AT APPROXIMATELY 70 KNOTS DUE TO #1 AIR DATA REFERENCE FAULT. **SUPPLEMENTAL REPORT FOR AALA202205121220: REPLACED AIR DATA INERTIAL REFERENCE UNIT (ADIRU) #3 PER AMM 34-12-34. OPERATIONAL CHECK GOOD.** (CLOSED)SDR AALA202205121220None · noneAIRCRAFT WAS GROUNDED: ABORTED TAKEOFF AT APPROXIMATELY 70 KNOTS DUE TO #1 AIR DATA REFERENCE FAULT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)SDR 2022F00234Screen · corruptedDURING CRUISE FLIGHT, CREW EXPERIENCED LH PFD SCREEN FREEZING INTERMITTENTLY. FOLLOWED BY MULTIPLE AVIONICS FAILURES SUCH AS AUTO-PILOT FAIL, AUTO-THROTTLE FAIL, TRANSPONDER FAIL, SPOILER FAIL, GEAR DISAGREE, WINDSHIELD HEAT FAIL, GROUND PROX FAIL, TERRAIN FAISDR AALA202202080633Air Data Module · inoperativeAIRCRAFT WAS GROUNDED: HIGH SPEED REJECTED TAKEOFF AT 101 KNOTS DUE TO INDICATED AIR SPEED DISAGREE ON BOTH CAPTAIN AND FIRST OFFICER SIDE. CAPTAIN AIRSPEED 101 KNOTS, FIRST OFFICER AIRSPEED 95 KNOTS. REMOVED AND REPLACED RIGHT PITOT PROBE (AALA202202074944) PSDR DALA2022020100629None · noneSHIP 1200 -ATB- DUE TO BEING AIRSPEED RESTRICTED AFTER TAKE OFF CORRECTIVE ACTION: FOUND ALTERNATE VMO/MMO SWITCH IN ALTERNATE POSITION. REPOSITIONED. A/C RTS. (8306828)SDR AALA202110118137Adiru · inoperativeAIRCRAFT WAS GROUNDED: AN ABORTED TAKE OFF WAS PERFORMED ABOVE 80 KNOTS DUE TO THE #1 AIR DATA INERTIAL REFERENCE UNIT BEING INOPERATIVE AND RETURNED TO THE GATE. REPLACED #1 AIR DATA INERTIAL REFERENCE UNIT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PESDR IPXA2021083173359Adc · faultedINSPECTION TYPE:N/A*AIR TURNBACK* IAS DISAGREE EICAS ON T/O CAPTAIN STBY AIRSPEED MATCHED CAPTAIN AIRSPEED FO AIRSPEED DISAGREEDREMOVED AND REPLACED FO ADC IAW AMM 34-12-01 OPS/CHECK GOOD AT THIS TIME ESR 34-12-01-01 (054R)SDR AALA202108276864Air Data Module · faultedAIRCRAFT WAS GROUNDED: NAVIGATION AIR DATA REFERENCE 2 FAULT ON TAKE OFF AT 75KS RESULT IN REJECTED TAKE OFF. REMOVED AND REPLACED AIR DATA REFERENCE 2 PER AMM 34-12-34.SDR FDEA202108182030Adc · malfunctionedPDIS 743 34-14 3667 18AUG21 OKC OPEN U APPROACHING KOKC (50 MINUTES INTO FLIGHT), CAPTAIN S AIRSPEED TAPE WENT TO ZERO AND ALTIMETER JUMPED TO 250 FEET HIGH AT FL340. FD, AT AND AP WENT AWAY ACCORDINGLY. CAPTAIN S AIRSPEED RECOVERED AND FAILESDR AALA202108188250Module · defectiveAIRCRAFT WAS GROUNDED: ON TAKEOFF ROLL AT 50 KIAS: CAPTAINS AIR SPEED INDICATOR SHOWED ZERO. FIRST OFFICERS SHOWED 50 KIAS. MULTIPLE ECAM MESSAGES DISPLAYED. TWO OF THEM WERE AUTO PILOT OFF AND AUTO THRUST OFF. MAINTENANCE FLUSHED BOTH TOTAL PRESSURE LINES; TSDR UIEA2021072701637Adc · faultedAIR TURN BACK. ALT DISAGREE EICAS MESSAGE AT FL 390. CAPT ALT 39000 , FO ALT 39300 , STBY ALT 39600 PROGRESSIVELY GETTING WORST. PERFORMED TESTS OF THE AIR DATA COMPUTER SYS L AND R SUSPECT LEFT SYS AT FAULT , CHANGED LEFT AIR DATA COMPUTER IAW AMM 34-12-01 SDR AALA202106299011Adc · inoperativeAIRCRAFT WAS GROUNDED: AIRSPEED UNRELIABLE AT CLIMB OUT. BETWEEN 11,000-13,000 FEET, AFTER RUNNING CHECKLIST COMFIRM CO-PILOT THAT INDICATED AIRSPEED WAS UNRELIABLE AND CO- PILOT ALTITUDE UNRELIABLE. DECLARED EMERGENCY RETURNED TO MIAMI. OVERWEIGHT LANDING 150SDR FDEA202106261595Adc · failedEICAS MX MESSAGE- STAB TRIM REMOVED AND REPLACED RIGHT AIR DATA COMPUTER IAW 34-12-01-4.SDR FDEA202106261594Adc · failedEICAS MX MESSAGE- ELV ASYM REMOVED AND REPLACE RIGHT AIR DATA COMPUTER IAW B757 AMM 34-12-01-4SDR FDEA202106261593Adc · failedEICAS MX MESSAGE- RUDDER RATIO REMOVED AND REPLACED RIGHT AIR DATA COMPUTER IAW B757 AMM 34-12--00-5SDR AALA202106219020Module · inoperativeAIRCRAFT WAS GROUNDED: REJECTED TAKE OFF AT 95 KTS DUE TO CAPTAIN AIRSPEED FLUCTUATIONS. REMOVED AND REPLACED #1 AIR DATA INERTIAL REFERENCE UNIT (AALA202106209002) IAW AMM 34-12-34 OPS CHECK AND CATEGORY III CHECK COMPLETE, ALSO REMOVED AND REPLACED CAPTAIN ASDR AALA202105289002Module · fluctuatesAIRCRAFT WAS GROUNDED: PASSING FL200 VNAV DISCONNECTED ON CAPTAINÏ¿½S SIDE. AIRSPEED FLUCTUATED. PFD FLAG IN VIEW. RETURNED TO ORD. REPLACED FIRST OFFICER'S PITOT AIR DATA MODULE PER AMM 37-21-04.SDR AALA202105179022Hose · faultedAIRCRAFT WAS GROUNDED: CAPTAIN AND FIRST OFFICER ALTIMETR DIFFER 180FT CAUSING AH ALERT WARNING DURING FLIGHT AT CRUISE. AIRSPEED INDICATION BETWEEN CAPTAIN AND FIRST OFFICER, AIRSPEED TAPE DIFFER PLUS 5#S/.010 MACH. FLIGHT DIRECTOR COMMAND BARS DIFFER 2.5 DEGSDR AALA202105179018Adc · faultedAIRCRAFT WAS GROUNDED: CAPTAIN AND FIRST OFFICER ALTIMETR DIFFER 180FT CAUSING AH ALERT WARNING DURING FLIGHT AT CRUISE. AIRSPEED INDICATION BETWEEN CAPTAIN AND FIRST OFFICER, AIRSPEED TAPE DIFFER PLUS 5#S/.010 MACH. FLIGHT DIRECTOR COMMAND BARS DIFFER 2.5 DEGSDR FDEA202105051135Adc · failedIN CRUISE THE FO S ALTIMETER IS 300 FEET OFF CAPTAIN S ALTIMETER AND 200 FEET OFF THE STANDBY ALTIMETER . PERFORMED PITOT/STATIC ADJ/TEST PER A300 AMM 34-10-00-5. FOUND F/O ALT READING SPLIT FROM CAPTIANS AND STANDBY. R/R'D #2 ADC PER A300 AMM 34-11-34-04. SDR FDEA202103300801Adc · failedDECLARED EMERGENCY WITH ATC. LIGHTNING STRIKE, UNRELIABLE AIRSPEED ON CAPT/LEFT SIDE. RAN UNRELIABLE AIRSPEED QRH. LANDED FLAPS 20 REF20.RECEIVED MULTIPLE RANDOM EICAS MSGS ASSOCIATED WITH UNRELIABLE AIRSPEED AND NOT ASSOCIATED WITH URELIABLE AIRSPEED. SDR DXTA2021032940140Adc · defectiveCAPTAIN AIRSPEED INDICATION: AT 270 KNOTS AT 17000 FEET RECEIVED THE EFIS MISCOMPARE INDICATION. NOTED THAT THE CAPTAIN ALTIMETER WAS 300 FOOT HIGHER THAN THE STANDBY AND FO'S. WHEN YOU WOULD SLOW DOWN THE AIRCRAFT, THE ALTITUDE DISPARITY WOULD DECREASE TO LSDR FDEA202103180693Relay · failedAT FL370 BEGAN DESCENT TO FL350.GOT IAS DISAGREE, ALT DISAGREE, MACH SPEED TRIM, RUDDER RATIO, L ENG EEC, R ENG EEC EICAS MESSAGES. FOLLOWED CHECKLISTS AND DETERMINED CAPT ADC WAS AT FAULT. SWITCHED TO ALTN SYSTEM. DECLARED AN EMERGENCY AND CONTINUED INTOSDR FDEA202103180692Adc · failedCLIMBING THROUGH FL370, BOTH AUTOPILOT DISENGAGED, SEL ELEV FEEL MAN, SEL FLAP LIM OVRD, SEL FADEC ALT, OVERSPEED WARNING ON CAPT SIDE. AFTER GOING THROUGH " AIRSPEED UNRELIABLE" CHECK LIST DETERMINED AIR DATA COMPUTER 1 LIKELY BAD. SENSOR STATUS SHOWED ASDR FDEA202103160669Adc · failedON CLIMBOUT PASSING 38.5 LOST AIRSPEED AND ALTITUDE ON CAPTAINS DISPLAYS-AIR DATA COMPUTER FAILED-ALSO GOT R AND L ENG EEC EICAS, RUDDER RATIO EICAS AND MACH/SPD TRIM EICAS-ELEV ASYM STATUS MGS-COMPLIED WITH QRH. REMOVED AND REPLACED LEFT ADC REF SDR FDEA202102230436Adc · failedPDIS 782 34-11 4300 23FEB21 MDT FACT U LOG PAGES: 2980148 FO AIR DATA INSTRUMENTS WENT BLANK DURING TO ROLL. R/I 23FEB21 05:38 MDT U REASON CODE: PREMATURE REMOVAL/INSTALLATION OFF MPN: 4040800-912 POS: 2 SRL: 90032121 TAG NBR: 6852G2 ON MPN: 4040800-912 CSDR AALA202102169010Module · faultedAIRCRAFT WAS GROUNDED: FIRST OFFICERS AIR DATA MODULE 19FP2 FLUCTUATING AIRSPEED. REPLACED AIR DATA MODULE 19FP2 PER AMM 34-11-17.SDR 9JLA2021011830500Adc · intermittentTHE FLIGHT CREW REPORTED THAT IN FLIGHT FL280 THE AUTOPILOT STARTED AN UNCOMMANDED CLIMB, 300' WHEN CREW CORRECTED. IN THE DESCENT IN VNAV AS IT WAS LEVELING IN AGAIN INITIATED AN UNCOMMANDED CLIMB 500' GAIN BEFORE BEING CORRECTED. THE MAINTENANCE VENDOR TROSDR FDEA202011252972Adc · failedCAPT AIRSPEED WENT FROM 110KIAS TO 30 KIAS AND STAYED. TAKEOFF REJECTED AT 120KIAS, GROSS WEIGHT 192.8 ALSO "OVERSPEED" WARN INDICATED AND WENT AWAY APPROX 80KIAS. CLACKER ALSO ACTIVATED MOMENTARILY. AIRSPEED ANOMILY OCCURED ON CAPT'S HUD. MX/FLT CREW DEBSDR AALA202011199017Adiru · unreliableAIRCRAFT WAS GROUNDED. DURING DESCENT AT 21,000 IN ICING CONDITIONS, HAD AIRSPEED UNRELIABLE ON CA'S SIDE, STANDBY AND F/O'S INSTRUMENTS NORMAL. CA'S AIRSPEED READING 80 KTS, BUT ACTUAL SPEED 300 KTS. FOLLOWED QRH AND EMERGENCY CHECKLIST, EMERGENCY DECLAREDSDR AALA202011199016Module · unreliableAIRCRAFT WAS GROUNDED. DURING DESCENT AT 21,000 IN ICING CONDITIONS, HAD AIRSPEED UNRELIABLE ON CA'S SIDE, STANDBY AND F/O'S INSTRUMENTS NORMAL. CA'S AIRSPEED READING 80 KTS, BUT ACTUAL SPEED 300 KTS. FOLLOWED QRH AND EMERGENCY CHECKLIST, EMERGENCY DECLAREDSDR Q2SA20200924436Adc · malfunctionedAIRCRAFT GROUNDED. APPROX 31000-31700 W/ AUTOPILOT ENGAGED, AUTOPILOT STARTED A DECENT. WE HAD ALTITUDE DISAGREE AND AIRSPEED DISAGREE. COMPLIED W/QRH FOR ALTITUDE UNRELIABLE AIRSPEED DISAGREE 80 KT DIFFERENCE. INSPECTED LT & RT PITOT AND STATIC DRAINS FORSDR AALA202008029015Air Data Module · inoperativeAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED FIRST OFFICER AIRSPEED INDICATION 8-10 KNOTS HIGHER THAN THE CAPTAIN AT TAKE OFF AND APPROACH. ON THE GROUND THE FIRST OFFICER STOOD AT 7 KNOTS. REMOVED AND REPLACED RIGHT AIR DATA MODULE.
Back to JASC 3417