JASC 3416

Service difficulty reports · 1,256

Reports filed under 3416 · Altimeter, Barometric/Encoder, 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 = '3416'
  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 DALA2022121908196Adapter Ring · faultedALT DISAGREE CAUTION, COMPLIED WITH QRH WITH MCC DIRECTION, DETERMINED CA ALTIMETER UNRELIABLE. ALTITUDE DIFFERENCE INCREASES AS PER PREVIOUS WITH TAS INCREASE IAW PREVIOUS WRITEUP. CA 34020, FO 34220 STANDBY 34520ON INITIAL CAUTION MESSAGE (MACH .80) CORRECTDec 18, 2022 · N180DN · Boeing 767332SDR DALA2022121908197Adc · faultedRECEIVED ALT DISAGREE EICAS MESSAGE CA ALT 340, FO 34220, STBY 34500, FOLLOWED QRH DESENDED TO FL 280 AT 280 ATC INFORMED WERE AT 280, CAPT 280, FO 28220 STBY 285, REMOVED AND REPLACED LEFT ADC IAW AMM 34-12-01, OPS CHECKED GOOD, NO FAULT NOTED, PERFORMEDDec 16, 2022 · N188DN · Boeing 767332SDR DALA2022120607796Indicator · malfunctioned-RVSM- SHIP 197 ALT DISAGREE EICAS MESSAGE AT FL320 CA AND FO ALTIMETERS OFF BY 200 FT. FO ALTIMETER WAS ERRATIC DURING FLIGHT, FO ALTIMETER SHOWED FL315 AND STBY 325. INSPECTED PITOT STATIC AND AOA VANES FOR DEFECTS. NONE FOUND. PERFORMED ADC L AND R TEST IADec 4, 2022 · N197DN · Boeing 767332SDR DALA2022111407347Altimeter · malfunctionedALTIMETER DISAGREE EICAS MESSAGE. FO ALTIMETER BOUNCING BETWEEN 200 AND 300 FT LOWER THAN CAPTAIN`S. RAN QEH AND USED ALTIMETER DATA ALTERNATE. RESET RT ALTIMETER C/B. COMPLIED WITH RT ADC BITE. NO FURTHER ISSUES NOTED. C/W IAW AMM 34-13-01. SYSTEM OK FOR SNov 11, 2022 · N193DN · Boeing 767332SDR IPXA2022111188050Altimeter · inoperativeINSPECTION TYPE:NAFO ALTIMETER ERRATIC IN CLIMB, CRUISE & DESCENT. DURING CLIMB IT HESITATES, ALMOST REVERSES COURSE BEFORE CLIMBING MORE. THIS HAPPENS APPR. EVERY 100 FT. THIS BEHAVIOR IS THE SAME IN DESCENT. DURING CRUISE IT HOLDS STEADY THEN JUMPS UP & DORENov 10, 2022 · N319UP · Boeing 76734AFSDR DALA2022100606496None · noneSHIP 1821 *RVSM* C34000 FO ALT SHOWING 34250 W/ALT DISAGREE EICAS MSG. COMPLIED W /QRH, CORRECTIVE ACTION: R/R LEFT ADIRU IAW B767-400 AMM 34 -26. ADIRU'S WORK AS INTENDED. OPS TEST GOOD. (9294886)Oct 3, 2022 · N845MH · Boeing 767SDR 2022F00352Pitot Line · contaminatedNO AIRSPEED ON ISI, ABORTED TAKEOFF. REMOVED CONTAMINATION ON STANDBY PITOT LINE P3 IAW CRJ AMM 34-11-00. ALSO REMOVED AND REINSTALLED STANDBY PITOT HEAD AFTER CONTAMINATION REMOVAL IAW CRJ AMM 34-11-02.Sep 5, 2022 · N524GJ · Cndair CL2151A10SDR K11A2022081200154None · noneABOVE 10,000 FT. THE DIFFERENCE BETWEEN THE CAPTAIN AND FIRST OFFICERS ALTIMETER IS APPROX. 500 FT., CORRECTIVE ACTION & OTHER PERTINENT INFORMATION: PITOT PROBE INSPECTION PASSED IAW B737 AMM 34-11-11, PITOT STATIC HIGH LEVEL LEAK CHECK PASSED IAW B737 AMM 34Aug 12, 2022 · N336CK · Boeing 7373Y0SDR DALA2022080205284Indicator · inoperativeSHIP 0198 -ATB- -RVSM- DUE TO F/O ALTIMETER INDICATOR INOP AND UNABLE TO CONTINUE RSVM FLIGHT. CORRECTIVE ACTION: REPLACED F/O ALTIMETER INDICATOR. (8284994)Jul 31, 2022 · N198DN · Boeing 767332SDR DALA2022071504919None · noneSHIP 1704 -RVSM- ALTIMETER SPLIT BETWEEN CAPTAIN AND FO. AT FL350, CA=35,000, STBY=35,600, FO=35,200. CORRECTIVE ACTION: REPLACED ADC #1 PER B676 AMM 34-12. REPLACED RT AOA PER B767 AMM 34-12. REPLACED LT AOA SENSOR PER B767 AMM 34-12. ALL TESTED GOOD. (918633Jul 14, 2022 · N174DZ · Boeing 767332SDR DALA2022071104835None · none"SUPPLEMENTAL" SHIP 1704 -ATB- DUE TO ALTITUDE DISAGREE, CA, FO + STBY ALTIMETERS SHOWED 600 FEET DIFFERENCE. CORRECTIVE ACTION: REPLACED LT AOA AND LT AIR DATA COMPUTER. (9186318)Jul 9, 2022 · N174DZ · Boeing 767332SDR FDEA202206071396Adc · failedCADC FAILED AT FL350 IN ICING CONDITIONS STATIC AIR SWITCH TO ALT CURED PROBLEM REMOVED AND REPLACED CAPTAINS CADC AS PRECAUTION IAW MD-11 MM 34-16-01-4. REMOVED AND REPLACED MSC IAW MD-11 MM 31-42-01-4. CADC #1 TEST NORMAL IAW MD-11 MM 34-16-01-5. FINAJun 7, 2022 · N584FE · Doug MD11FSDR 2022FA0000236Altimeter · inaccurateALTIMETER BARO SCALE ADJUSTMENT DISCONNECTED FROM ALTIMETER MECHANISM. ROTATING THE BARO ADJUST KNOB RESULTS IN THE ALTIMETER BARO SCALE MOVING BUT DOES NOT CHANGE THE POSITION OF THE THOUSANDS OR HUNDREDS HANDS. THE ALTIMETER CALIBRATION SCREW DOES NOT APPEApr 26, 2022 · N6515W · Piper PA28140SDR DALA2022042102814None · noneSHIP 1606 AT CRUISE CLIMBING 32000 FT TO 34000 FT, CA'S PRIMARY ALTIMETER FROZE AT 32000FT + DISPLAYED OFF FLAG. AIR DATA PER QRH 2 CB RESETS PER ATL MTC RESULTED IN NO FIX. CORRECTIVE ACTION: R&R CAPT ALTIMETER AS PER B767-300 AMM 34-13. OPS CHECK GOOD. NO FAApr 19, 2022 · N16065 · Boeing 767332SDR FDEA202203180584Computer · failedELEVATOR CONTROLLER FEEL LOST AT FL 390 WITH LOSS OF FO AIRSPEED. PERFORMED ORH PROCEDURE UNRELIABLE AIRSPEED FO. REMOVED AND REPLACED #2 CENTRAL AIR DATA COMPUTER IAW MD-11 AMM 34-16-01-4 OPS CHECK NORMAL, PERFORM Mar 18, 2022 · N590FE · Doug MD11FSDR QR9R20211119001Altimeter · inaccurateALTIMETER READS 1020' @ 29.92 IN/HG, AIRFIELD ELEVATION IS 301'. ADDITIONALLY, ADJUSTMENT KNOB DOES NOT HAVE A SMOOTH ROTATION. FEELS LIKE A SLIGHT DETENT IN PART OF THE ROTATION.Nov 19, 2021 · Bolkms BK117C2SDR QR9R20211117002Radio Altimeter · power lossDURING START RUN-UP, RADAR ALTIMETER WAS INOPERATIVE. TROUBLESHOOTING REVEALED RADAR ALTIMETER WOULD NOT POWER UP.Nov 17, 2021 · Bolkms BK117C2SDR QR9R20211117001Radio Altimeter · false indicationRADAR ALTIMETER WAS FOUND TO BE INOPERATIVE DURING RUN-UP. ATTEMPTED TO HOVER IT OUT, BUT ALTIMETER DISPLAYED AN ERRONEOUS VALUE OF 32' WHILE HOLDING AN APPROXIMATE 3' HOVER.Nov 17, 2021 · Bolkms BK117C2SDR FDEA202108122007Altimeter · failedAT FL 360 THE STANDBY ALTIMETER WAS READING 300 FEET HIGHER THAN THE CAPTAIN AND FO ALTIMETERS. AT LOWER ALTITUDES IT RETURNED TO NORMAL. REF GMM 12-7-600. STANDBY ALTIMETER, CREW REPORTED MAIN ALTIMETERS OPS NORMAL. REMOVED AND REPLACED STANDBY ALTAug 12, 2021 · N721FD · Airbus A300B4622RSDR HALA2021071800076Altimeter · stuckETOPS - F/O EFIS CONTROL PANEL ALTIMETER STUCK IN STANDARD// REMOVED AND REPLACED FCU PER AMM 22-81-12. OPS CHECK GOOD. PENDING LAND CAT 3 CAPABILITY TEST. AFS BITE TEST AND LAND CAT 3 CAPABILITY TEST PASSED.Jul 18, 2021 · N214HA · Airbus A321271NSDR FDEA202101220179Probe · failedPASSING FL270, ALL DATA DROPPED OFF PFD (AUTOPILOTS, AUTOTHOTTLES, NAV DATA, FLIGHT DIRECTOR ETC), RAN QRH TO STABILIZE AIRPLANE, PER QRH SWITCHED CADC 1 TO AUX & DATA RETURNED. AIR TURNBACK TO ONT, HAD IDENTICAL FAILURE USING AUX. DATA RETURNED ON ITS OWN Jan 22, 2021 · N623FE · Doug MD11FSDR 9WGA2020112541501Indicator · inoperativeSHORTLY AFTER TAKE-OFF AIRSPEED INDICATED 0 KAIS ON CAPTAINS SIDE. PERFORMED QRH AIRSPEED UNRELIABLE, RETURNED SDF.Nov 25, 2020 · N415JN · Doug MD11FSDR FDEA202011112813Adc · failedDURING DEPARTURE NAV ADC IAS DISCREPANCY ON CAPT'S SIDE MASTER WARNING FOR OVERSPEED DISCREPANCY. SELECTED "SYS" 2 ON ADC SWITCHING PANEL FOR F/O'S AIRSPEED INFO ON CAPT'S SIDE. MULTIPLE EXTRA ADC ISSUES ON ECAM REPORTED TO MAINTENANCE AFTER LANDING. REMOVENov 11, 2020 · N662FE · Airbus A300F4605RSDR YV3R2020102900376Altimeter · defectiveCUSTOMER REPORTED ALTIMETER INDICATOR P/N: A613-1 WAS INOPERATIVE, NEEDLE WILL NOT MOVE.Oct 26, 2020 · N246LC · Robsin R44SDR 2020FA0000276Altimeter · inaccurateNEW MANUFACTURED ALTIMETER FAILED 91.411 SCALE ERROR TEST BY 90 FT.Jun 2, 2020SDR AALA2020031059018Altimeter · failedAIRCRAFT GROUNDED - RIGHT RADIO ALTIMETER FAILED AT APPROX. FL180 WITH RA IN BOX ON F/O PFD, AT SAME TIME WE GOT NO LAND 3 AND SMOKE ODOR IN FLIGHT DECK FOR TWO MINUTES. REMOVED AND REPLACED R/H RADIO ALTIMETER PER AMM 34-33-01. REMOVED AND REPLACED FWD EQUIMar 4, 2020 · N194AA · Boeing 757223SDR AALA2019123099011Antenna · looseAIRCRAFT WAS NOT GROUNDED: NUISANCE RED CONFIG LIGHT , WARNING HORNS, AND EICAS GEAR DOWN MESSAGE DURING DESCENT. FOUND RADIO ALTIMETER #1 ANTENNA LOOSE AND SECURED IT PER AMM 34-33-02.Dec 28, 2019 · N194AA · Boeing 757223SDR HNAA2019120600375Knob · detachedSTAND-BY ALTIMETER KNOB FELL OFF....FIX: RESECURED KNOB.OK FOR SERVICE.OPS CHECK GOODDec 5, 2019 · N645AE · Emb EMB145LRSDR AALA201911269002Altimeter · unreliableAIRCRAFT NOT GROUNDED: PILOT REPORTS ON TAKE OFF RIGHT AFTER LIFT OFF GOT RA FLAGS ON BOTH CA AND FOP FD'S WITH JUMPING NUMBERS GOT APPROACH 2 NOT AVAILABLE AND AUTOLAND NOT AVAILABLE EICAS REMAINED ON THROUGH 1500 FEET. MAINTENANCE REMOVED AND REPLACED RADAR Nov 25, 2019 · N948UW · Emb ERJ190100IGWSDR HNAA2019101200307Altimeter · frozenSTBY ALTIMETER IS FROZEN. R & R INTG STBY INST(ISIS)IAW EMB AMM 34-01-01 OPERATIONAL/LEAK CHECK GOOD.OK FOR SERVICEOct 10, 2019 · N682AE · Emb EMB145LRSDR FDEA201910072484Adc · failedDURING CLIMBOUT, NOTICED FIRST OFFICER'S AIRSPEED AND CAPTAIN AIRSPEED DID NOT MATCH, DETERMINED F/O INDICATOR WAS UNRELIABLE. STANDBY AIRSPEED AND ALTIMETER MATCHED THE CAPTAIN'S, NR 2 ADC FAILED A FUNCTIONAL TEST, R & R THE NR 2 ADC IAW MM 34-16-01-Oct 7, 2019 · N603FE · Doug MD11FSDR DKEB2019061407001Altimeter · abnormalDURING THE CLIMB TO FL280, CAPTAIN'S ALTIMETER LAGGED FIRST OFFICER'S ALTIMETER BY 500FT. FINDINGS WERE THAT ALTIMETER WAS OKAY. MUG BOGGER DEBRI WAS FOUND IN THE PITOT STATIC SYSTEM.Jun 7, 2019 · N112PS · Doug DC915FSDR FDEA201905261173Unknown · malfunctionedPDIS 140 34-10 2316 26MAY19 MEM OPEN U LOGPAGES:2923349 "ALT DISAGREE" EICAS WARNING IN DESCENT. F/O AND CAPT ALTIMETERS HAD 250 FT DIFFERENCE. AT ALTITUDE THE SPLIT WAS 180 FT, BUT "ALT DISAGREE" EICAS IN CRUISE, FL360. PERFORMED PITOT STATIMay 26, 2019 · N140FE · Boeing 7673S2FSDR CA190501015Altimeter · failed(CAN) JUST AFTER TAKE OFF THE CAPTAIN`S ALTIMETER FAILED. THIS EVENT, IN TURN, CAUSED DISRUPTION OF OTHER ASSOCIATED EQUIPMENT SUCH AS THE ALTITUDE ALERTER, TCAS AND TRANSPONDER. (TC# 20190501015)Apr 30, 2019 · Beech 1900DSDR CA190405013Reference Unit · failed(CAN) CAPTAIN SIDE ALTIMETER DISPLAYING NEG AND ALTIMETER IS INDICATING 800FT WHILE AT 3600 FT PRESSURE ALTITUDE. (TC# 20190405013)Apr 2, 2019 · Cndair CL6002C10SDR FDEA201903290746Adc · malfunctionedIAS DISAGREE ON FINAL, MISSED APPROUCH DUE TO LOC SIGNAL FAILURE, AUTOPILOT DISCONNECTED DURING GEAR RETRACTION. ALL 3 AIRSPEED INDICATORS READ EXACTLY THE SAME. IAS DISAGREE CLEARED ITSELF. 2ND ILS UNEVENTFUL. LOC SIGNAL FAILURE DUE TO GROUND EQUIPMENT FMar 29, 2019 · N787FD · Boeing 757222SDR FDEA201903270739Quick Disconnect · unsafetiedREJECTED TAKE OFF AT 90 KNOTS FOR NO SPEED TAPE IN CAPT HUD AND PFD. INSPECTED ALL 3 PITOT PORTS - NO OBSTRUCTION. CHECKED PITOT QD CONNECTOR AT NR 1 AIR DATA COMPUTER - FOUND IT LOOSE AND PARTIALLY BACKED OFF. RESECURED QD CONNECTOR TO NR 1 AIR DATA COMPUMar 27, 2019 · N605FE · Doug MD11FSDR YV3R2019031800048Altimeter · inaccurateCUSTOMER REPORTED ALTIMETER P/N: A613.2 WAS OVER READING.Mar 13, 2019 · Robsin R44RAVENIISDR CA190402007Computer · failed(CAN) ATB DUE TO CONTINUOUS GEAR HORN AND FLASHING YELLOW GEAR UP INDICATIONS ON EICAS 1 AT TOP OF DESCENT FROM FL 350 (TC# 20190402007)Mar 11, 2019 · Cndair CL6002C10SDR AALA201902059005Knob · shearedALTIMETER ISSUE, EMERGENCY DECLARED, FLIGHT RETURNED TO DEPARTURE AND LANDED WITHOUT FURTHER INCIDENT. ON ARRIVAL, FOUND THE SELECTOR KNOB HAD SHEARED AND HAD COME LOOSE. THE AIRCRAFT WAS GROUNDED. REPLACED FCU IAW AMM 22-81-12. PERFORMED SATISFACTORY AFS Feb 3, 2019 · N538UW · Airbus A321231SDR I5EA2018121000002Air Data Module · smokeDISCREPANCY: L/P 31547 ITEM 1 - F/O ALTIMETER AND AIRSPEED INDICATORS INOP. ITEM 2 - STRONG SMELL OF SMOKE IN CABIN AND COCKPIT. CORRECTIVE ACTION: L/P 31547 ITEM 1 - REPLACED #2 ADC, OPS CHECKS GOOD IAW AMM 34-12-11. ITEM 2 - PERFORMED CONDITIONAL INSP IDec 8, 2018 · N803TJ · Boeing 737400SDR HALA2018112800620Altimeter · faultedETOPS / FLAG" FROM TOD TO LANDING // PERFORMED TROUBLESHOOTING PER FIM 34-12-805 FOUND ALTIMETER AT FAULT. REMOVED AND REPLACED ALTIMETER PER TASK 34-13-01-404-004 ADS OPERATIONAL TEST OK. OK FOR SERVICE.Nov 28, 2018 · N581HA · Boeing 76733ASDR IPXA2018101735091Altimeter · malfunctionedPASSING FL 180 DURING CLIMB, THE FIRST OFFICER LOST ALL CONTROL OF HIS BARO ALTIMETRY, ALT DISPLAYED BOTH EAD'S, ALT WINDOW ON AFS PANEL WENT BLANK, NO CONTROL WITH ALTITUDE KNOB. AIRSPEED HDG ALSO BLANKED WITH NO CONTROL, AUTO THROTTLES LOCKED. AIR TURN BOct 16, 2018 · N253UP · Doug MD11FSDR DALA2018092105701Altimeter · malfunctionedCAPTAINS PRIMARY ALTIMETER FAILED IN FLIGHT FOR 5 MINUTES, TAPPED ON GLASS AND IT STARTED WORKING AGAIN. REPLACED CAPTAINS ALTIMETER.Sep 20, 2018 · N184DN · Boeing 767332SDR K11A2018071740001Altimeter · malfunctionedFO'S ALTIMETER INOP SHORTLY AFTER TAKEOFF, THE POINTER DROPPED TO THE 6 O'CLOCK POSITION, THE SCREEN WENT BLANK AND THE BACKLIGHT STOPPED WORKING. CONSIDERING THE LOW WEATHER/FORECAST AT DESTINATION PILOT ELECTED TO RETURN TO KLRD.Jul 14, 2018 · N729CK · Boeing 727264SDR FDEA201806291601Adiru · inoperativeDESCENDING BELOW 24K FEET, RECEIVED AN IAS COMPARATIVE FLAG ON THE PFD. HAD ABOUT A 5-8 KT DIFFERENCE BETWEEN FIRST OFFICER`S AND CAPTAIN'S AIRSPEED. DIFFERENCE WENT AS HIGH AS 30 KTS, BY THE TIME THE AIRSPEED UNREALABLE QRH CHECKLIST WAS COMPLETED. DETERMIJun 29, 2018 · N368FE · Doug MD1010FSDR CALA2018041601170Altimeter · inaccurateSTANDBY ALTIMETER PROBLEM, STANDBY ALTIMETER STICKS DURING CLIMB AND IS -500 IN CLIMB AND +500 FEET AT FL 370. REMOVED AND REPLACED STANDBY ALTIMETER IAW AMM 34-13-01. OPS CHECKED GOOD.Apr 16, 2018 · N27733 · Boeing 737724SDR HNAA2018031600060Indicator · malfunctionedDURING CRUISE ALTITUDE, THE STBY ALTIMETER WAS INDICATING 1800 FEET LOWER THAN ADC AND THE STBY AIRSPEED INDICATOR WAS 25 KNOTS SLOWER THAN ADC. R & R THE STANDBY ALTIMETER IAW AMM 34-11-01. OPS CHECKED GOOD.Mar 15, 2018 · N601DW · Emb EMB145LRSDR FDEA201802220467Adc · failedAT APPROXIMATELY 7000 FT, LOST THE LT AIR DATA COMPUTER. SPEED TAPE, ALTITUDE, ALL INDICATIONS ON CAPTAIN`S SIDE, ROLLING ERRATICLY UP AND DOWN. DURING TROUBLESHOOTING FOUND THE LT AIR DATA COMPUTER FAULT BALL LATCHED. RETURNED CAPTAIN'S SOURCE SELECT SFeb 22, 2018 · N963FD · Boeing 75728ASDR CALA2018021900693Altimeter · failedFO ALTIMETER FAILED TEMPORARIILY. CAME BACK W/700 FT ERROR THEN RESOLVED TO NORMAL. R&R F/O ALTIMETER REF AMM 34-13-01 OPS CHECK NORMALFeb 19, 2018 · N33132 · Boeing 757224
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