JASC 3432

Service difficulty reports · 66

Reports filed under 3432 · Glide Slope 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 = '3432'
  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 FDEA202607100898Glide Slope · malfunctionedON RNAV APPROACH RW 21, ON GLIDEPATH AND CONFIGURED FOR LANDING GOT GLIDESLOPE GLIDESLOPE REPEATEDLY STARTING AT 100 FEET UNTIL TOUCHDOWN.Jul 10, 2026 · N654FE · Airbus A300F4605RSDR DALA2026052603148Glide Slope · faultedDIV - TO SAV DUE TO GLIDE SLOPE NOT CAPTURING DURING THE APPROACH TO ATL IN IFR CONDITIONS. COULD NOT DUPLICATE. SWAPPED MMR NR 1 AND NR 2. AIRCRAFT RETURNED TO SERVICE. (LP: 8881250) AIRCRAFT WAS GROUNDED.May 24, 2026 · N319NB · Airbus A319114SDR DALA2026030301468Glide Slope · failedSHIP 3044 - DIV - TO BHM DUE TO CAPTAINS GLIDE SLOPE FAILURE DURING THE APPROACH TO ATL. CORRECTIVE ACTION: REPLACED MMR #1. (LP 1472944, 1472661)Feb 28, 2026 · N344DN · Airbus A321213SDR HNAA2025103100730Glide Slope · unknownRECIEVED FULL DEFLECTION OF 1.5 ON BOTH SIDE OF GLIDESLOPE IN EWN, DIVERTED TO ILM DEFLECTION HAPPENED 700 FT, AND RA WAS INTERMITTANT GOING INTO EWN. CAPTAIN DIVERTED TO ILM. PERFORMED OPS CHECK OF VOR & ILS SYSTEM IAW AMM 34-32-00-700-801-A. REF T30D TEST POct 29, 2025 · N652RS · Emb EMB145LRSDR YENA2024101801379Glide Slope · faultedFLT#287, BOS-LAX. 'GS FAILED TO CAPTURE ON ILS APPROACH; PERFORMED BITE TEST OF MMR 1 AND 2 PER AMM 34-36-00-740-007-A. ILS AND GS PASSED, TEST OK,NO FAULTS NOTED.'Oct 16, 2024 · N2142J · Airbus A321271NSDR HNAA2020122100376Control Unit · malfunctionedGLIDESLOPE LEFT AND RIGHT SIDE DID NOT MATCH ON ILS APPROACH. FOR THE ENTIRE APPROACH. R & R RT NAV UNIT, IAW EMB AMM 34-32-01. OPERATIONS CHECK GOOD OK FOR SERVICE. PERFORMED ILS CHECK, IAW TIC BOX, NAV SENSITIVITY CHECK GOOD. CLEAR MEL 34-10 AND SIL 34-5Dec 20, 2020 · N658AE · Emb EMB145LRSDR YBBA20181203001Glide Slope · false indicationPIC REPORTED #1 GLIDE SCOPE INTERMITTENT DURING DESCENT TO KAPA, DOM NOTIFIED. MX CALLED OUT TO LOCATION. UNIT MEL CAT "C" IAW FACILITY APPROVED MEL DATED 01/15/2018.Nov 30, 2018 · N111WH · Amd FALCON10SDR CA191205007Adapter · failed(CAN) LPV APPROACH ANOMALY: GLIDE SLOPE DEVIATION POINTER MOMENTARILY SCALLOPED UP FOR A SPLIT SECOND AT FINAL APPROACH FIX ON RNAV LPV APPROACH TO RUNWAY. THIS RESULTED IN THE AUTOPILOT MOMENTARILY PITCHING THE AIRCRAFT NOSE UP FOLLOWING THE GLIDE SLOPE SCALLJan 26, 2017 · Boeing 73736QSDR DALA2016110108052Access Panel · corrodedCORROSION ON ACCESS PANEL 370GR VOR/LOCALIZER ANTENNA PANEL. LOWER RT VOR/LOCALIZER ANTENNA PANEL WAS REPLACED IAW AMM 34-32-03 AND TEST WAS PERFORMED IAW AMM 34-35-01. TEST OK.Aug 4, 2016 · N959AT · Boeing 717200SDR CA1912050006Adapter · failed(CAN) FINAL APPROACH CONDUCTING LPV APPROACH AIRCRAFT WAS FULLY CONFIGURED AND STABLE ON APPROACH WITH LOCALIZER AND GLIDE SLOPE CAPTURED. EXACTLY WHILE CROSSING FAF GLIDE SLOPE HAD A LARGE UPWARD DEVIATION AND AUTOPILOT RAPIDLY PITCHED AIRCRAFT NOSE UP. I IMMJan 24, 2016 · Boeing 73736NSDR CALA2014021790401Indicator · malfunctionedLOST BOTH FLIGHT DIRECTOR GLIDE SLOPE INDICATORS ON FINAL.Feb 14, 2014 · N659UA · Boeing 767322SDR CA130809006Amplifier · misinstalled(CAN) THE AIRCRAFT EXPERIENCED AUDIO CONTROL ISSUES ON A ROUTINE FLIGHT FROM YEG TO YMM, MAINTENANCE WAS CALLED OUT AND VERIFIED THE AUDIO AMP HAD FAILED. THE AMP WAS REPLACED AND THE AUDIO SYSTEM WAS GROUND FUNCTION CHECKED SERVICEABLE. ON AUG 6, 2013 THE AIAug 4, 2013 · Beech B200SDR UALA2011120506672Circuit Card · malfunctionedAPU BATTERY OVERHEAT STATUS MESSAGE DISPLAYED ON EICAS. REPLACED APU BATTERY, NO HELP. SIGNAL CONDITIONING CARD REPLACED REF AMM & DIODE 405 POS-12 IN P310 REPLACED REF WDM 24-09-26 PG 1-SHT2, NO MESSAGES PRESENT AFTER 4 HRS OF ACFT POWER -ON-, WITH MULTIPLDec 5, 2011 · N783UA · Boeing 777222SDR ASAA1159413Battery · defectiveAUX BATTERY READING 2 AMPS DRAW. PERFORMED AUX BATTERY CHARGER OPERATIONAL TEST PER M/M 24 31 31 710 801 TESTS WITHIN LIMITS. AUX BATTERY STILL 27 VOLTS 2 AMP CHARGE. REPLACED AUX BATTERY REF M/M 24 31 11 TEST NORMAL. AFTER APPROX 20 MINUTES AUX BATTRY REApr 10, 2011 · N566AS · Boeing 737890SDR HNAA2010082600195Glide Slope · malfunctionedCREW REPORTED BOTH GLIDE SLOPES OPERATED NORMALLY AND LOCALIZERS SHOW ACFT LT OF RUNWAY. HAD TO USE WET COMPASS FOR HEADING DIRECTION. PERFORMED OPS CHECK OF BOTH ILS SYS WITH TEST EQUIPMENT, OPS NORMAL AT THIS TIME.Jul 29, 2010 · N808EX · Dhav DHC8102SDR UALA2010071302516Battery · failedAPU FAULT - STATUS MSGS NEEDS BATTERY. REPLACED APU BATTERY PER MM. APU BATTERY CHARGE AND VOLTS GOOD.Jul 13, 2010 · N794UA · Boeing 777222SDR 2010FA0000624Antenna · unknownCREW REPORTED THAT ON APPROACH, GLIDE SLOPE DEVIATED UP AND DOWN TO RUNWAY 18L. AUTOPILOT WAS ENGAGED AND COUPLED TO BOTH OF THE NAVIGATION RECEIVERS, WHICH CAUSED THE AIRPLANE TO PORPOISE UP AND DOWN. A/P DISCONNECTED BY CREW AND LANDING CONTINUED ON VISUALLMay 4, 2010 · N779AZ · Cndair CL6002B16SDR 2010FA0000267Transceiver · malfunctionedON 01/30/2010 POST INSTALLATION, EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTSMar 16, 2010SDR 2010FA0000266Transceiver · malfunctionedON 01/30/2010 POST INSTALLATION, EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTSMar 16, 2010SDR 2010FA0000265Transceiver · malfunctionedON 01/30/2010 POST INSTALLATION, EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTSMar 16, 2010SDR 2010FA0000264Transceiver · malfunctionedON 01/30/2010 POST INSTALLATION, EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTSMar 16, 2010SDR 2010FA0000263Transceiver · malfunctionedON 01/30/2010 POST INSTALLATION, EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTSMar 16, 2010SDR 2010FA0000262Transceiver · malfunctionedON 01/30/2010 POST INSTALLATION, EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTSMar 16, 2010SDR 2010FA0000261Transceiver · malfunctionedON 01/30/2010 POST INSTALLATION, EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTSMar 16, 2010SDR 2010FA0000260Transceiver · malfunctionedON 01/30/2010 POST INSTALLATION, EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTSMar 16, 2010SDR 2010FA0000259Transceiver · malfunctionedON 01/30/2010 POST INSTALLATION, EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTSMar 16, 2010SDR 2010FA0000258Transceiver · malfunctionedON 01/30/2010 POST INSTALLATION, EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTSMar 16, 2010SDR 2010F00070Transceiver · interferenceON 01/30/2010 POST INSTALLATION EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOCUMENT NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXIJan 30, 2010SDR 2010F00069Transceiver · interferenceON 01/30/2010 POST INSTALLATION EMI TESTING WAS CONDUCTED IN ACCORDANCE WITH APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE Jan 30, 2010SDR 2010F00068Transceiver · interferenceON 01/30/2010 POST INSTALLATION EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136 INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTS AJan 30, 2010SDR 2010FA0000234Transceiver · interferenceON 01/30/2010 POST INSTALLATION EMI TESTING WAS CONDUCTED IAW APPENDIX B OF TDFM-136. INSTALLATION AND OPERATING INSTRUCTIONS TIL DOC NR. 99RE255, REV D ISSUE 7, DATED APRIL 2004. AS A RESULT OF THOSE TESTS IT WAS DETERMINED THAT AN INTERFERENCE PROBLEM EXISTJan 30, 2010SDR A6WA200940141Antenna · erraticNAV 1 AND NAV 2 INDICATED ERRATIC GLIDE SLOPE INDICATIONS FOLLOWED BY ERRONEOUS INDICATION AND GLIDE SLOPE FLAG WHILE OTHER ACFT RECEIVED NAV-AID RECEPTION. REMOVED AND REPLACED GLIDE SLOPE ANTENNA IAW AMM 34-51-11. OPS CHECK GOOD. (K)Mar 20, 2009 · N404AW · Cndair CL6002B19SDR COMA2009012650070Antenna · failedON APPROACH INTO CVG, GLIDE SLOPE INDICATIONS ERRATIC FOLLOWED BY TOTAL LOSS OF GLIDE SLOPE INDICATOR. A/C LANDED SAFELY. REMOVED AND REPLACED GLIDE SLOPE ANTENNA. OPS CHECK GOOD.Jan 25, 2009 · N810CA · Cndair CL6002B19SDR MALA070204Antenna · malfunctionedON ILS APPROACH TO DTW, APPROACH MODE ARMED AT 4000 FT, SHOWING HIGH ON SLOPE. AUTO PILOT ON. UNCOMMANDED DESCENT TO 4000 FPM NOTED. AP OFF. AP REMAINED OFF FOR REMAINDER OF FLIGHT. UPON UNCOMMANDED DESCENT, AVIONICS LIGHT NOTED. YELLOW GS NOTED EADI. SDec 28, 2007 · N415XJ · Saab 340BSDR FDKA200709441Detector · malfunctionedABORTED T/O DUE TO F/O'S HEADING OFF 30 PERCENT. REMOVED AND REPLACED FLUX DETECTOR.Sep 3, 2007 · N832MJ · Emb EMB145LRSDR CA040908003Glide Slope · erratic(CAN) RT GLIDESLOPE INDICATION VERY ERRATIC AND NO WARNING FLAP IN VIEW TELLING PILOT SIGNAL INVALID. MEL'ED SYSTEM AND TROUBLESHOOTING IN PROGRESS.Sep 7, 2004 · Beech B200SDR 04FDEA01764Housing · crackedGLIDE SLOPE HOUSING MOUNTING BRACKET FOUND CRACKED. GLIDESLOPE HOUSING MOUNTING BRACKET REMOVED AND REPLACED AS PER AMM 32-21-34-4 AND GLIDESLOPE FUNCTIONAL TEST CARRIED OUT AS PER AMM 34-32-02-2, FOUND SATIS.Jun 16, 2004 · N610FE · Doug MD11SDR ASMF200406004Relay · failedAIRCRAFT RETURNED TO PLATFORM DURING ENGINE START, VHF NAV NR 1 FAILED. VHF NR 1 CONTROL PANEL, DFGC AND VOR RECEPTOR WERE REPLACED AND FAIL CONTINUE. ENGINE WAS SHUTDOWN AND HIGH FREQUENCY ON LT GENERATOR WAS DETECTED. LT GENERATOR WAS INOPERATIVE AND AIRCRAJun 4, 2004 · N754RA · Doug DC987SDR ASMF200404010Connector · damagedDURING TRANSIT CHECK, CAPTAIN REPORTED THAT THE LEFT VHF SYSTEM WAS OUT OF SERVICE. TECHNICAL PERSONNEL REPLACED RX VOR ILS AND CONTROL PANEL, BUT FAIL CONTINUED. WIRING WAS CHECKED DETECTING THE LINE 1RN11A22 OF THE CONNECTOR P10-407 (PIN H) DAMAGED. REPAIApr 13, 2004 · N838AM · Doug DC983SDR C1HA200476002Glide Slope · erraticBOTH GLIDE SLOPES ERRATIC CAUSING GO-AROUND. SUSPECT GROUND PROBLEM. PERFORMED TEST ON BOTH ILS SYSTEMS. NO DEFECT NOTED IAW MM 34-31-00.Apr 13, 2004 · N817EA · Boeing 727225SDR COMA0460242Receiver · malfunctionedFLIGHT 5837 COPILOTS GLIDESLOPE FLAG ON APPROACH. REPLACED THE NR 2 NAV RECEIVER.Apr 1, 2004 · N710CA · Cndair CL6002B19SDR MEX2003468Receiver · failedAIRCRAFT RETURNED TO PLATFORM, DURING TAXING. VOR FLAGS ON RDMI INSIGHT IN BOTH INSTRUMENTS. TX RX VOR/ILS WAS REPLACED BUT FAIL CONTINUED. RETURN TO SERVICE TEST WAS PERFORMED SHOWING 375 FAILURE CODE (VOR/DFGC FAILURE). AIRCRAFT WAS SENT TO THE HANGAR WHOct 6, 2003 · N751RA · Doug DC987SDR 2003FA0000237Indicator · inoperativeNEW AIRCRAFT, NEW HSI 345 HRS TTAF. GLIDESLOPE INOPERATIVE, FOUND GLIDESLOPE NEEDLE RESTRAINT (FROM TRANSPORT) STILL IN PLACE.Feb 28, 2003 · N3535T · Cessna 206HSDR BAQA084698Controller · brokenBACK OF CONNECTOR ON HSI IS BROKEN. BROKEN AT TIME OF RECEIVING.Feb 24, 2003 · N941MS · Aerosp AS355F2SDR AUS20020197Connector · faulty(AUS) GLIDESLOPE RECEIVER CONNECTOR INPUT VOLTAGE PIN BENT.Feb 23, 2002 · Cessna TR182SDR ABXA010524Indicator · malfunctionedBOTH LEFT AND RIGHT GLIDE SLOPES WERE FLAGGED. MAINTENANCE PERFORMED B767 FIM 22-00-02, FIG 113. A CAT III EVALUATION APPROACH WAS COMPLETED WITH SATISFACTORY RESULTS.Sep 26, 2001 · N787AX · Boeing 767281SDR HEEA072647Receiver · failedWILL NOT RECEIVE. PERFORMED PRELIMINARY INSPECTION. REPLACED OPEN FUSE F501. REPAIRED PROBLEM. ADJUSTED LOCALIZER DEVIATION. BENCH CHECK GOOD.Apr 17, 2001 · N3911L · Bell 412SDR 2001UALA00046Receiver · inoperativeNR 1 NAVIGATION RECEIVER IS INOPERATIVE. *S/D* REPLACED NR 1 NAVIGATION RECEIVER. OPS CHECKED OK.Jan 22, 2001 · N334UA · Boeing 737322SDR MALA000653Computer · malfunctionedAIR RETURN FOR STANDBY PITCH TRIM INOP (AIR ONLY). FROM DMR AFCS COMMANDED 7 PITCH UP JUST PRIOR TO GS CAPTURE. GS INDICATED LOW WHEN EVENT OCCURRED. MAINTENANCE REPLACED F1 CONTROL COMPUTER IAW HMM CHAP 34 P/N 622-7491-210, SN/OFF 1723, SN/ON 1548. OPS CHOct 31, 2000 · N109XJ · Saab SF340ASDR SWIA971996Indicator · failedNUMBER TWO NAV SYSTEM FAILED INFLIGHT. ''''NAV'''' FLAG WITHOUT IDENT FEATURE ON ALL VOR AND ILS FREQUENCIES. RETURNED TO SLC. INSTALLED SERVICEABLE VIR-32 NAV BOX IAW MM 34-54-00. NUMBER TWO NAV SYSTEM OPS CHECKS GOOD. (S/N 14919) ON, (S/N 10605) OFF.Sep 23, 2000 · N212SW · Emb EMB120ER
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