JASC 3444

Service difficulty reports · 553

Reports filed under 3444 · Ground Proximity 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 = '3444'
  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 HEEA063343Radar Altimeter · inoperativeALTIMETER INOPERATIVE.Aug 12, 1999 · N2261D · Bell 412SDR HEEA063327Radar Altimeter · fluctuatesALTIMETER INDICATOR FLUCTUATES INTERMITTENTLY.Aug 12, 1999 · N21498 · Bell 412SDR HEEA063285Radar Altimeter · malfunctionedSYSTEM INDICATOR SURGES FROM ZERO TO FULL SCALE CONTINUOUSLY ABOVE 3,000 FEET ALTITUDE. PERFORMED PRELIMINARY INSPECTION. FOUND UNIT OFF FREQUENCY, ADJUSTED TO SPECS WHILE TESTING NEEDLE WOULD BECOME ERRATIC.Aug 10, 1999 · N2261D · Bell 412SDR HEEA063248Antenna · malfunctionedRADAR ALTIMETER ERRATIC IN-FLIGHT.Aug 9, 1999 · N720PH · Bell 407SDR COMA9960419Radar Alt · malfunctionRADAR ALTIMETER MESSAGE. REPLACED THE RAC-870 NR 2.Aug 5, 1999 · N962CA · Cndair CL6002B19SDR HEEA063151Transceiver · failedRECEIVER/TRANSMITTER QUITS AFTER 5 SECONDS.Jul 29, 1999 · N3893S · Bell 412SDR HEEA063145Indicator · reads highINDICATOR READS 200 FEET HIGH.Jul 29, 1999 · N59806 · Bell 214STSDR MALA976519Gpws · malfunctionedON SHORT FINAL GPWS INDICATED TOO LOW GEAR WHEN THE 3 GREEN GEAR LIGHTS INDICATED DOWN AND INTRANSIT LIGHT OUT. MAINTENANCE REPLACED GPWS COMPUTER, OPS CHECKS GOOD IAW SF340 MM CHAPTER 34.Jul 12, 1999 · N436XJ · Saab 340BSDR HEEA062858Indicator · brokenBROKEN AND BENT GEARS, CAUSING IT HARD TO TURN SHAFT.Jul 12, 1999 · N2772A · Bell 206L1SDR HEEA062857Radar Altimeter · failedRADAR ALTIMETER POWER OUT BELOW 25 MILLIWATTS.Jul 12, 1999 · N2772A · Bell 206L1SDR HEEA062856Radar Altimeter · failedRADAR ALTIMETER WILL NOT INDICATE ALTITUDE.Jul 12, 1999 · N7128R · Bell 412SDR 99UAL900315Gpws · trippedDURING TAKEOFF ROLL, WINDSHEAR INOPERATIVE LIGHT ILLUMINATED AT 120 KNOTS. TAKEOFF WAS ABORTED. *S/D* RESET GPWS, TEST NORMAL.Jun 9, 1999 · N7265U · Boeing 727222SDR AU990565Computer · malfunctioned(AUS) GROUND PROXIMITY WARNING SYSTEM (GPWS) COMPUTER INTERMITTENT IN OPERATION.Jun 4, 1999 · Emb EMB120SDR ERAA062392Indicator · malfunctionedREPAIRED AND MODIFIED 10-19-98 BY HONEYWELL REF NR 28446. LIGHT INOPERABLE.May 13, 1999 · N417EH · Bell 412SDR ERAA062388Indicator · inoperativeRADAR ALT RT INOPERABLE. ERRONEOUS ALTITUDE GIVEN.May 7, 1999 · N293EH · Bolkms BO105SSDR HEEA061751Antenna · corrodedANTENNA HAD CORROSION ON BASE AND WAS SWOLLEN. UNIT SCRAPPED.Apr 8, 1999 · N8593X · Bell 206L3SDR HEEA061746Altimeter · failedNO INDICATION ABOVE 480 FEET. PERFORMED PRELIMINARY INSPECTION AND FOUND BEZEL CRACKED.Apr 7, 1999 · N8591X · Bell 206L3SDR ERAA061005Transceiver · misoverhauledTRANSCEIVER UNIT REPAIRED 10-1-98 AND INSTALLED ON AIRCRAFT. UNIT FAILS TO PULL FLAGS.Feb 18, 1999 · N419EH · Bell 412SDR 99ZZZX1021Transponder · failedMODE C FAILURE. TESTED UNIT IN A/C. FOUND TRANSPONDER OUT OF LIMITS. RETURNED UNIT TO SHOP. PERFORMED MANUFACTURER'S ALIGNMENT PROCEDURES AND FUNCTION TESTED GOOD. RE-INSTALLED UNIT TO A/C AND FUNCTION TESTED GOOD.Feb 1, 1999 · N6565R · Beech B24RSDR HEEA060159Indicator · malfunctionedCANNOT CALIBRATE RADAR ALTIMETER TO SPECS.Jan 22, 1999 · N8594X · Bell 206L3SDR HEEA060115Indicator · failedRADIO ALTIMETER INDICATOR DOES NOT TEST, PULL FLAG OR INDICATE.Jan 21, 1999 · N59806 · Bell 214STSDR HEEA060053Indicator · failedINDICATOR LIGHT INOPERATIVE.Jan 20, 1999 · N4253S · Skrsky S76ASDR HEEA060047Altimeter · inaccurateRADAR ALTIMETER SHOWS 25 FEET WHEN AIRCRAFT IS LANDED.Jan 20, 1999 · N1545K · Skrsky S76ASDR HALA9800428Altimeter · failedHNL - FLT 195 - AFTER TAKEOFF THROUGH APPROX 1000 FT, SIMULTANEOUSLY BOTH F/O'S AND CAPTAINS RADIO ALTIMETERS GOT FLAGS, TCAS GOT FLAGS ON BOTH SIDES, AND GPWS FAILS. REMOVED AND REPLACED NR 1 RADIO ALT T/R OPS CHECK ON NR 1 RADIO ALT, GPWS AND TCAS CHECK OK.Dec 28, 1998 · N603DC · Doug DC951SDR ERAA059978Transceiver · malfunctionedTRANSCEIVER UNIT HAS 24 FLIGHT HOURS SINCE REPAIR. NEEDLE GOES TO HIGH SIDE OF GAUGE AND NEVER COMES DOWN.Dec 23, 1998 · N419EH · Bell 412SDR ERAA059976Transceiver · failedTRANSCEIVER UNIT INTERMITTENT AND WILL NOT TEST.Dec 22, 1998 · N419EH · Bell 412SDR ERAA059957Altimeter · failedALTIMETER UNIT REPAIRED BY HONEYWELL , REF NR 267248.Dec 9, 1998 · N414EH · Bell 412SDR HEEA0016858Antenna · malfunctionedAVI ANTENNA INTERMITTENT IN-FLIGHT.Dec 2, 1998 · N427PH · Bell 407SDR HEEA0016857Antenna · malfunctionedRADAR ALTIMETER DISPLAY INACCURATE.Dec 2, 1998 · N427PH · Bell 407SDR HEEA0016648Indicator · malfunctionedDH LIGHT OUT OF SPECS , R210 AND R304 BAD.Nov 5, 1998 · N911LK · Bolkms BK117B2SDR HEEA0016642Transceiver · failedFLAG WILL NOT PULL OR NEEDLE MOVE WITH POWER ON.Nov 5, 1998 · N818SH · Bolkms BO105SSDR HEEA0016585Indicator · failedRADAR INDICATION READS LOW AT 200 FEET.Oct 28, 1998 · Bell 412SDR HEEA0016584Indicator · failedNO DH INDICATION, EITHER LIGHT OR ORAL.Oct 28, 1998 · N3911L · Bell 412SDR HEEA0016455Transceiver · failedRADAR ALTIMETER WOULD NOT TEST ON GROUND.Oct 27, 1998 · N21498 · Bell 412SDR ARWA981003Radio Alt · inoperativeCREW REMOVED AND REPLACED NR 2 RADIO ALT OFF FLAG IN/VIEW. REMOVED AND REPLACED NR 2 RADIO ALT, OPS NORMAL IAW 34-16-00.Oct 2, 1998 · N791AL · Doug DC862SDR UF6A980908Gpws · failedORD - FLT 5753 - ATTENTION GETTERS AND CHIRPERS ILLUMINATE AND SOUND WHEN POWER LEVERS ADVANCED FOR TAKEOFF. NO CWP'S. MAINTENANCE REMOVED AND REPLACED GPWS COMPUTER. OPS CHECK GOOD. (M)Sep 20, 1998 · N852AW · Bag ATPSDR HALA9800297Indicator · failedLAX - FLT 10 - (LOG PAGE 4411752) - CAPTAIN'S RADIO ALTIMETER CYCLES DOWN TO 2500-1500 FEET DURING CLIMB AND CRUISE. OFF FLAG APPEARS IF READ-OUT STAYS AT 25-1500 FOR A FEW SECONDS, OFF FLAG FINALLY STAYED ON FOLLOWED BY GPWS AND WIND SHEAR FAIL LIGHTS. CYCAug 22, 1998 · N152AA · Doug DC1010SDR HEEA0015547Radio Altimeter · failedRADIO ALTIMETER DROPS OFF LINE.Aug 14, 1998 · N1202T · Bell 412SDR HEEA0015438Transponder · inoperativeRADAR ALT. INOPERATIVE OVER 100 FEET.Jul 30, 1998 · N142PH · Bell 412SDR HEEA0015294Altimeter · malfunctionedSIGNAL THRESHOLD WILL NOT UNLOCK. PERFORMED PRELIMINARY INSPECTION. FOUND ALTIMETER UNIT INACCURATE.Jul 27, 1998 · N1546K · Skrsky S76ASDR HEEA0015273Altimeter · inoperativeALTIMETER INOPERATIVE. PERFORMED PRELIMINARY INSPECTION, FOUND UNIT INACCURATE.Jul 27, 1998 · N1546K · Skrsky S76ASDR MASA98131Computer · malfunctionedFLT 5451 - PFN-MCO - ON SHORT FINAL APPROACH TO MCO, CREW RECEIVED A 'TOO LOW GEAR' AURAL WARNING. INITIATED A GO AROUND AND REQUESTED THE RESCUE TRUCKS STANDBY. ALL OTHER GEAR INDICATIONS WERE NORMAL AND THE GPWS DID NOT ACTIVATE ON THE SECOND APPROACH. THJun 25, 1998 · N218YV · Beech 1900DSDR HEEA0014905Radio Altimeter · intermittentALTIMETER INTERMITTENT FLAG 2,000 FEET.Jun 22, 1998 · N39PH · King ASDR HEEA0014599Indicator · inoperativeRADIO ALTIMETER TEST FUNCTION INOPERATIVE.Jun 4, 1998 · N405PH · Bell 407SDR HEEA0014462Transponder · inoperativeTRANSPONDER INOPERATIVE.Jun 2, 1998 · N102PH · Bell 212SDR 98FDEA00372Gpws · malfunction98-0141 - GPWS WARNING FOR GEAR AT 500 FT ABOVE GROUND LEVEL (FULL LANDING CONFIGURATION). DURING TROUBLE SHOOTING PROCESS, FOUND TAILSKID CANNON PLUG. INSTALLED GEAR PINS AND CYCLED GEAR AND FLAPS SEVERAL TIMES. ALL INDICATIONS WERE NORMAL. GPWS CHECKED NMay 29, 1998 · N136FE · Boeing 72725CSDR USAAF98045Rt Unit · failedPIT - FLT 0669 - AFTER TAKEOFF FROM PIT, RA FLAG ON PFD ILLUMINATED ALONG WITH THE FOLLOWING FAULT MESSAGES: GPWS, ALAND, STAB TRIM 1. THE NR 1 AUTOPILOT DISENGAGED. FLIGHT RETURNED TO PIT WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 1 RADIO ALTIMEMay 24, 1998 · N881US · Fokker F28MK0100SDR UF6A980510Transponder · failedSBN - FLT 5764 - EFIS CWP AND BLANK T.C.A.S. MAINTENANCE REMOVED AND REPLACED RAD ALT TRANSCEIVER. SYSTEM OPS CHECKED GOOD. ACFT TT: 12,8778 HOURS. (X)May 18, 1998 · N856AW · Bag ATPSDR HEEA0014080Indicator · sticksRADAR ALT NEEDLE STICKS AT 210 FEET.Apr 29, 1998 · N108X · Bell 412SDR HEEA0013949Transceiver · failedTRANSCEIVER DISPLAY 50,250,400 AND 1200 LED'S GO OUT.Apr 16, 1998 · N5736J · Bell 212
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