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 SWIA2019031245619Computer · failedCONTINUOUS GEAR HORN AND FLASHING YELLOW GEAR UP INDICATIONS ON EICAS 1 AT TOP OF DESCENT. LASTED APPROXIMATELY 1 MINUTE. RETURNED TO FIELD. (FLT 5598) CLOSED REMOVED AND REPLACED NR 2 RAD. ALT. COMPUTER WITH SERVICEABLE UNIT IAW AMM. OPS CHECK GOOD. ALL GEAR Mar 11, 2019 · N795SK · Cndair CL6002C10SDR AALA201902259018Antenna · faultyDURING DESCENT WITH THRUST LEVERS AT IDLE, THREE RED GEAR WARNING INDICATORS WERE OBSERVED AND WARNING HORN WAS MOMENTARILY HEARD TWICE THEN WENT AWAY. THE GEAR LEVER WAS IN THE UP POSITION. THE AIRCRAFT WAS GROUNDED. DOWNLOADED THE FDR AND FOUND THAT BOTH RFeb 21, 2019 · N315PE · Boeing 737823SDR AALA201902259017Antenna · faultyDURING DESCENT WITH THRUST LEVERS AT IDLE, THREE RED GEAR WARNING INDICATORS WERE OBSERVED AND WARNING HORN WAS MOMENTARILY HEARD TWICE THEN WENT AWAY. THE GEAR LEVER WAS IN THE UP POSITION. THE AIRCRAFT WAS GROUNDED. DOWNLOADED THE FDR AND FOUND THAT BOTH RFeb 21, 2019 · N315PE · Boeing 737823SDR AALA2019022529001Antenna · faultyDURING DESCENT, WITH THRUST LEVERS AT IDLE, THREE RED GEAR WARNING INDICATORS WERE OBSERVED AND WARNING HORN WAS MOMENTARILY HEARD TWICE, THEN WENT AWAY. THE GEAR LEVER WAS IN THE UP POSITION. THE AIRCRAFT WAS GROUNDED. DOWNLOADED THE FDR AND FOUND THAT BOFeb 21, 2019 · N315PE · Boeing 737823SDR K11A2019021291701Antenna · fracturedCLIMBING THROUGH FL240 PRESS WARNING LIGHT ILLUMINATED CABIN DIFF PRESSURE HIGHEST READING WAS 3PSI. AIRCRAFT RETURNED TO KYIP FOR UNSCHEDULED LANDING. UPON INSPECTION OF AIRCRAFT IT APPEARS THAT THE AIRCRAFT SUSTAINED A LIGHTING STRIKE AND THE FWD RADAR ALTFeb 12, 2019 · N917CK · Doug DC915FSDR RAIA201812310008Antenna · inoperativeRAD/ALT FAIL IN FLIGHT. DEFERRED RAD ALT NR 1. R&R RA ANTENNAS. OPS CHECK GOOD.Dec 31, 2018 · N16151 · Emb EMB145XRSDR RAIA2018091120009Radio Altimeter · corrodedAFT CARGO COMP FWD RADIO ALT AT FRAME 65 HAVE CORROSION BETWEEN CASE AND FUSELAGE SKIN. C/W ETD 2018-145-091731.Aug 22, 2018 · N34111 · Emb EMB145XRSDR RAIA2018091120008Radio Altimeter · corrodedAFT CARGO AFT RADIO ALTEMETER AT FRAME 68 HAS 3 BROKEN OFF RIVETS AND SIGN OF CORROSION BETWEEN BASE AND FUSELAGE SKIN. C/W ETD 2018-145-09121.Aug 22, 2018 · N34111 · Emb EMB145XRSDR FDEA201805261324Transceiver · malfunctionedCAPTAINS RADAR ALT BREAKS LOCK REPEATLY DURING CLIMB AND DECSENT THROUGH APPROX FL 200. REMOVED AND REPLACED THE LEFT RADIO ALTIMETER TRANSCEVER IAW MM 34-33-01-4. COMPLETED MCDP TEST 30/40 WITH NO FAULTS. IAW 22-00-02-2. OK FOR SERVICE.May 26, 2018 · N958FD · Boeing 757236SDR DALA2018051603379Warning System · false activationDUE TO EMERGENCY DECLARED BECAUSE OF TOO LOW GEAR AURAL WARNING FOR GEAR WARNING DURING APPROACH. T/S THE EGPWS AND RADIO ALTIMETER SYSTEMS PER AMM 34-45 AND 34-42 RESPECTIVELY. CHECK ALL ANTENNA CONNECTIONS FOR CORROSION AND SECURITY.FINDINGS.May 14, 2018 · N911DE · Doug MD88SDR HALA2018032700127Warning Light · false activationAT APPROXIMATLEY 400 FT AGL, THE GROUND PROXMITY GLIDE SLOPE WARNING LIGHT AND AURAL WARNING ALERTED. PERFORMED PRECAUTIONARY GO AROUND. ACCOMPLISHED FIM 34-46- TREE 815, NO FAULTS NOTED. GPWS TESTED OK.Mar 27, 2018 · N588HA · Boeing 7673CBSDR ASMF201801022Antenna · damagedDURING TRANSIT CHECK, DETECTED BOTH RADIO ALTIMETERS WITH FAILURE. MAINTENANCE PERSONNEL PERFORMED FIM DMC-B787-A-25-34-33-02-00A-520A-A PROCEDURE, CONFIRMING THE FAILURE. BOTH L AND LRRA ANTENNAS WERE REPLACED AND THE OPERATIONAL TEST AND PERFORMANCE RUN TJan 22, 2018 · N961AM · Boeing 7878SDR AALA201801089054Warning System · false indicationREJECTED TAKEOFF DUE TO A GROUND PROXIMITY WARNING DURING TAKEOFF ROLL, BETWEEN 90-100 KNOTS. MAINTENANCE RESET THE SYSTEM BREAKERS AND ACCOMPLISHED A BITE PROCEDURE IAW AMM 34-48-00-740-002-B. INSPECTED BRAKES AND PERFORMED SATISFACTORY OPERATIONAL CHECK.Jan 7, 2018 · N992AU · Airbus A321231SDR T2HY201709150001Radio Altimeter · damagedRADIO ALTIMETER RECEIVED WITH DAMAGED SEALS . THE TECHNICIAN NOTICED THAT ALL CARDS HAVE BEEN VARNISHED AND THAT THE UHF MODULE HAD BEEN BADLY REPAIRED, POOR WELD QUALITY, DAMAGED OSCILLATOR.Aug 29, 2017 · Airbus A320*SDR HALA2017062100161Unknown · malfunctionedETOPS SIGNIFICANT SYSTEM, TERRAIN INOP ABOVE 5000AGL, PARTIAL DISPLAY BELOW 5000FT AGL. OPS NORMAL BELOW 2000 AGL BOTH DISPLAY. RESET GND PROX CB AND GPWS OPS TEST GOOD PER AMM 34-46-00-00-715-001-003. NO FAULT NOTED. OK FOR SVC.Jun 20, 2017 · N588HA · Boeing 7673CBSDR HNAA2017040500105Radar · failedRADAR FAILED IN FLIGHT. R & R RADAR RIGHT. OPS CHECKED GOOD. OK FOR SERVICE.Apr 3, 2017 · N336EN · Dhav DHC8311SDR SIMA20170103001Icu · failedTCAS FAILED ON BOTH PFDS IN ENROUTE. REMOVED AND REPLACED 1 ICU IAW AMM 23-00-01. OPS CHECKED GOOD IAW AMM 34-43-00 .Jan 3, 2017 · N831AE · Emb EMB135KLSDR SIMA20160924003Antenna · damagedRADIO ALTIMETER FAILED AT GATE. REMOVED AND REPLACED BOTH RADAR ALTIMETER ANTENNAS IAW AMM 34-31-02. RADIO ALTIMETER SYS. OPS TESTED GOOD IAW AMM 34-31-00.Sep 24, 2016 · N692AE · Emb EMB145LRSDR AALA201608159013Control Unit · malfunctionedFLIGHT CREW REPORTED RECIEVING A BLUE SYSTEM LOW PRESSURE FAULT WARNING AND A FLIGHT CONTROL ELAC 1 PITCH FAULT AT CRUISE. THE FLIGHT CREW DECLARED AN EMERGENCY, DIVERTED, AND LANDED SAFELY. AIRCRAFT GROUNDED. MAINTENANCE REPLACED THE BLUE SYSTEM ELECTRIC PAug 12, 2016 · N732US · Airbus A319112SDR SIMA20160513001Gpws · unknownMECHANICS GPWS FAIL. WINDSHEAR INOPERATIVE DUE TO MEL 34-21. OPERATIONS CHECK OF GPWS GOOD IAW AML 4008481 ITEM 3. MEL RESTORED.May 13, 2016 · N692AE · Emb EMB145LRSDR SOKF20160509002Warning Message · activatedDURING CLIMB, THE ACFT RETURNED TO DEPARTURE, DUE ECAM WARNING MESSAGE NAV GPWS FAULT, LANDED SPURIOUS INDICATION WAS SIGNALED, AT SAL BS WAS INCLUDED AS MEL 34-48-01. THE ACFT WAS RETURNED TO NORMAL OPERATION.May 7, 2016 · N480TA · Airbus A319132SDR CA160321002Warning Message · false activation(CAN) GPWS WARNING 15NM NW YDF VOR AT 3800 FT/250 KTS. TERRAIN, TERRAIN, THEN 10 SECONDS LATER TERRAIN,TERRAIN, PULL-UP. ASR TO FOLLOW. RESOLUTION FOCA CARD RETRIEVED AND DFDR DOWNLOAD C/O IAW MOCR.Mar 20, 2016 · Airbus A319112SDR AALA201603149020Antenna · defectiveRETURNED & ACFT WAS GNDED. GEAR NOT DOWN BELL & WARNING AFTER TAKEOFF, GPWS RED WARNING GEAR NOT DOWN WARNING WITH GEAR UP, PULL UP & TERRAIN WARNING CONTINUOUS. REPLACED NR 2 RADIO ALTIMETER ANTENNAS IAW 34-42-11, BITE CHECK OK. REPLACED NR 1 & 2 RADIO ALTMar 10, 2016 · N178US · Airbus A321211SDR AALA201603149019Transceiver · defectiveRETURNED & ACFT WAS GNDED. GEAR NOT DOWN BELL & WARNING AFTER TAKEOFF, GPWS RED WARNING GEAR NOT DOWN WARNING WITH GEAR UP. PULL UP & TERRAIN WARNING CONTINUOUS. REPLACED NR 2 RADIO ALTIMETER ANTENNAS IAW 34-42-11, BITE CHECK OK. REPLACED NR 1 & NR 2 RADIO Mar 10, 2016 · N178US · Airbus A321211SDR AALA201603149018Transceiver · defectiveRETURNED & ACFT WAS GNDED. GEAR NOT DOWN BELL & WARNING AFTER TAKEOFF, GPWS RED WARNING GEAR NOT DOWN WARNING WITH GEAR UP. PULL UP & TERRAIN WARNING CONTINUOUS. REPLACED NR 2 RADIO ALTIMETER ANTENNAS IAW 34-42-11, BITE CHECK OK. REPLACED NR 1 & 2 RADIO ALTMar 10, 2016 · N178US · Airbus A321211SDR SIMA20160225001Transceiver · malfunctionedSLOW SPEED ABORT DUE TO GLD UNSAFE CAUTION MSG. R & R RA TRANSCEIVER IAW AMM 34-44-01. OPERATIONS CHECKED GOOD.Feb 25, 2016 · N521AE · Cndair CL6002C10SDR CALA2016011500051Antenna · faultyLEVEL IN FLIGHT 10000 FT GEAR UP HAD STEADY WARNING HORN. HORN STEADY TONE. HORN STOPPED & STARTED 7 TIMES DURING RETURN TO FIELD AFTER TAKEOFF. NO AMBER LIGHTS OR MASTER CAUTION. HAD PWS FAIL LIGHT ON BOTH ND`S AFTER GEAR EXTENDED HORN STOPPED. REPLACEDJan 13, 2016 · N37255 · Boeing 737824SDR CA151216019Altimeter · malfunctioned(CAN) PILOT REPORTED THAT ON DESCENT THROUGH 30,000 FT TO 20,000 FT THEY RECEIVED A, TERRAIN, INDICATION ON THE GTC AND THE RADIO ALTITUDE CAME ALIVE AND INDICATED ERRONEOUSLY 2150 FT. SLIGHTLY BELOW FL200, RAD ALT STOPPED SHOWING ERRONEOUS ALTITUDES AND GPWSDec 13, 2015 · Lear 45LEARSDR SWAA2015102045167Radio Altimeter · faultyAIR TURN BACK, AFTER TAKEOFF AT FLAPS 5 WITH GEAR UP CONFIGURE WARNING SOUNDED. RECYCLED GEAR CONFIG WARNING HORN OFF AT ALL THRUST SETTING WITH GEAR DOWN. R & R NR 2 RADIO ALTIMETER IAW MM.Oct 19, 2015 · N7813P · Boeing 7377K9SDR REXA2015101300937Spacer · corrodedTRANSMIT ANTENNA 1 E8 & 2 E19 SPACER PLATES HAVE CORROSION, ALTERNATIVE RADIO ALTIMETER ANTENNA. R & R SPACERS FOR TRANSMIT ANTENNAS 1 E8 & 2 E19 IAW SRM 51-06-001-001-A01. REF LINE ITEM 1 OF JOB 81516311 OP 150.Oct 13, 2015 · N919XJ · Cndair CL6002D24SDR UIEA2015090700466Warning System · false activationGOT FALSE GPWS WARNING AT APPROX 30'. ONE WARNING FOR TOO LOW TERRAIN. LANDED RUNWAY 35R. PERFORMED GPWC GND TEST IAW AMM 34-46-00 & TEST PASSED.Sep 6, 2015 · N497MC · Boeing 74747UFSDR 2020FA0000192Radio Altimeter · failedIN FLIGHT TCAS FAIL. NO INFORMATION DISPLAYED, FOLLOWED BY TCAS FAIL CAS MESSAGE. DISABLED TCAS AND CONTINUED TO SERVICE CENTER.Sep 3, 2015 · N287SL · Cessna 750SDR UIEA2015090100464Warning System · false activationRECEIVED FALSE GPWS WARNING AT APPROX 300 FEET. THREE ALERTS FOR, TOO LOW TERRAIN, WHILE ON GLIDESLOPE FOR RUNWAY 17L. PERFORMED GPWS GND TEST IAW CMC & PASSED IAW 34-46-00.Sep 1, 2015 · N497MC · Boeing 74747UFSDR SIMA20150822001Radio Altimeter · failedON CLIMB OUT RA SHOWED 25 FT GREEN WITH MIN BOX SHOWING & GND INDICATION UNDER ALTITUDE. NUMEROUS AURAL WARNINGS & MASTER CAUTIONS INCLUDING BANK ANGLE, PULL UP, LG, SINK RATE GND PROX, HOWEVER NO MSG ON EICAS. TRANSFERRED TO NRWC 600-DFW-02420. REFERENCE NAug 23, 2015 · N600BP · Emb EMB145LRSDR HNAA201070800218Indicator · failedTERRAIN INOPERATIVE CAUTION LIGHT ILLUMINATED FOLLOWED BY ELECTRICAL ODOR AND FAILURE OF RADAR INDICATOR. R & R RADAR INDICATOR IAW 34-41-04. OPS CHECKED GOOD.Jul 8, 2015 · N942HA · Dhav DHC8102SDR SIMA20150528002Transceiver · failedON APPROACH FIRST OFFICER`S RADAR ALTIMETER FAILED, CAUSING GLD UNSAFE CAUTION & SPOILER STAB FAULT STATIC MSG. GEAR AMBER INDICATIONS & TOO LOW GEAR AURAL MSG. MEL 34-48 M PROCEDURES COMPLIED WITH. EXPIRATION DATE 06 07 15. DEFERRED RAD ALT NR 2 FIRST OFFMay 28, 2015 · N538EG · Cndair CL6002C10SDR CALA2015052693818Antenna · defectiveT CAS RESOLUTION ADVISORY OCCURS WITH NO OTHER AIRPLANE IN CONFLICT AIRSPACE. CREW COMMENTS, INTRUDER SYMBOL STAYS DIRECTLY IN FRONT OF AIRPLANE SYMBOL ON ND, LATE FINDINGS + HOLIDAY. REPLACED CTR RA TRANSMIT & RECEIVE ANTENNA IAW 34-33-02. R & R LT ATC MODMay 20, 2015 · N228UA · Boeing 777222SDR HALA2015040600001Radio Altimeter · malfunctionedDURING FINAL APPW/"APP ARMED" NO LAND 3 STATUS APPEARED. REPLACED CENTER RADIO ALTIMETER. OPS CHECK OK IAW MM 34-33-01. PERFORMED MCDP TEST 30. TEST PASSED. ACFT REMAINS IN LAND 3 LMP STATUS.Apr 3, 2015 · N580HA · Boeing 76733ASDR AALA20150209001Warning Message · false activationDURING CRUISE THE GND PROXIMITY WARNING SYS FAIL WARNING ILLUMINATED. DIVERTED & EMERGENCY NOT DECLARED. LANDING UNEVENTFUL. MAINTENANCE TROUBLESHOT PER AMM 34-45-00-501 WITH NOT FAULTS FOUND. SYSTEM CHECKS NORMAL.Feb 8, 2015 · N9628W · Doug DC983SDR SIMA20150123002Radio Altimeter · failedFIRST OFFICER`S RAD ALT WARNING, SPOILER & STAB FAULT, AURAL ALT WARNING, GLD UNSAFE. R & R NR RAD ALT IAW AMM 34-44-01. OPERATIONS CHECKED GOOD. MEL 34-48 RESTORED. REF ITEM 4 BELOW FOR SSCU MEL. REF ITEM 1 LOG PAGE 3662398 FOR CAT 2 MEL.Jan 23, 2015 · N546FF · Cndair CL6002C10SDR SIMA20141222001Radio Altimeter · defectiveDURING DESCENT OUT OF 14,000 FT AURAL WARNING FOR LG. CONTINUED EVERY TIME THRUST REDUCED FOR DESCENT. R & R RADAR ALTIMETER IAW AMM 34-31-00. REF ITEM NR 2 BELOW FOR OPERATIONS CHECK.Dec 22, 2014 · N603KC · Emb EMB145LRSDR SIMA20141210010Unknown · malfunctionedEGPWS WENT CRAZY ON TO. FOUND NO MDC MSGS DISPLAYED. NO EICAS MSGS DISPLAYED. PERFORMED OPERATIONAL TEST OF EGPWS IAW AMM CHAPTER 34-42-01. OPERATIONS CHECKED GOOD.Dec 10, 2014 · N507AE · Cndair CL6002C10SDR SIMA20141207003Cable · misinstalledON DESCENT RADAR ALT STUCK AT 20 FT CONTINUOUS GPWS AUDIOS. RAD ALT TEST SHOWED RAD ALT 2 FAIL BELOW 10,000 WENT BACK TO NORMAL. ITEM DEFERRED IAW MEL 34-10. DMA MTX ACTION COMPLIED WITH IAW MEL 34-10. SEE ITEM NR 1 LOG PAGE 3731388 FOR ACTION TAKEN. RECODec 7, 2014 · N606AE · Emb EMB145LRSDR SIMA20141105001Antenna · failedDURING CLIMB, RECEIVED TOO LOW TERRAIN AURAL WARNINGS FOLLOWED BY RADAR ALTIMETER FAIL GPWS ON OPERATIONAL & WINDSHEAR INOPERATIVE. REMOVED AND REPLACED RADIO ALTIMETER ANTENNAS IAW AMM 34-31-02. OPS CHECKED GOOD.Nov 5, 2014 · N693AE · Emb EMB145LRSDR SWIA201439728Transceiver · failedF/O'S RADIO ALTIMETER INOPERATIVE. AFTER TAKEOFF , F/O'S RADIO ALT STAYED AT 0' AND CONSTANT GEAR HORN AUDIO. GLD UNSAFE CAUTION MESSAGE. RAN QRH FOR GLD UNSAFE AND RETURNED TO FIELD. R & R THE NR 2 RADIO ALTIMETER TRANSCEIVER IAW AMM.Oct 30, 2014 · N738SK · Cndair CL6002C10SDR CA141121001Transceiver · faulty(CAN) DURING A STABLE ILS APPROACH , AROUND 700 FT RA, THE AUTO-THROTTLE WENT IN RETARD MODE. BEFORE IT HAPPENED ALL WAS FINE, ILS FREQUENCY WAS INSERTED VIA FMS WITH THE ILS IDENTIFIER IAW ADVISORY WIRE, DUE TO WIND, ALSO, VREF+10 WAS APPLIED ACCORDING AFM. Oct 19, 2014 · Bombdr BD7001A11SDR SIMA20140921007Radio Altimeter · failedREENTER MEL 34-10 RAD ALTIMETER FAIL BELIEVE TO BE NR 2, NUMEROUS AURAL WARNING RECEIVED UPON INITIAL DESCENT UNTIL CONFIGURED FOR LANDING. IAW AML 3639793 1. R & R RADIO ALTIMETER IAW AMM 34-31-01. OPERATIONS CHECKED GOOD MEL RESTORED. ACFT NOT COMPLIANT Sep 21, 2014 · N612AE · Emb EMB145LRSDR SIMA20140908002Warning System · activatedHI SPEED ABORT 80 KNOTS GPWS INOPERATIVE. TERR INOP CAUTION. ITEM DEFERRED IAW MEL 34-10. PERFORMED HIGH ENERGY STOP INSPECTION IAW MM 5-20-16 NO DEFECTS NOTED AT THIS TIME.Sep 8, 2014 · N638AE · Emb EMB145LRSDR RJEF20140820001Transceiver · faultyPREVIOUS TO DISPATCH OF FLIGHT THE PILOT REPORTED TERRAIN ON NAVIGATION DISPLAY WAS SELECTED ON ACCORDING WITH OPERATIONAL PROCEDURE OF MEL 24-48-01, TERRAIN ON ND DISPLAY WAS INOPERATIVE IN THAT CONFIGURATION. DUE SUCH SITUATION THE ACFT WAS HELD ON GND FOR Aug 18, 2014 · N524TA · Airbus A319132SDR CALA2014052800686Radio Altimeter · faultedON FINAL THRUST LEVERS AT IDLE AT 3000'', LT RA SIGNALED INOPERATIVE. CONFIG LIGHT GEAR NOT DOWN, LIGHT WARNING HORN CAME ON. WENT AROUND PUT THE GEAR DOWN NORMAL LANDING. PERFORMED FIM TASK 34-33-00-815-807, RA FLAG DISPLAYED ON CAPTAIN`S EADI, PASSED. PERMay 25, 2014 · N58101 · Boeing 757224
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