Boeing 747-251B

Service difficulty reports · 827

Newest first. General aviation reporting is voluntary.

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 aircraft_model_key = '747251B'
  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 KCSA201510161051Bulb · damagedPANEL 193G HAS DAMAGED LIGHT COVER AND BULB.Oct 16, 2015 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201510161050Fireshield · chafedNR 1 PYLON OTBD FIRESHEILD AT NAC BS 199-212 IS SEPARATED, BENT AND CHAFED.Oct 16, 2015 · N795CK · Boeing 747251B · Nacelle/Pylon, Main FrameSDR KCSA201510161049Fireshield · chafedNR 4 PYLON INBD LOWER INSIDE EDGE APPROXIMATELY NAC BS 221 HAS WORN RIVETS AND METAL.Oct 16, 2015 · N795CK · Boeing 747251B · Nacelle/Pylon, Main FrameSDR KCSA201510161048Support Bracket · corrodedPOSSIBLE CORROSION ON SUPPORT BRACKET AT BS 1640, RT STR 34.Oct 16, 2015 · N795CK · Boeing 747251B · Fuselage Miscellaneous StructureSDR KCSA201510131047Rib · corrodedCORROSION BS 1480, BULKHEAD RIB RBL 104 TO RBL 111.Oct 13, 2015 · N795CK · Boeing 747251B · Fuselage Main, BulkheadSDR KCSA201510101045Keelbeam · crackedKEELBEAM STRUCTURE BS 1277 TO 1296 LT SIDE ARE SEVERAL AREAS OF CORROSION AND A CRACK ON THE LOWER CHORD LBL 8.Oct 10, 2015 · N795CK · Boeing 747251B · Fuselage Main, KeelSDR BTIA20150804009Slide · failedR1 EVACUATION SYS PN 7A1238-64, SN G1974, FAILED TO DEPLOY SUCCESSFULLY DURING A SCHEDULED DEPLOYMENT TEST FROM ACFT REGISTRATION.Jul 28, 2015 · N706BL · Boeing 747251B · Escape SlideSDR KCSA201506251022Light · inoperativeSTAIRWELL TO UPPER DECK CEILING EMERGENCY LIGHT INOPERATIVE.Jun 25, 2015 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201506241021Light · intermittentCOCKPIT EMERGENCY LIGHT REMAINED ON FOR ONLY 90 SECONDS.Jun 24, 2015 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201506241020Light · inoperativeCOCKPIT EMERGENCY LIGHT INOPERATIVE.Jun 24, 2015 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201506241019Light · inoperativeRIGHT DOOR EMERGENCY EXIT LIGHT INOPERATIVE AT UPPER DECK RT EMERGENCY ESCAPE DOOR.Jun 24, 2015 · N795CK · Boeing 747251B · Emergency LightingSDR BTIA20150721008Wire · brokenL4 MAIN CABIN DOOR EMER LIGHT INTERMITTENT OPERATION. REPAIRED WIRING AT DOOR TO LIGHT. OPERATIONS CHECKED OK.Jun 11, 2015 · N706BL · Boeing 747251B · Light System WiringSDR BTIA 20150518007Rod · out of adjustDURING EMER EVACUATION DRILL, THE DOOR 5R FAILED TO ENGAGE INTO THE ARMED POSITION, THUS PREVENTING THE DOOR SLIDE & RAFT TO DEPLOY PROPERLY. INITIAL INVESTIGATION REVEALED THAT THE GIRT BAR LOCK FITTINGS DID NOT ENGAGE UNDERNEATH THE FLOOR BRACKET PROPERLY. May 5, 2015 · N706BL · Boeing 747251B · Emergency EquipmentSDR BTIA20150326006Slide Raft · failedDURING AN APPROVED PRE-CERTIFICATION MINI-EVACUATION DEMONSTRATION, THE DOOR R1 ESCAPE SLIDE & RAFT FAILED TO DEPLOY FROM THE ACFT & INFLATE. INITIAL INVESTIGATION REVEALED THAT THE SLIDE PACK ASSEMBLY GIRT LANYARD, WHICH CONNECTS THE GIRT APRON TO THE PACK BMar 25, 2015 · N706BL · Boeing 747251B · Escape SlideSDR BTIA20150226005Slide Raft · failedDURING AN APPROVED PRE-CERTIFICATION MINI EVACUATION DEMONSTRATION THE DOOR R4 ESCAPE SLIDE & RAFT FAILED TO DEPLOY FROM THE ACFT & INFLATE PROPERLY. INITIAL INVESTIGATION REVEALED THAT THE SLIDE PACK ASSEMBLY LANYARD, CONNECTING CABLE & PINS MECHANISM FAILEDFeb 24, 2015 · N706BL · Boeing 747251B · Escape SlideSDR BTIA20150226004Slide Raft · failedDURING AN APPROVED PRE CERTIFICATION MINI EVACUATION DEMONSTRATION THE DOOR R1 ESCAPE SLIDE & RAFT FAILED TO DEPLOY FROM THE ACFT & INFLATE PROPERLY. INITIAL INVESTIGATION REVEALED THAT THE SLIDE PACK ASSEMBLY LANYARD, CONNECTING CABLE & PINS MECHANISM FAILEDFeb 24, 2015 · N706BL · Boeing 747251B · Escape SlideSDR KCSA201412311103Fireshield · damagedNR 1 ENGINE OTBD LOWER PYLON SKIRT FIRESHIELD DAMAGED AT NAC STA 210.Dec 31, 2014 · N795CK · Boeing 747251B · Nacelle/Pylon, Main FrameSDR KCSA201412311102Fireshield · damagedNR 1 ENGINE OTBD LOWER PYLON SKIRT FIRESHIELD DAMAGED AT NAC STA 236.Dec 31, 2014 · N795CK · Boeing 747251B · Nacelle/Pylon, Main FrameSDR KCSA201412311101Fireshield · damagedNR 4 PYLON OTBD FIRESHIELD DAMAGED AT NAC STA 236.Dec 31, 2014 · N795CK · Boeing 747251B · Nacelle/Pylon, Main FrameSDR KCSA201412311100Fireshield · damagedNR 4 PYLON, OTBD FIRE SHIELD DAMAGED AT NAC STA 225.Dec 31, 2014 · N795CK · Boeing 747251B · Nacelle/Pylon, Main FrameSDR KCSA201412311099Fireshield · damagedNR 4 PYLON INBD FIRE SHIELD DAMAGED AT NAC STA 212.Dec 31, 2014 · N795CK · Boeing 747251B · Nacelle/Pylon, Main FrameSDR KCSA201412311098Intercostal · damagedNR 4 PYLON LOWER WEB INTERCOSTAL AT NAC STA 216 IS DAMAGED.Dec 31, 2014 · N795CK · Boeing 747251B · Nacelle/Pylon Miscellaneous StructureSDR KCSA201412311097Fireshield · damagedNR 2 ENGINE INBD PYLON SKIRT, LOWER, FIRE SHIELD DAMAGED FROM NAC STA 179 TO STA 218.Dec 31, 2014 · N795CK · Boeing 747251B · Nacelle/Pylon, Main FrameSDR KCSA201412311096Fireshield · damagedNR 4 ENGINE INBD PYLON SKIRT, LOWER FIRE SHIELD DAMAGED AT NAC. STA 235,Dec 31, 2014 · N795CK · Boeing 747251B · Nacelle/Pylon, Main FrameSDR BTIA20141219003Slide Raft · failedDURING AN APPROVED PRECERTIFICATION MINI EVACUATION, THE L5 DOOR ESCAPE SLIDE & RAFT FAILED TO DEPLOY FROM THE ACFT & INFLATE PROPERLY. INITIAL INVESTIGATION REVEALED THAT THE SLIDE PACK ASSEMBLY LANYARD, CONNECTING CABLE & PINS MECHANISM HAD FAILED TO RELEASDec 16, 2014 · N706BL · Boeing 747251B · Escape SlideSDR BTIA2015F00006Slide · no testDURING CERTICATION EMERGENCY EVACUATION DRILL AT AIRPORT. DOOR 2L SLIDE/RAFT FAILED TO DEPLOY DUE TO THE DOOR NOT OPENING SUFFICIENTLY FOR INFLATION OF THE SLIDERAFT. THE EMERGENCY DOOR OPENING PROCESS WAS TERMINATED BY THE F/A DUE TO THE SLIDE COVER PARTIALLYNov 20, 2014 · N706BL · Boeing 747251B · Escape SlideSDR BTIA2015F00005Slide · no testDURING CERTIFICATION EMERGENCY EVACUATION DRILL AT AIRPORT. DOOR 5R SLIDERAFT FAILED TO DEPLOY. THE DOOR DID NOT OPEN SUFFICIENTLLY, OPENED 60 DEGREES AND STOPPED FOR INFLATION OF THE SLIDERAFT. DURING THE INVESTIGATION IT WAS DISCOVERED THAT THE DOOR OPENINov 20, 2014 · N706BL · Boeing 747251B · Escape SlideSDR KCSA2014101810Engine · malfunctionedAFTER TAKEOFF, NR 4 ENGINE EGT AT REDUCED THRUST OF 1.40, CLIMBED INTO YELLOW FOR APPROXIMATE 2 SECONDS, THEN CLIMBS THRUST SET, REMAINED NORMAL AFTER TAKEOFF. NR 4 ENGINE NACELLE FIRE LOOP "B" FLUCTUATED (7-9) INTO RED WITH FAULT LIGHT FLICKERING AND "A" LOOOct 18, 2014 · N795CK · Boeing 747251B · Engine (Turbine/Turboprop)SDR KCSA2014101409Pressure Switch · defectiveNR 1 START VALVE OPEN LIGHT ILLUMINATED IN FLIGHT. ENGINE SHUTDOWN. ENGINE CONDITION STABLE PRIOR TO SHUTDOWN. AFTER SHUTDOWN NORMAL WITH N1 AT 31.5 N2 AT 26.9 11 PSI OIL PRESSURE. ENGINE SHUTDOWN IAW START VALVE OPEN LIGHT ILLUMINATION CHECK LIST. TOTAL Oct 14, 2014 · N795CK · Boeing 747251B · Engine Start Valves/ControlsSDR KCSA201405221051Light · inoperativeEMERGENCY LIGHT AT BS 450 UPPER DECK CEILING INOPERATIVE.May 22, 2014 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201405221050Lamp · inoperativeEMERGENCY LIGHT AT BS 410 UPPER DECK CEILING HAS ONE LAMP INOPERATIVE.May 22, 2014 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201312120113Light · inoperativeEMERGENCY LIGHT OVER L1 DOOR, BS 420 LT INOPERATIVE.Dec 12, 2013 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201312090112Bulkhead · chafedNR 1 PYLON BULKHEAD CHAFED.Dec 9, 2013 · N795CK · Boeing 747251B · Nacelle/Pylon, Bulkhead/FirewallSDR KCSA20130823005Battery Pack · inoperativeEXIT SIGN OVER DOOR UPPER DECK INOPERATIVE. REPLACED BATTERY AT POWER SUPPLY M312 IAW AMM 33-51-04. OPS CHECKED NORMAL.Aug 23, 2013 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201305120058Light · defectiveL1 DOOR EMERGENCY LIGHT DIM AT BS 500.May 12, 2013 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201305120057Light · inoperativeUPPER DECK EMERGENCY SLIDE DOOR LIGHT INOPERATIVE.May 12, 2013 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201304220054Light · inoperativeUPPER DECK STAIRWELL EMERGENCY LIGHT INOP.Apr 23, 2013 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201304220053Light · inoperativeMAIN DECK EMERGENCY LIGHTS INOP.Apr 23, 2013 · N795CK · Boeing 747251B · Emergency LightingSDR KCSA201208231185Strap · corrodedSPLICE STRAP IS CORRODED AT STA 1000 BETWEEN STRINGERS 13L & 14L.Aug 23, 2012 · N795CK · Boeing 747251B · Fuselage Miscellaneous StructureSDR KCSA201208231184Door · crackedL4 ENTRY DOOR LOWER AFT CORNER HAS A CRACK INDICATION ABOUT 1.8" LONG IN THE CHORD RADIUS APPROX BS 1705.Aug 23, 2012 · N795CK · Boeing 747251B · Passenger/Crew DoorsSDR KCSA201208231183Door · crackedL4 ENTRY DOOR LOWER FWD CORNER HAS A CRACK INDICATION ABOUT 2" LONG IN THE CHORD RADIUS APPROX BS 1674.Aug 23, 2012 · N795CK · Boeing 747251B · Passenger/Crew DoorsSDR KCSA201208231182Door · crackedL4 ENTRY DOOR UPPER AFT CORNER HAS A CRACK INDICATION ABOUT 1" LONG IN THE CHORD RADIUS APPROX BS 1674.Aug 23, 2012 · N795CK · Boeing 747251B · Passenger/Crew DoorsSDR KCSA201208231181Door · crackedR4 ENTRY DOOR UPPER AFT CORNER HAS A CRACK INDICATION ABOUT 1.2" LONG IN THE CHORD RADIUS APPROX BS 1705.Aug 23, 2012 · N795CK · Boeing 747251B · Passenger/Crew DoorsSDR KCSA201208231180Door · crackedR4 ENTRY DOOR UPPER FWD CORNER HAS A CRACK INDICATION ABOUT 2" LONG IN THE RADIUS APPROX BS 1674.Aug 23, 2012 · N795CK · Boeing 747251B · Passenger/Crew DoorsSDR KCSA201208231179Skin · crackedAPPROX BS 983 STR 38R SKIN HAS CRACK INDICATION AT FWD FASTENER HOLE OF THE LOWER FWD DRAG SPLICE FITTING.Aug 23, 2012 · N795CK · Boeing 747251B · Fuselage Main, Plate/SkinSDR KCSA201208221178Spar · damagedNR 1 PYLON LOWER SPAR WEB DAMAGED ON RIGHT SIDE AT NAC STA 212.Aug 22, 2012 · N795CK · Boeing 747251B · Nacelle/Pylon, Frame/Spar/RibSDR KCSA201208221177Fireshield · damagedNR 2 PYLON O/B FIRESHIELD DAMAGED AT NAC STA 231.Aug 22, 2012 · N795CK · Boeing 747251B · Nacelle/Pylon, Bulkhead/FirewallSDR KCSA201208221176Skin · damagedNR 4 PYLON RIGHT SKIN BOTTOM SIDE DAMAGED UNDER SPRING HINGE AT NAC STA 236, W/L 150.Aug 22, 2012 · N795CK · Boeing 747251B · Nacelle/Pylon, Plate/SkinSDR KCSA201208221175Fireshield · gougedNR 2 PYLON FIRESHIELD GOUGED ON RIGHT SIDE FWD OF NAC STA 221.9.Aug 22, 2012 · N795CK · Boeing 747251B · Nacelle/Pylon, Bulkhead/FirewallSDR KCSA201208221174Frame · crackedNR 1 PYLON NAC STA 221.9 BULKHEAD UPPER AFT LT FRAME CRACKED.Aug 22, 2012 · N795CK · Boeing 747251B · Nacelle/Pylon, Frame/Spar/Rib
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