Boeing 747-121

Service difficulty reports · 3,030

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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 = '747121'
  ORDER BY difficulty_date DESC"

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SDR UPS96421228Frame · crackedINSPECTION TYPE-C, BULK CARGO COMP FOUND CRACKS IN FRAME INNER FLANGE, WEB AND REINFORCEMENT ANGLE AT BS 1960, S37 LT. REPAIRED FRAME INNER FLANGE, WEB AND REINFORCEMENT ANGLE. REPAIR APPROVED PER EFN 747-53-0790.Sep 2, 1996 · N683UP · Boeing 747121 · Fuselage Main, FrameSDR UPS96421163Frame · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND CRACK IN FRAME INNER FLANGE UNDER REINFORCEMENT STRAP AT BS 1860, S41. REMOVED DAMAGED SECTION OF FRAME INNER FLANGE AND REPAIRED FRAME INNER FLANGE ACC SRM 51-40-03.Sep 2, 1996 · N683UP · Boeing 747121 · Fuselage Main, FrameSDR UPS96421123Stiffener · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND FRAME STIFFENER BENT AND CRACKED AT BS 1860, S41 LT. REPLACED FRAME STIFFENER ACC SRM 51-30-02.Sep 2, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421034Battery Pack · dischargedINSPECTION TYPE, UPPER DECK DOOR EMERGENCY EXIT SIGN HAS DEAD BATTERY, FAILED DURING ROUTINE CHECK. REPLACED BATTERY.Aug 31, 1996 · N682UP · Boeing 747121 · Emergency LightingSDR UPS96421222Pressure Pan · damagedINSPECTION TYPE: C. BS 2360 PRESS PAN ASSY APU DUCT MOUNT FLANGE AND UPPER SIDE, MAJOR DAMAGE. REPLACED PRESS PAN AT BS 2360 IAW SRM 51-30-02.Aug 30, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421180Heat Shld Baffle · crackedINSPECTION TYPE-C, AT THE FWD LOWER SPAR WEB PYLON NR 4 HEAT SHEILD BAFFLE CRACKED AT SEVERAL PLACES. REPLACED HEAT SHIELD BAFFLE AT THE FWD LOWER SPAR WEB ACC SRM 51-3 0-02.Aug 30, 1996 · N683UP · Boeing 747121 · Nacelle/Pylon StructureSDR UPS96421179Heat Shld Baffle · crackedINSPECTION TYPE C, AT THE FWD LOWER SPAR WEB PYLON NR 1 HEAT SHIELD BAFFLE CRACKED AT SEVERAL PLACES. REPLACED HEAT SHIELD BAFFLE AT THE FWD LOWER SPAR WEB ACC SRM 51-30 -02.Aug 30, 1996 · N683UP · Boeing 747121 · Nacelle/Pylon StructureSDR UPS96421178Heat Shld Baffle · crackedINSPECTION TYPE-C, AT THE FWD LOWER SPAR WEB PYLON NR 3 HEAT SHIELD BAFFLE CRACKED AT SEVERAL PLACES. REPLACED HEAT SHIELD BAFFLE AT THE FWD LOWER SPAR WEB ACC SRM 51-30-02.Aug 30, 1996 · N683UP · Boeing 747121 · Nacelle/Pylon StructureSDR UPS96421177Spar Web · crackedINSPECTION TYPE-C, AT THE FWD LOWER SPAR WEB PYLON NR 2 HEAT SHIELD BAFFLE CRACKED AT SEVERAL PLACES. REPLACED HEAT SHIELD BAFFLE AT THE FWD LWR SPAR WEB ACC SRM 51-30-02.Aug 30, 1996 · N683UP · Boeing 747121 · Nacelle/Pylon StructureSDR UPS96421126Stringr · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND CRACK IN STRINGER FLANGE AT S32 LT BS 1650. REMOVED DAMAGED SECTION OF STRINGER FLANGE AND REPAIRED STRINGER FLANGE ACC TO SRM 53-10-03 FIG 2.Aug 30, 1996 · N683UP · Boeing 747121 · Fuselage Main, Longeron/StringerSDR UPS96421097Shear Tie · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND CRACK IN FRAME SHEAR TIE AT SKIN ATTACHMENT BS 1680, S 41 AND 42 RT. REMOVED DAMAGED SECTION OF SHEAR TIE AND REPAIRED SHEAR TIE ACC SRM 53-10-04 FIG 3.Aug 30, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421096Shear Tie · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND CRACK IN FRAME SHEAR TIE AT SKIN ATTACHMENT AT BS 1700, S 41 AND 42 RT. REMOVED DAMAGED SECTION OF SHEAR TIE AND REPAIRED SHEAR TIE ACC SRM 53-10-04 FIG 3.Aug 30, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421035Escape Slide · improperly instINSPECTION TYPE, ESCAPE SLIDE INOP. CABLES DISCONNECTED ALSO SLIDE IS NOT ON ITS MOUNT, FWD SIDE. REINSTALLED ESCAPE SLIDE PER MM 25-68-02.Aug 30, 1996 · N691UP · Boeing 747121 · Escape SlideSDR UPS96421221Shear Ties · crackedINSPECTION TYPE: C. AFT CARGO COMPARTMENT, FOUND CRACK IN FRAME SHEAR TIES AT SKIN ATTACHMENTS BS 1660 RT, BETWEEN S 41/40 AND S 39/38 (3 EA). REMOVED CRACKED SHEAR TIES AND REPAIRED SHEAR TIES ACC SRM 53-10-04 FIG 3.Aug 29, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421205Fitting · crackedINSPECTION TYPE: C. FOUND CRACKS IN FITTING DUE TO INCORRECT RIVETING PRACTICE AT BS 488 - BS 500 STR 16 LT. REPLACED FITTING AT BS 488 - BS 500 STR 16 IAW SRM 51-30-02.Aug 29, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421181Frame · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND CRACK IN FRAME INNER FLANGE AT BS 1680, S35 TO 34 RT. REMOVED CRACKED SECTION FROM FRAME INNERFLANGE AND REPAIRED FRAME INNER FLANGE ACC SRM 51-40-03.Aug 29, 1996 · N683UP · Boeing 747121 · Fuselage Main, FrameSDR UPS96421161Shear Tie · crackedINSPECTION TYPE-C, AFT CARGO COMPT FOUND CRACK IN FRAME SHEAR TIE AT SKIN ATTACHMENT BS 1580 BETWEEN S34/33 RT. REMOVED CRACKED SHEAR TIE AND REPAIRED FRAME SHEAR TIE ACC SRM 53-10-04 FIG 3.Aug 29, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421160Shear Tie · crackedINSPECTION TYPE-C, AFT CARGO COMPT FOUND CORROSION AND CRACKS IN FRAME SHEAR TIE AT SKIN ATTACHMENT BS 1560 BETWEEN S42/41 LT. REMOVED DAMAGED SHEAR TIE AND REPAIRED FRAME SHEAR TIE ACC SRM 53-20-04 FIG 3.Aug 29, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421159Skin · crackedINSPECTION TYPE-C, CRACK IN SKIN .75 INCH AT ACCESS PANEL CUTOUT NAC STA 207 LT. REPAIRED SKIN AT ACCESS PANEL CUTOUT NAC STA 207 LT, ACC SRM 54-30-03, FIG 17B.Aug 29, 1996 · N683UP · Boeing 747121 · Nacelle/Pylon, Plate/SkinSDR UPS96421158Frame · crackedINSPECTION TYPE-C, CRACK IN FRAME NAC STA 285, 7 INCHES ABOVE FIREWALL. REPLACED FRAME NAC STA 285 LT ACC SRM 51-30-02.Aug 29, 1996 · N683UP · Boeing 747121 · Nacelle/Pylon, Frame/Spar/RibSDR UPS96421157Frame · crackedINSPECTION TYPE-C, FRAME CRACKED AT NAC STA 163 LT. REPLACED FRAME 163 LT ACC SRM 51-30-02.Aug 29, 1996 · N683UP · Boeing 747121 · Nacelle/Pylon, Frame/Spar/RibSDR UPS96421127Shear Tie · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND CRACK IN FRAME SHEAR TIE AT STRINGER CUTOUT CORNER BS 1520, S27 RT. STOP DRILLED CRACK AND REPAIRED FRAME SHEAR TIE AT STRINGER CUTOUT CORNER ACC SRM 53-10-04 FIG 39.Aug 29, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421125Frame · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND CRACK IN FRAME INNER FLANGE AT BS 1520 S29 RT. REMOVED DAMAGED SECTION OF FRAME INNER FLANGE AND REPAIRED FRAME INNER FLANGE ACC SRM 51-40-03 FIG 1.Aug 29, 1996 · N683UP · Boeing 747121 · Fuselage Main, FrameSDR UPS96421118Door · crackedINSPECTION TYPE C/D, DOOR STRUCTURE LWR HINGE ARM CUTOUT FOUND SMALL CRACK. REPAIRED SMALL CRACK AT MED 1 LT HINGE ARM CUTOUT IAW SRM 51-40-03.Aug 29, 1996 · N683UP · Boeing 747121 · Passenger/Crew DoorsSDR UPS96421103Skin · corrodedINSPECTION TYPE-C, AFT CARGO COMP FOUND HEAVY CORROSION ON INTERNAL SKIN NEAR S30 RT AT BS 1678, BS 1690 AND BS 1695. REMOVED CORRODED SECTIONS OF SKIN PANEL BY MAKING A CUTOUT 21 BY 3.5 AND REPARED SKIN PANEL ACC SRM 53-30-03, FIG 1.Aug 29, 1996 · N683UP · Boeing 747121 · Fuselage Main, Plate/SkinSDR UPS96421102Frame · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND CRACK IN FRAME INNER FLANGE AT BS 1580, S29 RT. REMOVED DAMAGED SECTION OF FRAME INNER FLANGE AND REPAIRED FRAME INNER FLANGE ACC SRM 51-40-03.Aug 29, 1996 · N683UP · Boeing 747121 · Fuselage Main, FrameSDR UPS96421124Intercostal · crackedINSPECTION TYPE-C, BULK CARGO COMP FOUND THRESHOLD SUPPORT INTERCOSTAL CRACKED AT BS 2000 AND 2020 RBL 53. REPLACED THRESHOLD SUPPORT INTERCOSTAL ACC SRM 51-30-02.Aug 28, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421101Shear Ties · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND FRAME SHEAR TIE AT ATTACHMENTS CRACKED AT BS 1600 AND BS 1580, BETWEEN S40 AND S41 RT. REMOVED CRACKED FLANGES OF SHEAR TIES AND REPAIRED SHEAR TIE ACC SRM 53-10-04, FIG 3.Aug 28, 1996 · N683UP · Boeing 747121 · Fuselage Miscellaneous StructureSDR UPS96421100Bulkhead Web · crackedINSPECTION TYPE-C, BULK CARGO COMP FOUND CRACK IN BULKHEAD WEB AT BS 2160, RBL 56 WL 168. REMOVED DAMAGED SECTION OF BULKHEAD WEB AND REPAIRED WEB ACC SRM 51-40-02 FIG 01.Aug 28, 1996 · N683UP · Boeing 747121 · Fuselage Main, BulkheadSDR UPS96421099Frame · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND INNER FLANGE OF FRAME CRACKED AT BS 1800 BETWEEN S40 AND 39 RT. REMOVED CRACKED SECTION OF FRAME INNER FLANGE AND REPAIRED FRAME INNER FLANGE ACC SRM 51-40-03.Aug 28, 1996 · N683UP · Boeing 747121 · Fuselage Main, FrameSDR UPS96421098Frame · crackedINSPECTION TYPE-C, AFT CARGO COMP FOUND INNER FLANGE OF FRAME CRACKED AT BS 1760, LBL 61, BETWEEN S41 AND 42 LT NEAR SIDE GUIDE. REMOVED CRACKED SECTION OF FRAME INNER FLANGE AND REPAIRED FRAME INNER FLANGE ACC SRM 51-40-03.Aug 28, 1996 · N683UP · Boeing 747121 · Fuselage Main, FrameSDR TWRA96296Light · inoperativeDURING DAILY CHECK, FOUND CREW DOOR OVERHEAD EXIT SIGN INOP. REPLACED EMERGENCY LIGHT CREW DOOR EXIT SIGN. OPS CHECKED OK PER MM 33-51-00. (M)Aug 22, 1996 · N609FF · Boeing 747121 · Emergency LightingSDR TWRA96288Light · inoperativeDURING DAILY CHECK, FOUND 3L OVERWING EXIT LIGHT INOP. REMOVED AND REPLACED 3L OVERWING 'EXIT LIGHT' PER MM 33-51-00 PG 401. OPS CHECKED NORMAL. (M)Aug 21, 1996 · N609FF · Boeing 747121 · Emergency LightingSDR TWRA96287Battery Pack · dischargedDURING DAILY CHECK, FOUND EXIT SIGN ABOVE ROW 32 HJK INOP. REPLACED BATTERY PACK. OPS CHECKED OK PER MM 33-51-00 PAGE 501. (M)Aug 21, 1996 · N609FF · Boeing 747121 · Emergency LightingSDR TWRA96282Light · inoperativeDURING DAILY CHECK, FOUND NR 4 RIGHT OVERWING EMERGENCY LIGHT FWD LIGHT INOP. REMOVED AND REPLACED LIGHT ASSY. OPS CHECKED NORMAL PER MM 33-51-00. (M)Aug 13, 1996 · N604FF · Boeing 747121 · Emergency LightingSDR P5CA9601248Intercostal · damagedBENT ON FLOOR INTERCOSTAL BETWEEN STA 1580 TO 1600 AT RBL 28 AREA. DAMAGE BLENDED OUT AND AREA TREATED PER SRM 51-10-01 AND SRM 51-40-01.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Miscellaneous StructureSDR P5CA9601247Floor Rib · damagedBENT ON FLOOR RIB BETWEEN STA 1620 TO 1640 AT LBL 28 AREA. REPAIRED AND TREATED PER SRM 51-40-01 AND SRM 51-10-01.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Miscellaneous StructureSDR P5CA9601246Support · wornLEFT WING OUTBD T/E FLAP TORQUE TUBE GEAR BOX HAS EXCESSIVE PLAY BETWEEN FLAP TRACK 1 AND 2. TORQUE TUBE SUPPORT REPLACED PER MM 27-51-00.Aug 12, 1996 · N832FT · Boeing 747121 · Trailing Edge FlapsSDR P5CA9601245Tie Clip · corrodedCORROSION ON TIE CLIP AT STA 2280 LT SIDE STRINGER 14. INSTALLED NEW CLIP (P/N 65B38600-160) PER SRM 51-30-02.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Miscellaneous StructureSDR P5CA9601244Fasteners · corrodedCORROSION ON HEAD OF HI-LOCK RIVET, ON SPLICE STRINGER 3R, 3L AT STA 1000. CORROSION RIVETS REMOVED AND INSTALLED NEW HI-LOCKS PER SRM 51-30-02.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Main, Longeron/StringerSDR P5CA9601243Fasteners · corrodedCORROSION ON HEAD OF HI-LOCK AT STA 1680 BETWEEN STRINGER 3 TO 4 LT. CORRODED RIVETS TAKEN OUT AND INSTALLED NEW HI-LOCKS PER SRM 51-30-02.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Miscellaneous StructureSDR P5CA9601242Fasteners · corrodedCORROSION ON HEAD OF HI-LOCK AT STA 1560 TO 1620 BETWEEN STRINGER 5 LT AND 5 RT. CORRODED RIVETS TAKEN OUT AND INSTALLED NEW HI-LOCKS PER SRM 51-30-02.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Miscellaneous StructureSDR P5CA9601241Rivets · failedSHEARED RIVETS ON CONNECTION FITTING TO LWR ENTRY DOOR FRAME NR 4 AT AREA STA 1680 AND 1720. INSTALLED NEW RIVETS PER SRM 51-30-02.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Miscellaneous StructureSDR P5CA9601240Fasteners · corrodedCORROSION ON HEAD HI-LOCK AT STA 1780 BETWEEN STRINGER 2 TO 5 LT. CORRODED RIVETS TAKEN OUT AND INSTALLED NEW FASTENERS PER SRM 51-30-02.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Miscellaneous StructureSDR P5CA9601239Stop · corrodedNR 3R ENTRY DOOR SURFACE CORROSION ON DOOR STOPS. CLEANED PER MM 51-21-00.Aug 12, 1996 · N832FT · Boeing 747121 · Passenger/Crew DoorsSDR P5CA9601238Rivets · failedSHEAR RIVETS ON UPPER WING SKIN RT AT STA 380 FRONT SPAR AREA. INSTALLED NEW RIVETS PER SRM 51-30-02.Aug 12, 1996 · N832FT · Boeing 747121 · Wing Miscellaneous StructureSDR P5CA9601237Rivets · corrodedCORROSION, HITS, SCRATCHES, SHEARED RIVET AND CONNECTION BETWEEN EXISTING REPAIR FASTENER AND SHEET METAL COVER. REPAIRED PER SRM 51-40-02.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Miscellaneous StructureSDR P5CA9601234Doubler · corrodedCORROSION ON REINFORCEMENT DOUBLER AT FUSELAGE RT SIDE ABOVE PASSENGER DOOR 5 STA 2240 AND UNDER STA 2280. CORROSION REMOVED PER SRM 51-10-01.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Miscellaneous StructureSDR P5CA9601233Gutter · crackedCRACK AND BENT ON GUTTER AT FUSELAGE LT SIDE ABOVE PASSENGER DOOR 5 BETWEEN STA 228 TO 2300. CRACK BLENDED OUT, CHECKED AND FOUND OK PER SRM 53-10-01.Aug 12, 1996 · N832FT · Boeing 747121 · Fuselage Miscellaneous StructureSDR P5CA9601232Tip Fairing · damagedRT STABILIZERS T/E TIP IS TORN. INSTALLED NEW FAIRING TIP (P/N 65B03521-34) AND RIVETED PER SRM 51-30-02.Aug 12, 1996 · N832FT · Boeing 747121 · Horizontal Stabilizer Structure
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