N526UP

Service difficulty reports not matched to an aircraft · 132

They name N526UP, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. 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 n_number = 'N526UP' AND registry_match IS NULL
  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 WRNA200800002Frame · crackedDURING B-CHECK INSPECTION, RIGHT FRAME AT STATION 2674.85 WAS FOUND CRACKED AT WL 325. REMOVED DAMAGE SECTION OF FRAME, FABRICATED AND INSTALLED REPAIR DOUBLERS IAW 747 SRM 51-40-03 FIG 2.Dec 24, 2007 · N526UP · Boeing 747212B · Fuselage Main, FrameSDR WRNA200800001Bulkhead · chafedDURING B-CHECK WHILE ACCOMPLISHING AD 2007-19-19, NR 1 PYLON STRUT FORWARD ENGINE MOUNT BULKHEAD CORD WAS FOUND WITH CHAFED RADIUS AT LOWER INBOARD END. FABRICATED AND INSTALLED REPAIR ANGLE IAW BOEING SKETCH SR1-733824930-1. THIS REPAIR IS TEMPORARY AND REQDec 23, 2007 · N526UP · Boeing 747212B · Nacelle/Pylon, Bulkhead/FirewallSDR WRNA200700063Sensor · no testDURING TAKEOFF, AT 80 KNOTS, CREW RECEIVED A STALL WARNING, TAKEOFF WAS ABORTED. AOA FAILED TEST IAW B747 MM 27-32-00 PG 507. REPLACED AOA SENSOR IAW 747 MM 27-32-01 PG 102. SYSTEM TEST GOOD IAW 747 MM 27-32-00 PG 507. AIRCRAFT RELEASED FOR SERVICE.Dec 20, 2007 · N526UP · Boeing 747212B · Stall Warning SystemSDR WRNA200700045Transmitter · malfunctionedON APPROACH TO ANC, OUTBOARD TRAILING EDGE FLAP HAD AN ASYMMETRICAL TRIP AND NR 2 LT LEADING EDGE FLAP DID NOT EXTEND. CONTINUED APPROACH AND MADE A SAFE LANDING. REPLACED FLAP POSITION TRANSMITTER IAW MM 27-58-01 PAGE 401, SYSTEM CHECKED NORMAL AND LEADING Jul 20, 2007 · N526UP · Boeing 747212B · Trailing Flap Position Indicating SystemSDR WRNA200700044Unknown · sparksON TAXI OUT, DURING FLIGHT CONTROL CHECK, CREW IN AIRCRAFT FOLLOWING BEHIND REPORTED SPARKS COMING FROM RT AILERONS, RETURNED TO BLOCKS. RAN NR 3 AND NR 4 ENGINES IAW 71-00-00, ACCOMPLISHED OPERATION CHECK OF GENERATORS IAW 24-21-01 PG 601. OPENING AND CLOSIJul 5, 2007 · N526UP · Boeing 747212B · Aileron Control SystemSDR WRNA200700043Skin · damagedDURING -B- CHECK, OUT OF LIMIT LIGHTNING STRIKE DAMAGE WAS FOUND BETWEEN BS 765 & 775 AT LBL 4.5. DRILLED OUT DAMAGE IAW SRM 53-30-03 FIG 3A AND INSTALLED RIVETS IAW SRM 51-30-02. THIS IS A CATEGORY-C REPAIR AND REQUIRES INSPECTION AT 1,000 CYCLES.Jun 19, 2007 · N526UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR WRNA200700022Connector · dirtyTAKEOFF WARNING HORN CAME ON AT BRAKE RELEASE. TROUBLESHOOT PER FIM 31-26-00 PG 109, FOUND TAKEOFF WARNING CIRCUITS OPERABLE. DURING TROUBLESHOOTING, FOUND PARKING BRAKE LIGHT NOT ILLUMINATING, CLEANED AND RESEATED PARKING BRAKE VALVE CONNECTOR. PERFORMED AApr 17, 2007 · N526UP · Boeing 747212B · Landing Gear System WiringSDR WRNA200700015Skin · gougedDURING C-CHECK, 2 GOUGES IN SKIN WERE FOUND OUT OF LIMITS AT FUSELAGE STA 560 BETWEEN STR 37R AND STR 38R. BLENDED OUT DAMAGE AREA OF OUTER SKIN IAW EA 01-07013.Mar 10, 2007 · N526UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR WRNA200700037Skin · gougedDURING C-CHECK, FOUND EXTERNAL FUSELAGE SKIN GOUGED AT STA 2576 BETWEEN STR 42R AND 46R. REMOVED DAMAGED SECTION, FABRICATED AND INSTALLED REPAIR IAW SRM 53-30-03 FIG 28.Feb 25, 2007 · N526UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR WRNA200700039Door Frame · crackedDURING C-CHECK, A CRACK WAS FOUND ON WEB AND DOUBLER ON R-1 DOOR EDGE FRAME AT STA 488 BETWEEN STR 25 AND 26 USING HFEC. REMOVED DOUBLER AND DAMAGED SECTION OF WEB, FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-10-04 FIG 92.Feb 15, 2007 · N526UP · Boeing 747212B · Fuselage Main, StructureSDR WRNA200700010Ball Screw · failedDURING C-CHECK, HORIZONTAL STABILIZER BALL SCREW AND BALL NUT FAILED FREE PLAY CHECK. REMOVED STABILIZER DRIVE MECHANISM, CHECKED WEAR OF PINS AND FITTINGS, FOUND IN TOLERANCE IAW 747 MM 27-41-06. REINSTALLED DRIVE MECHANISM PER 747 MM 27-41-06 AND PERFORMED BFeb 15, 2007 · N526UP · Boeing 747212B · Horizontal Stabilizer StructureSDR WRNA200700034Rib · crackedDURING C-CHECK, THE LOWER RIB CORD OF NR 4 FUEL TANK ACCESS PANEL 652AB, WS 972 WAS FOUND CRACKED FROM RADIUS BLOCK TO RADIUS BLOCK. REMOVED LOWER RIB CORD IAW SRM 51-30-00, FABRICATED NEW RIB CORD IAW DRAWING 65B01073 AND INSTALLED RIB CORD IAW SRM 51-30-02Feb 14, 2007 · N526UP · Boeing 747212B · Wing, Plate/SkinSDR WRNA200700007Mount · crackedDURING C-CHECK, WHILE ACCOMPLISHING ULTRASONIC INSPECTION OF NR 4 STRUT REAR ENGINE MOUNT THRUST LINKIAW 747 MM 71-21-03, THE FORWARD BORE HAD A CRACK INDICATION AT O/B LUG BORE EDGE.Feb 14, 2007 · N526UP · Boeing 747212B · Engine Mount SectionSDR WRNA200700033Skin · damagedDURING C-CHECK, THE O/B SKIN OF NR 3 PYLON WAS FOUND DAMAGED AT APPROX STA 221.9 JUST BELOW MID SPAN. REMOVED DAMAGE IAW SRM 54034-03, FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 54-34-03 FIG 25, SRM 51-10-02 AND SOPM 20-42-02.Feb 13, 2007 · N526UP · Boeing 747212B · Nacelle/Pylon, Plate/SkinSDR WRNA200700032Bulkhead · dentedDURING C-CHECK, A SMALL DENT WAS FOUND IN THE AFT PRESSURE BULKHEAD AT STA 2360 APPROX WL 200, LBL 30. REMOVED DAMAGED SECTION OF BULKHEAD WEB, FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-10-04 FIG 9, SRM 51-10-01 AND AMM 51-21-00.Feb 13, 2007 · N526UP · Boeing 747212B · Fuselage Main, BulkheadSDR WRNA200700017Skin · damagedDURING C-CHECK, NR 3 PYLON INBOARD SKIN DOUBLER WAS FOUND WORN UNDER FORESHIELD NEAR NAC STA 221. FABRICATED AND INSTALLED REPAIR PARTS IAW EA 01-07019.Feb 13, 2007 · N526UP · Boeing 747212B · Nacelle/Pylon, Plate/SkinSDR WRNA200700011Attach Angle · crackedDURING C-CHECK, FOUND FLOOR ATTACH ANGLE FOR L-1 DOOR FRAME CRACKED, STA 441. REPLACED ANGLE PER 747 SRM 51-30-02Feb 12, 2007 · N526UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR WRNA200700009Shear Web · crackedDURING C-CHECK, FOUND A 1 INCH CRACK IN SHEAR WEB BETWEEN S-10A AND S10 LEFT SIDE BS 820, WL 330, LBL 80. REPLACED SHEAR WEB IAW B747 SRM 51-30-02 AND DRAWING 65B9661.Feb 12, 2007 · N526UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR WRNA200700008Shear Web · crackedDURING C-CHECK, FOUND A 1 INCH CRACK IN SHEAR WEB, BETWEEN S-10A AND S-10 RIGHT SIDE BS 820, WL 332, RBL 80. REPLACED SHEAR WEB IAW B747 SRM 51-30-02 AND DRAWING 65B09661.Feb 12, 2007 · N526UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR WNRA200700038Angle · damagedDURING C-CHECK, HFEC INSPECTION, NR 1 PYLON BULKHEAD, STA 221 FORWARD SIDE, INBOARD ANGLE MISSING PIECE AT UPPER HORIZONTAL FLANGE. FABRICATED AND INSTALLED DOUBLER'S IAW SRM 54-14-03 FIG 13 AND EA 01-07016.Feb 11, 2007 · N526UP · Boeing 747212B · Nacelle/Pylon, Bulkhead/FirewallSDR WRNA200700036Skin · dentedDURING C-CHECK, FUSELAGE SKIN WAS FOUND DENTED AT STA 228 STR 17L. CUT OUT DAMAGE IAW SRM 53-30-03 FIG 1, FABRICATED REPAIR IAW SRM 53-30-03 FIG 1 AND INSTALLED PER SRM 53-30-01 FIG 1.Feb 10, 2007 · N526UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR WRNA200700035Skin · dentedDURING C-CHECK, FOUND 3 DENTS IN FUSELAGE SKIN AT STA 265 BETWEEN STR 10A L AND 11L. REMOVED DAMAGED, FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-30-03 FIG 1. THIS IS A CATEGORY -C- REPAIR AND WILL REQUIRE RE-INSPECTION AT 1,000 HOUR INTERVALS, LIFE LIMFeb 10, 2007 · N526UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR WRNA200700030Skin · gougedDURING C-CHECK, FUSELAGE SKIN WAS FOUND GOUGED AT STA 665 BETWEEN STR 40R AND 41R. REMOVED GOUGE IAW SRM 53-30-01 DETAIL II AND INSTALLED REPAIR DOUBLE IAW SRM 53-30-03 FIG 1.Feb 10, 2007 · N526UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR WRNA200700019Skin · bulgedDURING C-CHECK, FUSELAGE SKIN WAS FOUND BULGED AT STA 2348 AT STRINGER 51R. REPAIRED STRINGER, FAILSAFE STRAP, SHEAR TIE, FRAME WEB AND FRAME IAW SRM, 53-10-02, 53-10-03 FIG 1, 51-40-04, MM 51-21-00, KM DRAWING 531007003-1 AND EA 01-07017.Feb 10, 2007 · N526UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR WRNA200700018Skin · damagedDURING C-CHECK, EXTERNAL FUSELAGE SKIN WAS FOUND CREASED FROM STA 1770 TO STA 1850 & 41L TO 46L. REPLACED SKIN SECTION IAW SRM 53-30-03 FIG 19 AND EA 01-07014.Feb 10, 2007 · N526UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR WRNA200700016Fuel Tank · corrodedDURING C-CHECK, CORROSION WAS FOUND AT LOWER CENTER TANK SKIN AT STA 1265 LBL 117. REPAIRED IAW SRM 57-30-01 AND EA 01-07018.Feb 10, 2007 · N526UP · Boeing 747212B · Fuel StorageSDR WRNA200700002Seat Track · crackedDURING 'C' CHECK, CAPTAINS AFT INBD SEAT TRACK WAS FOUND CRACKED, CRACKED VERIFIED WITH HFEC. REPLACED CAPTAINS AFT INBD SEAT TRACK IAW 747 MM 20-51-1.Feb 10, 2007 · N526UP · Boeing 747212B · Fuselage, Seat/Cargo Attach FittingsSDR WRNA200700001Seat Track · crackedDURING C-CHECK, FIRST OFFICERS AFT INBOARD SEAT TRACK WAS FOUND CRACKED, VERIFIED WITH HFEC. REPLACED SEAT TRACK IAW B747 MM 20-51-1Feb 10, 2007 · N526UP · Boeing 747212B · Fuselage, Seat/Cargo Attach FittingsSDR WRNA200700004Attach Fitting · brokenDURING C-CHECK, FOUND NR 5 SPOILER CENTER ATTACH FITTING BROKEN AFT OF WS 680 IN FLAP WELL.Feb 9, 2007 · N526UP · Boeing 747212B · SpoilersSDR WRNA200700003Stringer Clip · crackedDURING C-CHECK, FOUND FUSELAGE STRINGER CLIP CRACKED AT STA 1540, STR 23R.Jan 13, 2007 · N526UP · Boeing 747212B · Fuselage Main, Attach FittingsSDR WRNA200700031Skin · dentedDURING C-CHECK, A DENT WAS FOUND IN BULK CARGO DOOR EXTERNAL SKIN AT STA 2012 BETWEEN STR 31R AND 33R. CUT OUT DAMAGED AREA IAW SRM 52-00-03 FIG 1. FABRICATED AND INSTALLED REPAIR PARTS PER SRM 51-10-02, SRM 52-00-03 FIG 1, 2 & 3 AND MM 51-24-01.Jan 10, 2007 · N526UP · Boeing 747212B · Cargo/Baggage DoorsSDR WRNA200700005Structure · wornDURING B-CHECK, FOUND NR 4 PYLON BULKHEAD STA 221.9 WORN FROM CONTACT WITH HYDRAULIC LINE AT INSIDE TOP AFT PIGEON HOLE. REPAIRED IAW BOEING 747 SRM 54-14-03 FIG 16.Jan 4, 2007 · N526UP · Boeing 747212B · Nacelle/Pylon, Bulkhead/FirewallSDR WRNA200700006Frame · crackedDURING B-CHECK, FOUND NR 1 PYLON FRAME STA 250 CRACKED AT INSIDE BOTTOM AFT PIGEON HOLE. REPAIRED IAW BOEING 747 SRM 54-14-03 FIG 1.Jan 3, 2007 · N526UP · Boeing 747212B · Nacelle/Pylon, Frame/Spar/RibSDR WRNA200600035Engine · unserviceableDURING CLIMB-OUT OF MIA AT APPROX 18,000 FEET, THERE WAS A LOUD BANG FROM NR 3 ENGINE WITH A SPIKE IN EGT TO 780C AND FLUCTUATING EPR. ENGINE WAS SHUT DOWN, 19,000 POUNDS OF FUEL WERE DUMPED AND AIRCRAFT RETURNED TO MIA AND MADE A SAFE LANDING. VISUAL INSPECOct 14, 2006 · N526UP · Boeing 747212B · Engine (Turbine/Turboprop)SDR UPS05445322Stringer Clip · crackedBULK CARGO BS 2060 STR 28L FOUND 1EA TIE CLIP CRACKED, CRACK LENGTH 3/8". TIE CLIP REPLACED AS PER SRM 51-10-01 PG 9.Aug 26, 2005 · N526UP · Boeing 747212B · Fuselage Main, Attach FittingsSDR UPS05445379Bulkhead · corrodedINSPECTION TYPE:C L/G - RBLG W/W STA 1480 BULKHEAD FWD FACE FOUND SURFACE CORROSION AROUND L/G RETRACT ACTUATOR UPPER MOUNT AREA. BS 1480 BULKHEAD CORRODED. TIME LIMITED REPAIR AT RBL 85 WL 156 AREA AS PER H HX RS R53-43-35364 AND UPS EO B747-5310-22826-A. Aug 25, 2005 · N526UP · Boeing 747212B · Fuselage Main, BulkheadSDR UPS05445290Frame · corrodedFX FRONT BODY FAIRING SUPPORT UPPER SURFACE FOUND SURFACE CORROSION AT STA 880 RBL 0 TO RBL 1". CORROSION BLEND OUT 0.080" BY 1" BY 1" EXCEED SRM 53-50-01 FIG 5 LIMITS, FRAME WEB REPAIRED AT BS 880 BL 0" TO RBL 1" FWD SIDE AREA AS PER SRM 53-50-04 FIG 1.Aug 25, 2005 · N526UP · Boeing 747212B · Fuselage Main, FrameSDR UPS05445272Fitting · corrodedLT WING UPPER REAR SPAR SIDE OF BODY SPLICE NR 6 FASTENER HOLE FOUND CORROSION AT UPPER SPLICE FITTING APPROX 0.030" IN LENGTH RUNNING FORWARD O/B, CORROSION BLEND OUT 0.030" IN LENGTH. LEFT NR 6 BOLT HOLE BUSHING REPAIRED AS PER EO NR B747-5740-17032.Aug 25, 2005 · N526UP · Boeing 747212B · Wing, Attach FittingsSDR UPS05445271Fitting · crackedBS 1241 REAR SPAR CRACK INDICATION REVEALED AT UPPER SPLICE FITTING LOWER SURFACE AT NR 6 HOLE. CRACK LENGTH 0.060". RT NR 6 BOLT HOLE BUSHING REPAIRED AS PER EO NR B747-5740-17032.Aug 25, 2005 · N526UP · Boeing 747212B · Wing, Attach FittingsSDR UPS05445270Fitting · crackedRT BS 1241 WING UPPER REAR SPAR SIDE-OF-BODY KICK FITTING AREA FOUND HOLE NR 2 CRACKED AT KICK FITTING APPROX 0.060". RH NR 2 BOLT HOLE BUSHING REPAIRED AS PER EO NR B747-5740-17032.Aug 25, 2005 · N526UP · Boeing 747212B · Wing, Attach FittingsSDR UPS05445311Skin · dentedINSPECTION TYPE:C FX LT LOWER FUSELAGE EXTERNAL SKIN SURFACE SUSPECT DENT MARK AT STA 1980 TO STA 2000 STR 43L TO STR 44L. FX BS 1986 TO BS 1998.5 BETWEEN STR 43L TO STR 44L SKIN REPAIRED AS PER SRM 53-30-03 FIG 1 SUBSEQUENT INSPECTIONS ARE NECESSARY FOR CAT Aug 24, 2005 · N526UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR UPS05445355Stiffener · crackedLT KEEL BEAM VERTICAL WEB SURFACE EXTERNAL ATT STIFFENER FOUND CRACKED AT STA 1460 LBL 9, CRACK LENGTH .625. STIFFENER REPLACED AS PER SRM 51-10-01 PG 9.Aug 23, 2005 · N526UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR UPS05445390Bear Strap · corrodedINSPECTION TYPE:C FX LOWER FUSELAGE EXTERNAL SKIN SURFACE FWD LAVATORY SERVICE PAN FWD ATT PLATE FOUND CORRODED AT LT STA 545 STR 46L TO STR 47L. CORROSION BLEND OUT THROUGH WHOLE THICKNESS .5 X 1 INCH. FX BS 540 BETWEEN STR 46L TO STR 47L LAV SVC PAN ATTACHAug 21, 2005 · N526UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR UPS05445208Skin · dentedINSPECTION TYPE:N/A SEVERAL DENTS IN CREW EMERGENCY ESCAPE HATCH OUTER SKIN S/M. DOOR REMOVED FOR REPAIR S/M SHOP. FABRICATED NEW SKIN IAW 52-20-01 OK TO INSTALL INNER AND OUTER SKIN. INSTALLED OUTER SKIN PER SRM 51-36-02. FINISHED INSTALLATION OF INNER SKAug 16, 2005 · N526UP · Boeing 747212B · Emergency ExitsSDR UPS05444693Connector · dirtyNR 4 ENG A- LOOP DISPLAYED INTERMITTENT FAULT LIGHTS AND BELL TEMPERATURE WAS IN RED BANK BUT FLUCTUATED SOMEWHAT. PERFORMED PRECAUTIONARY ENGINE SHUT DOWN PROCEDURE. TEMP STAYED IN HIGH ORANGE TO RED BAND. FOUND LOWER RIGHT A- LOOP CONNECTORS SOAKED WITH Jun 1, 2005 · N526UP · Boeing 747212B · Fire DetectionSDR UPS05443841Battery · inoperativeEMERGENCY FLASHLIGHT INOP. REMOVED AND REPLACED EMERGENCY FLASHLIGHT BATTERY, OPS CK GOOD AT THIS TIME.Jan 31, 2005 · N526UP · Boeing 747212B · Emergency EquipmentSDR UPS04442925Skin · damagedLOWER FWD CARGO DOOR HAS DAMAGE TO SKIN ON LOWER AFT CORNER OF DOOR. INSTALLED TEMPORARY REPAIR DOUBLER. REPAIR HAS A ONE YEAR LIMIT. FWD ITEM TO DMI LOG D286216.Aug 16, 2004 · N526UP · Boeing 747212B · Cargo/Baggage DoorsSDR UPS04442897Battery Pack · inoperativeEMERGENCY LIGHT INOPERATIVE UPPER DECK R-1 DOOR REPLACE BATTERY PACK IAW MM 33-51-00.Aug 12, 2004 · N526UP · Boeing 747212B · Emergency LightingSDR UPS04442362Light · inoperativeUPPER DECK SERVICE DOOR FRAME EMERGENCY LIGHTS 2EA INOP. PANEL OPENED FOR ACCESS TO BATTERY PACK. APPLIED POWER TO A/C & ALLOWED EMERGENCY LIGHTS TO CHARGE SEVERAL HOURS. UPPER DECK DOOR LTS OPERATED NORMAL PER B747 MM 33-51-04 INSTALLED & SECURED PANEL.May 7, 2004 · N526UP · Boeing 747212B · Emergency LightingSDR UPS04442208Light · malfunctionedEMERGENCY EXIT LIGHT AT POS 500 ON MCD HAS ONE LAMP INOP. REPLACED LAMP, OPS CHECKS OK.Apr 18, 2004 · N526UP · Boeing 747212B · Emergency Lighting
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