# N522UP: 1979 Boeing 747-200, registration cancelled 2010-07-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 19, 2010
- Status when cancelled: Valid registration
- Airframe: [Boeing 747-200](https://openairdocs.org/model/boeing-747-200) (registry code 1384847)
- Engine: [Pratt & Whitney JT9D series](https://openairdocs.org/engine/pratt-whitney-jt9d-series) (registry code 52054)
- Serial number: 21936
- Year built: 1979
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 1, 1998
- Last registry action: July 19, 2010
- Mode S code: A6922C
- Owner when cancelled: [Stewart Industries International LLC](https://openairdocs.org/faa-owner/STEWART%20INDUSTRIES%20INTERNATIONAL%20LLC)
- Location: [Guthrie, OK](https://openairdocs.org/faa-place/OK/Guthrie)
- Owner type: Corporation
- Owner's area on the map: 35.8679° N, 97.4344° W: Placed by OpenAirDocs at the center of ZIP code 73044, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N522UP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=522UP
- Page: https://openairdocs.org/deregistered/N522UP-2010-07-19

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Boeing 747-200: https://openairdocs.org/model/boeing-747-200.md

## Service difficulty reports (320, newest 50)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR UPS08452007](https://openairdocs.org/sdr/UPS08452007), Apr 10, 2008: COALESCER BAG. ODOR. CLIMBING THROUGH FL 220 A VIBRATION WAS FELT ACCOMPANIED BY A BURNING ODOR. SECURED NR 3 PACK AND VIBRATION AND ODOR WENT AWAY. ON NR 3 PACK REPLACED COALESCER 
- [SDR UPS07450487](https://openairdocs.org/sdr/UPS07450487), Aug 23, 2007: BATTERY PACK. LOOSE. INSPECTION TYPE:N/A EMERGENCY -EXIT- SIGN AT CREW SERVICE DOOR INOP. FOUND BATTERY PACK LOOSE. SECURED, OPERATIONAL NORMAL PER AMM 33-51-02.
- [SDR UPS07450267](https://openairdocs.org/sdr/UPS07450267), Jul 14, 2007: SUPPORT. CRACKED. INSPECTION TYPE:C M/D BS 930-940 LBL30 TENSION TIE SUPPORT FOUND CRACK, CRACK LENGTH 3/8". M/D BS 920-940 LBL30 TENSION TIE SUPPORT REPLACED AND INSTALLED AS PE
- [SDR UPS07450266](https://openairdocs.org/sdr/UPS07450266), Jul 14, 2007: SUPPORT. CRACKED. INSPECTION TYPE:C M/D BS920-940 RBL30 TENSION TIE SUPPORT FOUND CRACK, CRACK LENGTH 5/16". M/D BS 920-940 RBL30 TENSION TIE SUPPORT REPLACED AND INSTALLED AS PE
- [SDR UPS07450277](https://openairdocs.org/sdr/UPS07450277), Jul 10, 2007: FLOORBEAM. CORRODED. INSPECTION TYPE:C AFT CARGO COMPT CARGO FLOORBEAM UPPER TEE FOUND CORROSION AT STA 1920 CARGO NET ATT HOOK RBL4 TO LBL4. CORROSION BLEND OUT 0.045" BY 1.5" BY 2
- [SDR UPS07450271](https://openairdocs.org/sdr/UPS07450271), Jul 9, 2007: SILL. CRACKED. INSPECTION TYPE:C M/D L1 DOOR SILL FOUND CRACK, CRACK LENGTH 1" APPROX. M/D L1 DOOR SILL AT BS 434 TO BS 440 WEB REPAIRED AS PER SRM 51-40-02 FIG 1.
- [SDR UPS07450289](https://openairdocs.org/sdr/UPS07450289), Jul 8, 2007: DOOR FRAME. CRACKED. INSPECTION TYPE:C M/D AFTER FURTHER FASTENER REMOVED INNER CHORD AREA S23L - 26L FOUND TOTAL HOLES CRACK AT DIFFERENT STACK UP STRUCTURES (FRAME,STRAP, INNER CH
- [SDR UPS07450288](https://openairdocs.org/sdr/UPS07450288), Jul 8, 2007: FRAME. CRACKED. INSPECTION TYPE:C M/D AFTER FURTHER FASTENER REMOVED, RT BS 2231 FRAME INNER CHORD AREA S23R-26R FOUND TOTAL 4 HOLES CRACK AT DIFFERENT STACK UP STRUCTURES (FRA
- [SDR UPS07450263](https://openairdocs.org/sdr/UPS07450263), Jul 8, 2007: SHEAR TIE. CORRODED. INSPECTION TYPE:C AFT OF BULK CARGO COMPT SKIN ATT ANGLE FOUND BULGE AT STA 2200 BTN S42L AND S37L. CORROSION BLEND OUT EXFOLIATION THROUGH WHOLE THICKNESS. AFT
- [SDR UPS07450249](https://openairdocs.org/sdr/UPS07450249), Jul 8, 2007: SILL. CRACKED. INSPECTION TYPE:C M/D RT BS434 TO BS 440 FLOOR SILL WEB CORROSION CRACK REVEALED, CRACK LENGTH 1" APPROX. M/D BS 434 TO BS 440 DOOR 1R SILL WEB REPAIRED AS PER 
- [SDR UPS07450268](https://openairdocs.org/sdr/UPS07450268), Jul 7, 2007: REVEAL. CRACKED. INSPECTION TYPE:C M/D R3 DOOR FWD LOWER CUTOUT CORNER REVEAL FOUND CRACK AS MARKED, CRACK LENGTH 1/2" APPROX. M/D R3 DOOR FWD LOWER CUTOUT CORNER REVEAL FTG REP
- [SDR UPS07450265](https://openairdocs.org/sdr/UPS07450265), Jul 7, 2007: REVEAL. CRACKED. INSPECTION TYPE:C M/D L3 DOOR FWD CUTOUT LWR CORNER REVEAL FTG FOUND CRACK, CRACK LENGTH 3/4" APPROX. M/D L3 DOOR FWD CUTOUT LWR CORNER REVEAL FTG REPLACED AND 
- [SDR UPS07450319](https://openairdocs.org/sdr/UPS07450319), Jul 6, 2007: SKIN. CRACKED. INSPECTION TYPE:C NR 3R MED CUTOUT FWD LOWER CORNER FOUND SKIN AND BEARSTRAP EDGE CRACKED. NR 3R MED CUTOUT FWD LOWER CORNER SKIN AND BEARSTRAP REPAIRED AS PER 
- [SDR UPS07450306](https://openairdocs.org/sdr/UPS07450306), Jul 6, 2007: SKIN. CRACKED. INSPECTION TYPE:C NR 3L MED CUTOUT FWD LOWER CORNER FOUND SKIN AND BEARSTRAP EDGE CRACKED, CRACK LENGTH 1/16" TO 5/8" RESP. NR 3L MED CUTOUT FWD LOWER CORNER SK
- [SDR UPS07450280](https://openairdocs.org/sdr/UPS07450280), Jul 6, 2007: BEAR STRAP. CRACKED. INSPECTION TYPE:C NR 3R MED CUTOUT AFT UPPER CORNER FOUND SKIN AND BEARSTRAP EDGE CRACKED, CRACK LENGTH 1/8" TO 2". NR 3R MED CUTOUT AFT UPPER CORNER SKIN AND B
- [SDR UPS07450273](https://openairdocs.org/sdr/UPS07450273), Jul 6, 2007: FRAME. CRACKED. INSPECTION TYPE:C M/D RT BS 2231 FRAME INNER CHORD S23R-25R FOUND 2 HOLES CRACK AT FRAME STRAP, CRACK LENGTH 1/16" AND 0.040". M/D BS 2231 FRAME ATTACH INNER CH
- [SDR UPS07450264](https://openairdocs.org/sdr/UPS07450264), Jul 6, 2007: SKIN. CRACKED. INSPECTION TYPE:C NR 3L MED CUTOUT AFT UPPER CORNER FOUND SKIN AND BEARSTRAP EDGE FOUND CRACKED, CRACK LENGTH 1/8" APPROX. NR 3L MED CUTOUT AFT UPPER CORNER AND
- [SDR UPS07450254](https://openairdocs.org/sdr/UPS07450254), Jul 6, 2007: STRINGER CLIP. CRACKED. INSPECTION TYPE:C AFT CARGO COMPT S33L STRINGER CLIP FOUND CRACKED AT STA 1760, CRACK LENGTH 5/16". AFT CARGO COMPT BS 1760 STR 33L STRINGER CLIP REPLACED AND I
- [SDR UPS07450253](https://openairdocs.org/sdr/UPS07450253), Jul 6, 2007: INTERCOSTAL. CRACKED. INSPECTION TYPE:C LT FUSELAGE SKIN AREA AT BS 340-350 STR 5A 1 FASTENER HOLE FOUND CRACKED AT INTERCOSTAL. (1ST LAYER FROM I/B) RUNNING DOWNWARD APP 0.030" IN L
- [SDR UPS07450250](https://openairdocs.org/sdr/UPS07450250), Jul 6, 2007: FRAME. CRACKED. INSPECTION TYPE:C M/D LT BS2231 FRAME INNER CHORD S24L-25L FOUND 1 HOLE CRACK AT FRAME STRAP RUNNING FWD APPROX 1/8". M/D BS2231 FRAME ATTACH INNER CHORD AND ST
- [SDR UPS07450248](https://openairdocs.org/sdr/UPS07450248), Jul 6, 2007: INTERCOSTAL. CRACKED. INSPECTION TYPE:C NWW TOP PANEL LBL20 INTERCOSTAL FOUND CRACK AT 1 FASTENER LOCATION AT BS290 AS MARKED, CRACK LENGTH 1/2". NWW TOP PANEL AT BS 290 LBL20 INTERC
- [SDR UPS07450318](https://openairdocs.org/sdr/UPS07450318), Jul 5, 2007: STRINGER SPLICE. CRACKED. INSPECTION TYPE:C FWD CARGO COMPT S31R STRINGER SPLICE FOUND CRACKED AT STA738. CRACK LENGTH 1/4". FWD CARGO COMPT BS 738 STR 31R STRINGER SPLICE REPLACED AND I
- [SDR UPS07450317](https://openairdocs.org/sdr/UPS07450317), Jul 5, 2007: STIFFENER. CORRODED. INSPECTION TYPE:C RT W/G W/W STIFFENER APPEAR CORRODED AT STA1241 RBL 63. RT W/G W/W AT BS 1241 RBL63 VERTICAL STIFFENER REPLACED AND INSTALLED AS PER SRM 51-10
- [SDR UPS07450308](https://openairdocs.org/sdr/UPS07450308), Jul 5, 2007: STRINGER CLIP. CRACKED. INSPECTION TYPE:C FWD CARGO COMPT S33L STRINGER CLIP FOUND CRACKED AT STA780, CRACK LENGTH 1/4". FWD CARGO COMPT BS 780 STR 33L STRINGER CLIP REPLACED AND INSTA
- [SDR UPS07450301](https://openairdocs.org/sdr/UPS07450301), Jul 5, 2007: FLOORBEAM. CORRODED. INSPECTION TYPE:C M/D BS2340 LBL40-59 FLOORBEAM UPPER CHORD FOUND SEVERAL AREAS OF CORROSION. CORROSION BLEND OUT 0.040" BY 1" BY 3" EXCEED SRM LIMIT. M/D BS 23
- [SDR UPS07450293](https://openairdocs.org/sdr/UPS07450293), Jul 5, 2007: SUPPORT. CORRODED. INSPECTION TYPE:C RT WING WS500 L/E MOST FWD INTERIOR LOWER SUPPORT CHORD BULGED AS MARK. CORROSION BLEND OUT EXFOLIATION THROUGH WHOLE THICKNESS EXCEED SRM LIM
- [SDR UPS07450290](https://openairdocs.org/sdr/UPS07450290), Jul 5, 2007: SKIN. CRACKED. INSPECTION TYPE:C AFT CARGO DOOR CUTOUT FWD UPPER CORNER SKIN REPAIRED AS PER HX RS NR R53-61-35822, CRACK LENGTH 0.030" AND 0.090"). AFT CARGO DOOR CUTOUT FWD 
- [SDR UPS07450281](https://openairdocs.org/sdr/UPS07450281), Jul 5, 2007: SUPPORT ANGLE. CRACKED. INSPECTION TYPE:C FWD CARGO COMPT STA 1000 BULKHEAD 1 SUPPORT ANGLE FOUND CRACKED AT LBL 100 WL 155, CRACK LENGTH 1/2". FWD CARGO COMPT BS 1000 BULKHEAD AT LBL 
- [SDR UPS07450279](https://openairdocs.org/sdr/UPS07450279), Jul 5, 2007: STIFFENER. CORRODED. INSPECTION TYPE:C RT W/G W/W STIFFENER CORROSION AT STA 1241 RBL 85, CORROSION BLEND OUT 0.105" BY 2" BY 4" EXCEED SRM 57-10-01 FIG 1 LIMITS. RT W/G W/W AT BS 1
- [SDR UPS07450278](https://openairdocs.org/sdr/UPS07450278), Jul 5, 2007: SHEAR TIE. CORRODED. INSPECTION TYPE:C RT W/G REAR SPAR WS 375 UPPER FIXED PANEL SUPPORT APPEARED CORRODED. CORROSION BLEND OUT EXFOLIATION THROUGH WHOLE THICKNESS 2" BY 3/4" EXCEED
- [SDR UPS07450276](https://openairdocs.org/sdr/UPS07450276), Jul 5, 2007: FLOOR SUPPORT. CORRODED. INSPECTION TYPE:C M/D STA2300-2320 LBL34 FLOOR SUPPORT FOUND SEVERAL CORROSION. CORROSION BLEND OUT 0.023" BY 1" BY 4" EXCEED SRM LIMIT. M/D BS 2300-2320 LBL34 
- [SDR UPS07450275](https://openairdocs.org/sdr/UPS07450275), Jul 5, 2007: FLOORBEAM. CORRODED. INSPECTION TYPE:C M/D BS 2360 LBL 55 FLOORBEAM UPPER CHORD FOUND CORROSION. CORROSION BLEND OUT 0.047" BY 1" BY 2" EXCEED SRM LIMIT. M/D BS 2360 LBL25 TO LT MOS
- [SDR UPS07450274](https://openairdocs.org/sdr/UPS07450274), Jul 5, 2007: CREASE BEAM. CRACKED. INSPECTION TYPE:C RT FX CROWN BS980-1000 UPPER CREASE BEAM FWD RADIUS FOUND CRACK APPROX 1" LONG. FX CROWN BS 980-1000 RT UPPER CREASE BEAM REPLACED AND INSTALL
- [SDR UPS07450272](https://openairdocs.org/sdr/UPS07450272), Jul 5, 2007: FLOORBEAM. CRACKED. INSPECTION TYPE:C M/D BS 2300 LBL50 FLOORBEAMS WEB REAR SIDE STIFFENER FOUND CRACKED AS MARKED, CRACK LENGTH 3/8". M/D BS 2300 LBL50 FLOORBEAM WEB REAR SIDE STI
- [SDR UPS07450261](https://openairdocs.org/sdr/UPS07450261), Jul 5, 2007: CREASE BEAM. CRACKED. INSPECTION TYPE:C RT FX CROWN BS960-980 LOWER CREASE BEAM FWD FLANGE FOUND CRACK APPROX 1/2" LONG. FX CROWN BS 960-980 RT LOWER CREASE BEAM REPLACED AND INSTALL
- [SDR UPS07450260](https://openairdocs.org/sdr/UPS07450260), Jul 5, 2007: CREASE BEAM. CRACKED. INSPECTION TYPE:C FX CROWN BS 940-960 LOWER CREASE BEAM FWD FLANGE RADIUS FOUND CRACK APPROX 3/8" LONG. FX CROWN BS 940-960 LOWER CREASE BEAM REPLACED AND INSTA
- [SDR UPS07450259](https://openairdocs.org/sdr/UPS07450259), Jul 5, 2007: CREASE BEAM. CRACKED. INSPECTION TYPE:C LT FX CROWN BS 960-980 UPPER CREASE BEAM FWD FRAME ATTACH ANGLE RADIUS FOUND CRACK APPROX 1/2" LONG. FX CROWN BS960-980 LT UPPER CREASE BEAM F
- [SDR UPS07450258](https://openairdocs.org/sdr/UPS07450258), Jul 5, 2007: CREASE BEAM. CRACKED. INSPECTION TYPE:C RT FX CROWN BS 960-980 UPPER CREASE BEAM FWD FRAME ATTACH ANGLE RADIUS FOUND CRACK APPROX 1/2" LONG. FX CROWN BS 960-980 RT UPPER CREASE BEAM 
- [SDR UPS07450257](https://openairdocs.org/sdr/UPS07450257), Jul 5, 2007: STRINGER CLIP. CRACKED. INSPECTION TYPE:C AFT CARGO COMPT S33L STRINGER CLIP FOUND CRACKED AT STA1680, CRACK LENGTH 3/8". AFT CARGO COMPT BS 1680 STR33L STRINGER CLIP REPLACED AND INST
- [SDR UPS07450255](https://openairdocs.org/sdr/UPS07450255), Jul 5, 2007: PANEL SUPPORT. CRACKED. INSPECTION TYPE:C AFT CARGO COMPT SLOPE PANEL LT SIDE UPPER SUPPORT FOUND CRACKED AT STA 1540, CRACK LENGTH 1/2". AFT CARGO COMPT BS 1530 TO BS 1550 LT SIDE SLO
- [SDR UPS07450252](https://openairdocs.org/sdr/UPS07450252), Jul 5, 2007: STRINGER. CRACKED. INSPECTION TYPE:C FWD CARGO COMPT S30L STRINGER FOUND DAMAGED AT STA 550, CRACK LENGTH 7/16". FWD CARGO COMPT BS 550 STR 30L STRINGER REPAIRED AS PER SRM 53-10-
- [SDR UPS07450251](https://openairdocs.org/sdr/UPS07450251), Jul 5, 2007: DOOR FRAME. CHAFED. INSPECTION TYPE:C APU COMPT AFT DOOR CUTOUT SUPPORT FRAME LWR FLANGE LWR SURFACE FOUND CHAFED MARKED. APU COMPT AFT DOOR CUTOUT SUPPORT FRAME LWR FRAME REPAIRED
- [SDR UPS07450245](https://openairdocs.org/sdr/UPS07450245), Jul 5, 2007: STRINGER. DEFORMED. INSPECTION TYPE:C FWD CARGO COMPT S38L STRINGER FOUND DEFORM AT STA 485, FWD CARGO COMPT BS 484 TO BS 496 STR38L STRINGER REPAIRED AS PER SRM 53-10-03 FIG 3.
- [SDR UPS07450174](https://openairdocs.org/sdr/UPS07450174), Jul 5, 2007: SKIN. CHIPPED. INSPECTION TYPE:C NR 3 ENGINE AFT EXHAUST SLEEVE EXTERNAL SKIN FWD EDGE CHIPPED AT 5 O`CLOCK POSITION. CRACK LENGTH .1875 INCH. NR 3 ENGINE AFT EXHAUST SLEEVE E
- [SDR UPS07450320](https://openairdocs.org/sdr/UPS07450320), Jul 4, 2007: SKIN. CRACKED. INSPECTION TYPE:C U/D FX SKIN AT BS340-350 S5-5A FOUND CRACKS AT 3 FASTENER HOLES, CRACK LENGTH 1/16, 1/2 AND 9/16". FX BS 340 TO 350 STR5L SKIN REPAIRED WITHOU
- [SDR UPS07450315](https://openairdocs.org/sdr/UPS07450315), Jul 4, 2007: SKIN. CRACKED. INSPECTION TYPE:C U/D FX SKIN AT BS 340 S5-5A FOUND CRACK AT 1 FASTENER HOLE CRACK LENGTH 1/16". FX BS 340 BETWEEN STR 5R TO 5 AR SKIN REPAIRED WITHOUT ZERO TIM
- [SDR UPS07450270](https://openairdocs.org/sdr/UPS07450270), Jul 4, 2007: PANEL. BULGED. INSPECTION TYPE:C LWS 888 L/E LOWER FIXED PANEL FWD BULGED AS MARKED. CORROSION BLEND OUT 0.040" BY 1" BY 2". LHW L/E WS888 LOWER FIXED PANEL FWD SUPPORT REPAIR
- [SDR UPS07450269](https://openairdocs.org/sdr/UPS07450269), Jul 4, 2007: FLOORBEAM. CRACKED. INSPECTION TYPE:C M/D STA2280 LBL39 FLOORBEAMS WEB REAR SIDE FOUND SEVERAL CRACKS, CRACK LENGTH 1/4". M/D BS 2280 LBL 39 FLOORBEAM WEB REPAIRED AS PER SRM 51-40
- [SDR UPS07450256](https://openairdocs.org/sdr/UPS07450256), Jul 4, 2007: SUPPORT. CRACKED. INSPECTION TYPE:C AFT CARGO COMPT DIVIDER SUPPORT HOOK AREA FOUND CRACKED AT STA 1920 LBL 4 TO RBL 4 FLOOR AREA, CRACK LENGTH 2". AFT CARGO COMPT DIVIDER SUPPOR
- [SDR UPS07450246](https://openairdocs.org/sdr/UPS07450246), Jul 4, 2007: SKIN. DENTED. INSPECTION TYPE:C EMP LT TAIL CONE SKIN FOUND DENT MARK AT STA 2725 BTN S0L AND S1L. EMP LT TAIL CONE SKIN AT BS2725 BTN STR 0 AND STR 1L SKIN REPAIRED AS PER S

All 320: https://openairdocs.org/deregistered/N522UP-2010-07-19/reports.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.