# Service difficulty reports: N523UP, cancelled Jul 7, 2010

A list on [N523UP, cancelled Jul 7, 2010](https://openairdocs.org/deregistered/N523UP-2010-07-07.md).

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

Page 1 of 3 · 146 reports

- [SDR UPS08451372](https://openairdocs.org/sdr/UPS08451372.md): Cadc · malfunctioned · Jan 3, 2008 · N523UP · Boeing 747200 · Air Data Computer
  > INSPECTION TYPE:N/A ATB - RVSM - CAPTAINS ALTIMETER 1500' OF ALTITUDE AT 330, WENT TO ALT STATIC SOURCE. AS PER MM 34-11-00 AND 34-12-01 INSP NR 1 CADC AND PITOT STATIC SYS. DRAINED SOME WATER FROM STATIC LINES. REMOVED AND REPLACED NR 1 CADC PER MM 34-12-0
- [SDR UPS07450908](https://openairdocs.org/sdr/UPS07450908.md): Stringer · damaged · Oct 10, 2007 · N523UP · Boeing 747200 · Fuselage Main, Longeron/Stringer
  > STR 45L DAMAGED. REMOVED STR 45L DAMAGE AS PER SRM 53-10-03. FABRICATED SPLICES FOR REPAIR AS PER SRM 53-10-03. INSTALLED NEW STRINGER AND SPLICES AS PER SRM 53-10-03.
- [SDR UPS07450412](https://openairdocs.org/sdr/UPS07450412.md): Fire Loop · damaged · Jul 27, 2007 · N523UP · Boeing 747200 · Fire Detection
  > INSPECTION TYPE:N/A ON CLIMBOUT THE FWD PANEL FIRE DETECTION LIGHT WAS FLICKERING; NR 4 ENGINE NACELLE TEMP IND -A- WAS FLICKERING FROM 0 TO 9 AT SAME TIME & RATE AS FIRE DETECTION LIGHT. THIS IS INTERMITTENT; SELECTED LOOP-B. THE SYSTEM TEST AND WORKS. FOU
- [SDR UPS07450171](https://openairdocs.org/sdr/UPS07450171.md): Floor Panel · cracked · Jul 15, 2007 · N523UP · Boeing 747200 · Fuselage Floor Panel
  > 3.5 INCH CRACK IN BULK CARGO COMPARTMENT FLOOR BETWEEN OBI BOXES. REPAIRED IAW SRM 51-40-02 FIG 1.
- [SDR UPS07449325](https://openairdocs.org/sdr/UPS07449325.md): Light · inoperative · Mar 5, 2007 · N523UP · Boeing 747200 · Emergency Lighting
  > INSPECTION TYPE:N/A EMERGENCY LIGHTS INOP AT ESCAPE SLIDE DOOR FRAME AND EXIT SIGN ABOVE SLIDE. REMOVED AND REPLACED POWER SUPPLY MODULE FOR EXIT SIGN PER MM 33-51-04. EXIT SIGN OPS CHECKS NORMAL. LIGHTS IN ESCAPE DOOR FRAME STILL INOP. NEEDS MODULE X327,
- [SDR UPS06448778](https://openairdocs.org/sdr/UPS06448778.md): Lock · damaged · Dec 17, 2006 · N523UP · Boeing 747200 · Engine Thrust Reverser
  > ATB - NR 1 THRUST REVERSER UNLOCK LIGHT FLASHING DURING FLIGHT. NR 1 THRUST REVERSER DEFERRED AND LOCKED OUT M340031 ASSIGNED. NR 1 ENGINE SHUT DOWN AS A PRECAUTION. R & R NR 1 ENGINE THRUST REVERSER SYCN LOCK PER MM 78-34-12. #1 T/R AND OPS CHECKS GOOD PER
- [SDR UPS06448292](https://openairdocs.org/sdr/UPS06448292.md): A/C Pack · odor · Oct 20, 2006 · N523UP · Boeing 747200 · Cabin Cooling System
  > INSPECTION TYPE:N/A NR 3 PACK OVERHEATS, ALSO BURNING SMELL. TRIPS RESET, TRIPPED AGAIN. NR 3 PACK AUTO FEATURE DEFERRED PER MEL 21-6-1, BYPASS VALVE GOES TO FULL HOT IN AUTO. R/R PACK TEMP CONTROLLER PER 21-62-06. OPS CK NORMAL. THIS CLEARS M336046.
- [SDR UPS06448249](https://openairdocs.org/sdr/UPS06448249.md): Skin · corroded · Oct 3, 2006 · N523UP · Boeing 747283B · Fuselage Main, Plate/Skin
  > INSPECTION TYPE: C FX BS 2180-2186 S46-47R EXISTING REPAIR REMOVE REQUIRE FOR CUTOUT EVALUATION. CORROSION BLEND OUT 0.048 INCH X 1INCH X.7500 INCH, FX BS 2180 TO BS 2193 STR 44R TO STR 48R AREA LAP AND BUTT JOINT SKIN REPAIRED IAW RS R53-61-35631 REPEAT IN
- [SDR UPS06448211](https://openairdocs.org/sdr/UPS06448211.md): Vertical Beam · cracked · Sep 26, 2006 · N523UP · Boeing 747283B · Service Doors
  > INSPECTION TYPE-C NR 4L MED FWD LOWER CORNER VERTICAL BEAM FOUND CRACK APPROX 1 INCH LONG. NR 4L MED FWD LOWER CORNER VERTICAL BEAM REPAIRED IAW SRM 52-10-02 FIG 10.
- [SDR UPS06448207](https://openairdocs.org/sdr/UPS06448207.md): Vertical Beam · cracked · Sep 26, 2006 · N523UP · Boeing 747283B · Passenger/Crew Doors
  > INSPECTION TYPE-C NR 1R MED FWD LOWER CORNER VERTICAL BEAM FOUND CRACK APPROX 1.5 INCH LONG. NR 1R MED FWD LOWER CORNER VERTICAL BEAM REPAIRED IAW SRM 52-10-02 FIG 10.
- [SDR UPS06448206](https://openairdocs.org/sdr/UPS06448206.md): Vertical Beam · cracked · Sep 26, 2006 · N523UP · Boeing 747283B · Passenger/Crew Doors
  > INSPECTION TYPE-C NR 2L MED FWD LOWER CORNER VERTICAL BEAM FOUND CRACK APPROX.7500 INCH LONG. NR 2L MED FWD LOWER CORNER VERTICAL BEAM REPAIRED IAW SRM 52-10-02 FIG 10.
- [SDR UPS06448212](https://openairdocs.org/sdr/UPS06448212.md): Attach Fitting · corroded · Sep 23, 2006 · N523UP · Boeing 747283B · Fuselage Main, Attach Fittings
  > INSPECTION TYPE-C CORROSION FOUND AT 1 FASTENER HOLE AT FRAME WEB ATTACH FITTING LOCATED AT BS 979 S38L. FWD CARGO COMPT BS979 S38L FRAME ATTACHED FTG REPLACED AND INSTALLED IAW SRM 51-10-01 PG 9 AND 51-30-02.
- [SDR UPS06448208](https://openairdocs.org/sdr/UPS06448208.md): Fitting · corroded · Sep 23, 2006 · N523UP · Boeing 747283B · Fuselage Miscellaneous Structure
  > INSPECTION TYPE-C FX LT BS 980 STR 38L UPPER AND LOWER DRAG SPLICE FITTINGS ATT BOLT HOLE AREA FOUND CORROSION. CORROSION BLEND OUT 0.092 INCH BY 1.5 INCH BY 3 INCH. FX LT BS 980 STR 38L UPPER AND LWR DRAG SPLICE FTGS REPLACED AND INSTALLED IAW SRM 51-10-01
- [SDR UPS06448182](https://openairdocs.org/sdr/UPS06448182.md): Stringer · cracked · Sep 23, 2006 · N523UP · Boeing 747283B · Fuselage Main, Longeron/Stringer
  > CRACK FOUND AT 1 FASTENER HOLE LOCATED AT BS 983 STR 38L APPROX 1" LONG RUNNING FORWARD AS MARKED. FX BS 970 TO BS 990 STR 38L STRINGER REPAIRED AS PER SRM 53-10-03 FIG 1.
- [SDR UPS06448209](https://openairdocs.org/sdr/UPS06448209.md): Vertical Beam · cracked · Sep 22, 2006 · N523UP · Boeing 747283B · Passenger/Crew Doors
  > INSPECTION TYPE-C M/D RT NR 5 DOOR INTERIOR FWD LWR CORNER VERTICAL BEAM FOUND CRACK, CRACK LENGTH 4.7500 INCH APPROX. M/D RT NR 5 DOOR INTERIOR FWD LOWER CORNER VERTICAL BEAM REPAIRED IAW SRM 51-10-02 FIG 10.
- [SDR UPS06448231](https://openairdocs.org/sdr/UPS06448231.md): Skin · cracked · Sep 21, 2006 · N523UP · Boeing 747283B · Fuselage Main, Plate/Skin
  > INSPECTION TYPE:C AFT CARGO DOOR CUTOUT FWD UPPER CORNER HINGE FAIRING COVERED AREA FOUND 1 CRACK AT SKIN AT THE MOST AFT HOLE APPROX 0.040" (CRACK LENGTH 0.040"). AFT CARGO DOOR CUTOUT FWD UPPER CORNER SKIN REPAIRED AS PER SRM 53-30-03 FIG 62. SUBSEQUENT IN
- [SDR UPS06448210](https://openairdocs.org/sdr/UPS06448210.md): Door Frame · cracked · Sep 21, 2006 · N523UP · Boeing 747283B · Fuselage Main, Structure
  > INSPECTION TYPE-C M/D RT DOOR FRAME INTERIOR FACE AFT LWR CORNER AREA FOUND CRACKED, CRACK LENGTH 2.5 INCH APPROX. M/D R4 DOOR FRAME AFT LOWER CORNER AREA REPAIRED IAW SRM 52-10-02 FIG 10.
- [SDR UPS06448239](https://openairdocs.org/sdr/UPS06448239.md): Frame · cracked · Sep 20, 2006 · N523UP · Boeing 747283B · Nacelle/Pylon, Plate/Skin
  > INSPECTION TYPE:C NR 3 PYLON REAR UPPER ENG MT BULKHEAD O/B FWD FRAME FOUND CRACK AT UPPER PORTION, CRACK LENGTH 1.5". NR 3 PYLON REAR BULKHEAD O/B FWD FRAME REPLACED AND INSTALLED AS PER SRM 51-10-01 PG 9 AND 51-30-02.
- [SDR UPS06448233](https://openairdocs.org/sdr/UPS06448233.md): Skin · cracked · Sep 20, 2006 · N523UP · Boeing 747283B · Cargo/Baggage Doors
  > INSPECTION TYPE:C FWD CARGO DOOR, DOOR EXTERNAL SKIN SURFACE FOUND DENT MARK AT STA 582, 6" TO LOWER EDGE, CRACK LENGTH 1/8". FWD CARGO DOOR EXTERNAL SKIN REPAIRED AT BS 582 6" ABOVE LOWER EDGE AREA AS PER SRM 52-00-03 FIG 4. SUBSEQUENT INSPECTION IS REQUIRE
- [SDR UPS06448181](https://openairdocs.org/sdr/UPS06448181.md): Frame · cracked · Sep 20, 2006 · N523UP · Boeing 747283B · Fuselage Main, Frame
  > APU COMPT BS 2675 LT WL325 FRAME FOUND CRACK AS MARKED, CRACK LENGTH.500 INCH. APU COMPT BS 2675 LT WL 325 FRAME REPAIRED AS PER SRM 51-40-03 FIG 1.
- [SDR UPS06448180](https://openairdocs.org/sdr/UPS06448180.md): Frame · cracked · Sep 20, 2006 · N523UP · Boeing 747283B · Fuselage Main, Frame
  > EMP APU COMPT LT BS 2701 WL 315 FRAME FOUND CRACK AS MARKED, CRACK LENGTH.7500. APU COMPT LT BS 2701 WL 315 FRAME REPAIRED AS PER SRM 51-40-03 FIG 1.
- [SDR UPS06448232](https://openairdocs.org/sdr/UPS06448232.md): Skin · cracked · Sep 19, 2006 · N523UP · Boeing 747283B · Fuselage Main, Plate/Skin
  > INSPECTION TYPE:C LT BS 980 STR 38L DRAG SLICE FTG AREA FOUND 1 FASTENER HOLE CRACKED AT FUSELAGE HOLE CRACKED AT FUSELAGE APPROX 1/8". FX BS 950 - BS 990 STR 37L - 39L SKIN. REPAIRED AS PER SRM 53-30-03 FIG 60. REPEAT INSPECTION IS REQUIRED AS PER SRM 53-3
- [SDR UPS06448226](https://openairdocs.org/sdr/UPS06448226.md): Floorbeam · corroded · Sep 19, 2006 · N523UP · Boeing 747283B · Fuselage Main, Floor Beam
  > INSPECTION TYPE:C, RT B/G W/W UPPER PRESSURE FLOOR PANEL ATTACH ANGLE SOME AREA FOUND CORROSION AS MARK AT STA 1403, RBL 34 TO RBL 104. CORROSION BLEND OUT 0.030" BY 1/2" BY 4" EXCEED SRM 53-10-01 FIG 1 LIMITS, RBL 34-63 AND RBL 67-104 CORROSION. REMOVED AN
- [SDR UPS06448179](https://openairdocs.org/sdr/UPS06448179.md): Intercostal · cracked · Sep 19, 2006 · N523UP · Boeing 747283B · Fuselage Miscellaneous Structure
  > N/G W/W TOP PANEL INTERNAL SIDE INTERCOSTAL AT BRAKE SNUBBER FOUND CRACK AS MARK AT STA 290 RBL 21, CRACK LENGTH 1/4". N/G W/W TOP PANEL INTERNAL SIDE INTERCOSTAL REPLACED AS PER SRM 51-10-01 PG 9 AND INSTALLED AS PER SRM 51-30-02
- [SDR UPS06447744](https://openairdocs.org/sdr/UPS06447744.md): Chip Detector · damaged · Aug 22, 2006 · N523UP · Boeing 747200 · Turbine Engine Oil System
  > ATB - OIL QTY ON NR 2 ENGINE DROPPED TO ZERO OIL PRESSURE DECREASING SHUT DOWN NR 2 ENGINE. LANDING WT 629.0. REPLACED NR 4 BEARING MAG PLUG PER MM 72-61-00.
- [SDR UPS06447496](https://openairdocs.org/sdr/UPS06447496.md): Pump · leaking · Jul 31, 2006 · N523UP · Boeing 747200 · Hydraulic Pump (Electric/Engine), Main
  > NR 4 HYD SYS LOST ALL FLUID, SYS INOP. FOUND HYD LEAK FROM NR 4 EDP BODY. REPLACED NR 4 HYD PUMP PER MM 29-11-05 & REPLACED CASE DRAIN & PRESS FILTERS PER MM 29-11-00. LEAK CHECK & OPS OK. HYD PWR INSP PER MM 29-00-00 OK.
- [SDR UPS06447304](https://openairdocs.org/sdr/UPS06447304.md): Indicator · activated · Jul 9, 2006 · N523UP · Boeing 747200 · Emergency Equipment
  > PBE PRESS IND IS EXTENDED. INSTALLED NEW PBE.
- [SDR UPS05445857](https://openairdocs.org/sdr/UPS05445857.md): Link · cracked · Dec 6, 2005 · N523UP · Boeing 747283B · Engine Mount Section
  > NR 4 ENGINE REAR MOUNT THRUST LINK FWD END LUG BORE LOWER AREA WITH CRACK INDICATION ( > 126 PERCENT FSH) WHICH EXCEED LIMIT. NR 4 ENGINE REAR MOUNT THRUST LINK REPLACED PER 747 MM 71-21-03, REF EO NR B747-7120-22596-C APPENDIX I.
- [SDR UPS05445856](https://openairdocs.org/sdr/UPS05445856.md): Link · cracked · Dec 6, 2005 · N523UP · Boeing 747283B · Engine Mount Section
  > NR 3 ENGINE REAR MOUNT THRUST LINK FWD END LUG BORE UPPER AREA WITH CRACK INDICATION (90 PERCENT FSH); AND AFT END LUG BORE UPPER AND LOWER AREA WITH CRACK INDICATION 60 PERCENT FSH AND 110 PERCENT FSH RESPECTIVELY. ALL EXCEED LIMIT. NR 3 ENGINE REAR MOUNT
- [SDR UPS05445855](https://openairdocs.org/sdr/UPS05445855.md): Link · cracked · Dec 6, 2005 · N523UP · Boeing 747283B · Engine Mount Section
  > NR 2 ENGINE REAR MOUNT THRUST LINK AFT END LUG BORE LOWER AREA WITH CRACK INDICATION 70 PERCEMT FSH WHICH EXCEED LIMIT. NR 2 ENGINE REAR MOUNT THRUST LINK REPLACED PER 747 MM 71-21-03 REF EO NR B747-7120-22596 APPENDIX G.
- [SDR UPS05445854](https://openairdocs.org/sdr/UPS05445854.md): Link · cracked · Dec 6, 2005 · N523UP · Boeing 747283B · Engine Mount Section
  > NR 1 ENGINE REAR MOUNT THRUST LINK FWD END LUG BORE UPPER AND LOWER AREA WITH CRACK INDICATION 60 PERCENT FSH AND 80 PERCENT FSH RESPECTIVELY. WHICH EXCEED LIMIT. NR 1 ENGINE REAR MOUNT THRUST LINK REPLACED PER 747 MM 71-21-03 REF EO NR B747-7120-22596 APPEN
- [SDR UPS05445406](https://openairdocs.org/sdr/UPS05445406.md): Windshield · delaminated · Sep 12, 2005 · N523UP · Boeing 747200 · Flight Compartment Windows
  > INSPECTION TYPE:N/A F/O R1 WINDOW HAS CHIPPING AND CRACKING IN MAIN GLASS PLIES. COMPLETED R1 REMOVAL & INSTALLED NEW R1 REF TO MM 56-11-01 UP TO STEP 6.D. FIRST TORQUE COMPLETED. ITEM STEPS 6D THRU J NEED TO BE C/W. STEPS ARE FOR INSTALLATION OF SEALANT.
- [SDR UPS05444404](https://openairdocs.org/sdr/UPS05444404.md): Skin · chafed · Apr 23, 2005 · N523UP · Boeing 747283B · Fuselage Main, Plate/Skin
  > EXTERIOR SKIN CHAFING MARK FOUND ABOVE STR 12L BS 2230. CHAFED AREA 0.016 INCH BY 3 INCH BY 1 INCH. SKIN REPAIRED AT BS 2220 TO BS 2240 BETWEEN S11L TO S12L AREA AS PER SRM 53-30-03 FIG 17 WITH ZERO TIMING AT CRITICAL ROW FASTENER CAT B REPAIR REPEAT INSP AT
- [SDR UPS05444426](https://openairdocs.org/sdr/UPS05444426.md): Frame · cracked · Apr 14, 2005 · N523UP · Boeing 747283B · Nacelle/Pylon, Frame/Spar/Rib
  > NR 1 PYLON AFT BULKHEAD I/B FRAME ADJ TO UPPER SPAR FTG CRACKED APPROX.1875 RUNNING I/B AND O/B, CRACK LENGTH.1875. NR 1 PYLON AFT BULKHEAD I/B FRAME REPAIRED AS PER HX RS R54-53-35295 AND UPS EA ENGINEERING FILE NR 747-54-20051.
- [SDR UPS05444422](https://openairdocs.org/sdr/UPS05444422.md): Frame · cracked · Apr 14, 2005 · N523UP · Boeing 747283B · Nacelle/Pylon, Frame/Spar/Rib
  > NR 1 PYLON AFT BULKHEAD O/B FRAME ADJ TO UPPER SPAR FITTING FOUND CRACKED RUNNING I/B TO EDGE AND RUNNING O/B.9375 INCH LONG, (CRACK LENGTH.9375). NR 1 PYLON AFT BULKHEAD O/B FRAME REPAIRED AS PER HX RS NR R54-53-35295 AND UPS ENGINEERING FILE NR 747-54-20
- [SDR UPS05444353](https://openairdocs.org/sdr/UPS05444353.md): Fitting · cracked · Apr 14, 2005 · N523UP · Boeing 747200 · Fuselage Main, Bulkhead
  > INSPECTION TYPE:C RIGHT BS 1480 B/H NR 16 HOLE FOUND CRACK AT OUTER CHORD SPLICE FITTING RUNNING OUTBOARD APPROX 0.030 INCH LONG (CRACK LENGTH 0.030 INCH). RIGHT BS 1480 B/H NR 16 HOLE OVERSIZED TO 0.406 INCH & CRACK FREE AS PER EO B747-5310-10732.
- [SDR UPS05444352](https://openairdocs.org/sdr/UPS05444352.md): Frame · cracked · Apr 14, 2005 · N523UP · Boeing 747200 · Fuselage Main, Frame
  > INSPECTION TYPE: C, RT BS 1480 BULKHEAD NR 11 HOLE FOUND CRACK AT BULKHEAD FRAME RUNNING AFT APPROX 0.040 INCH LONG (CRACK LENGTH.0625 INCH). RIGHT BS 1480 B/H NR 11 HOLE OVERSIZED TO 0.562 INCH & CRACK FREE AS PER EO B747-5310-10732.
- [SDR UPS05444346](https://openairdocs.org/sdr/UPS05444346.md): Skin · cracked · Apr 14, 2005 · N523UP · Boeing 747200 · Fuselage Main, Plate/Skin
  > INSPECTION TYPE:C LT BS 1480 BHD NR 11 HOLE FOUND CRACK AT FUSELAGE SKIN THROUGH THICKNESS RUNNING FWD ( CRACK LENGTH 0.325 INCH). BS 1480 LT STR 32 TO STR 34 AREA SKIN REPAIRED AS PER SB 747-53A2390 FIG 28
- [SDR UPS05444334](https://openairdocs.org/sdr/UPS05444334.md): Splice · cracked · Apr 14, 2005 · N523UP · Boeing 747283B · Fuselage Main, Bulkhead
  > INSPECTION TYPE:C RH BS 1480 B/H #18 HOLE FOUND CRACK AT WEB SPLICE PLATE RUNNING UP APPROX 0.080" LONG ( CRACK LENGTH 0.080") NR 18 BOLT HOLE OVERSIZED TO 0.532" AT SPLICE PLATE HFEC INSP C/OUT FOUND CRACK FREE BUSHING REPAIRED AS PER EO B747-5310-10732.
- [SDR UPS05444333](https://openairdocs.org/sdr/UPS05444333.md): Bulkhead · cracked · Apr 14, 2005 · N523UP · Boeing 747283B · Fuselage Main, Bulkhead
  > INSPECTION TYPE: C, RT BS 1480 B/H NR 7 HOLE FOUND CRACK AT FX, SKIN RUNNING AFT APPROX.0625 INCH LONG, CRACK LENGTH.0625. HOLE OVERSIZED TO 0.687" AS PER EO B747-5310-10732 AND BUSHING INSTALLED.
- [SDR UPS05444425](https://openairdocs.org/sdr/UPS05444425.md): Frame · cracked · Apr 13, 2005 · N523UP · Boeing 747283B · Nacelle/Pylon, Frame/Spar/Rib
  > NR 2 PYLON AFT BULKHEAD I/B FRAME ADJACENT TO UPPER SPAR FITTING FOUND CRACKED, CRACK LENGTH.375 AND.250. NR 2 PYLON AFT BULKHEAD I/B FRAME REPAIRED AS PER HX RS R54-53-35295 AND UPS EA ENGINEERING FILE NR 747-54-20051.
- [SDR UPS05444421](https://openairdocs.org/sdr/UPS05444421.md): Frame · cracked · Apr 13, 2005 · N523UP · Boeing 747283B · Nacelle/Pylon, Frame/Spar/Rib
  > NR 2 PYLON AFT BULKHEAD O/B FRAME ADJACENT TO UPPER SPAR FITTING FOUND CRACKED, (CRACK LENGTH.25 INCH AND.9375 INCH). NR 2 PYLON AFT BULKHEAD O/B FRAME REPAIRED AS PER HX RS NR R54-53-35295 AND UPS ENGINERING FILE NUMBER 747-54-20051.
- [SDR UPS05444399](https://openairdocs.org/sdr/UPS05444399.md): Shear Tie · cracked · Apr 12, 2005 · N523UP · Boeing 747283B · Fuselage Internal Mounting Structure
  > COCKPIT BS 360 STR 1R FRAME SHEAR TIE CRACKED, CRACK LENGTH 1/2 INCH. COCKPIT BS 360 FRAME WEB REPAIRED AT BTN STR 1R AND STR 2R AREA AS PER HX RS R53-12-35290 AND UPS EO NR B747-5310-22086-A.
- [SDR UPS05444398](https://openairdocs.org/sdr/UPS05444398.md): Frame · cracked · Apr 12, 2005 · N523UP · Boeing 747283B · Fuselage Main, Frame
  > COCKPIT BS 360 FRAME STR 2R WEB CRACKED, CRACK LENGTH 9/16". COCKPIT BS 360 FRAME WEB REPAIRED AT BETWEEN STR 1R AND 2R AREA AS PER HX RS R53-12-35290 AND UPS EO NR B747-5310-22086A, REFER NRC 6590 FOR WORK DETAIL.
- [SDR UPS05444335](https://openairdocs.org/sdr/UPS05444335.md): Stringer Clip · cracked · Apr 12, 2005 · N523UP · Boeing 747283B · Fuselage Main, Attach Fittings
  > INSPECTION TYPE:C COCKPIT - BS 360 S-8L FRAME/STR TIE CLIP CRACKED. ( CRACK LENGTH 0.5"). COCKPIT BS 360 STR -8L TIE CLIP REPLACED AS PER SRM 51-10-01 P.9.
- [SDR UPS05444428](https://openairdocs.org/sdr/UPS05444428.md): Fitting · corroded · Apr 11, 2005 · N523UP · Boeing 747283B · Fuselage Main, Attach Fittings
  > U/D - STA 496 RBL 70 TOILET TANK TIE DOWN FTG CORROSION FOUND. CORROSION BLEND OUT 0.020" BY 1" BY 1". TIE DOWN FTG REPLACED AS PER SRM 51-10-01 PG 9.
- [SDR UPS05444408](https://openairdocs.org/sdr/UPS05444408.md): Frame · cracked · Apr 11, 2005 · N523UP · Boeing 747283B · Fuselage Main, Frame
  > BS 480 FRAME S10AL STR CUTOUT CRACKED. CRACK LENGTH 3/4 INCH. BS 480 STR 10AL TO STR 12L FRAME REPAIRED AS PER SRM 53-10-04 FIG 22 REFER NRC 6374 FOR WORKING DETAIL.
- [SDR UPS05444407](https://openairdocs.org/sdr/UPS05444407.md): Frame · cracked · Apr 11, 2005 · N523UP · Boeing 747283B · Fuselage Main, Frame
  > U/DECK BS480 STR 12L STR CUTOUT CRACKED. CRACK LENGTH 3/4 INCH. U/DECK BS480 STR 10AL TO STR 12L FRAME REPAIRED AS PER SRM 53-10-04 FIG 22.
- [SDR UPS05444406](https://openairdocs.org/sdr/UPS05444406.md): Frame · cracked · Apr 11, 2005 · N523UP · Boeing 747283B · Fuselage Main, Frame
  > STA 440 STR 10R FRAME CRACKED. U/DECK BS440 STR 10R FRAME REPAIRED AS PER SRM 53-10-04 FIG 11.
- [SDR UPS05444405](https://openairdocs.org/sdr/UPS05444405.md): Frame · cracked · Apr 11, 2005 · N523UP · Boeing 747283B · Fuselage Main, Frame
  > BS440 LT FRAME, JUST BELOW U/D FLOORBEAM LWR CHORD, WEB CRACKED WL290, CRACK LENGTH 3/8 INCH. BS 440 LT FRAME WEB REPLACED BETWEEN STR 13L TO 16L AS PER SRM 51-10-01 PG 9.

Next page: https://openairdocs.org/deregistered/N523UP-2010-07-07/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 = 'N523UP' AND deregistration_id = 'N523UP-2010-07-07'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N523UP-2010-07-07/reports

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