# Service difficulty reports: N450UP

A list on [N450UP](https://openairdocs.org/aircraft/N450UP.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 · 116 reports

- [SDR IPXA2026052613816](https://openairdocs.org/sdr/IPXA2026052613816.md): Carabiner · missing · May 22, 2026 · N450UP · Boeing 75724APF · Emergency Equipment
  > CARABINER MISSING FROM 1 EMERGENCY DESCENT BODY BAG. INSTALLED NEW CARABINER IAW MM 25-61-00.
- [SDR IPXA2025082506213](https://openairdocs.org/sdr/IPXA2025082506213.md): Window · inoperative · Aug 22, 2025 · N450UP · Boeing 75724APF · Windshield/Door Rain/Ice Removal
  > LEFT FWD WINDOW HEAT INOPERATIVE. R & R L1 WINDOW IAW M/M 56-11-02.
- [SDR IPXA2025063081666](https://openairdocs.org/sdr/IPXA2025063081666.md): Frame · dented · Jun 12, 2025 · N450UP · Boeing 75724APF · Fuselage Main, Frame
  > FAULT Z-100 STR: AFT CARGO COMPARTMENT FRAME AT STA 1480 AT STR 25 AND STR 26 L/H HAS A DENTS. INSTALLED FRAME REPAIR AND STRINGER CLIP APPLIED CIC ON AFT CARGO COMPARTMENT FRAME AT STA 1480 AT STR 25 TO STR 26 L/H IAW B757-200 SRM 53-00-07-2R-5. AND AMM 51-0
- [SDR IPXA2025063045954](https://openairdocs.org/sdr/IPXA2025063045954.md): Structure · corroded · Jun 10, 2025 · N450UP · Boeing 75724APF · Elevator Structure
  > L/H ELEVATOR BETWEEN CONDUCTIVE FRAME AND TIP, SPLICE PLATE IS CORRODED UPPER AND LOWER AREAS. LOCATED AND DRILLED NEW KIT, ELEVATOR TIP FITTING ASSY P/N: 654N0244-139 S/N: TAG 453024 IAW B757-200PF SRM 51-40-02-0G-0. LOCATED AND DRILLED 2EA NEW FRAMES CONDUC
- [SDR IPXA2025062648679](https://openairdocs.org/sdr/IPXA2025062648679.md): Angle · corroded · Jun 10, 2025 · N450UP · Boeing 75724APF · Wing Miscellaneous Structure
  > FAULT-STR-Z600-RH WING UPPER SURFACE IN THE ROOTWING NUTPLATES BRACKET THAT ATTACH ACCESS PANEL 192CR WITH CORROSION.REMOVED CORROSION ON BRACKETS PNS 149N7210-128 AND 149N7210-190 IAW B757-200 SRM 51-10-02.EMOVED 2 EA. BRACKETS IAW B757-200 SRM 51-40-02.TRE
- [SDR IPXA2025061646315](https://openairdocs.org/sdr/IPXA2025061646315.md): Splice Plate · corroded · Jun 10, 2025 · N450UP · Boeing 75724APF · Elevator Structure
  > R/H ELEVATOR BETWEEN CONDUCTIVE FRAME AND TIP, SPLICE PLATE IS CORRODED UPPER AND LOWER AREAS. INSTALLED 2 SPLICES PLATES + 2 SHIMS AND RESTORED TO NORMAL CONFIGURATION IAW B757-200-SRM-51-40-02.
- [SDR IPXA2025030748701](https://openairdocs.org/sdr/IPXA2025030748701.md): Actuator · faulted · Mar 4, 2025 · N450UP · Boeing 75724APF · Leading Edge Slat Actuator
  > **SUPPLEMENTAL SDR** LE SLAT DISAGREE WHILE CONFIGURING FOR LANDING. RAN QRH PROCEDURE. R/R #10 INBOARD ROTARY ACTUATOR IAW AMM 27-81-18. OPS CHECK FOUND OK AT THIS TIME.
- [SDR IPXA2025030448701](https://openairdocs.org/sdr/IPXA2025030448701.md): Slat System · faulted · Mar 4, 2025 · N450UP · Boeing 75724APF · Leading Edge Slat Control System
  > EMERGENCY DECLARED, LE SLAT DISAGREE WHILE CONFIGURING FOR LANDING. RAN QRH PROCEDURE.
- [SDR IPXA2025022869424](https://openairdocs.org/sdr/IPXA2025022869424.md): Slat System · faulted · Feb 27, 2025 · N450UP · Boeing 75724APF · Leading Edge Slat Control System
  > LE SLAT DISAGREE AT 190 KTS/ 4000€™ WHEN PLACING FLAP LEVER TO 1. FOLLOWED QRH TO SUCCESSFUL LANDING. REMOVED AND REPLACED #10 RGA ON LEFT WING L/E. OPS CHECK NORMAL PER AMM 27-81-18.
- [SDR IPXA2025022646018](https://openairdocs.org/sdr/IPXA2025022646018.md): Slat System · false indication · Feb 26, 2025 · N450UP · Boeing 75724APF · Leading Edge Slat Position Indicating System
  > **EMERGENCY DECLARED**APPROACHING FINAL CALLED FOR FLAPS 1AND SET FLAPS1 AND RECEIVED LE SLAT DISAGREE. PERFORMED THE QRH CHECKLIST LEADING EDGE LIGHT STAYED ILLUM SO WE PERFORMED THE LE EDGE SLAT ASYMMETRY TO ITS T/S PER FIM 27-81 TREE 803 PERFORMED OPERATION
- [SDR IPXA2024010279690](https://openairdocs.org/sdr/IPXA2024010279690.md): Pump · unknown · Dec 28, 2023 · N450UP · Boeing 75724APF · Fuel Boost Pump
  > EMERGENCY DECLARED, L AFT FUEL PUMP PRESS, R FWD FUEL PUMP PRESS, EQP COOLING OVHT, PROBE HEAT, L AOA, AND EQPT CLG FAN STATUS. EICAS MSG. DECLARED EMERGENCY. VISUALLY INSPECTED C901 IN P31 PANEL FOR LOOSE OR BROKEN LUGS/TERMINALS AS REQUESTED BY TECH SUPPORT,
- [SDR IPXA2023122879690](https://openairdocs.org/sdr/IPXA2023122879690.md): Unknown · unknown · Dec 28, 2023 · N450UP · Boeing 75724APF · Air Conditioning System
  > EMERGENCY DECLARED, L AFT FUEL PUMP PRESS, R FWD FUEL PUMP PRESS, EQP COOLING OVHT, PROBE HEAT, L AOA, AND EQPT CLG FAN STATUS. EICAS MSG. DECLARED EMERGENCY. VISUALLY INSPECTED C901 IN P31 PANEL FOR LOOSE OR BROKEN LUGS/TERMINALS AS REQUESTED BY TECH SUPPORT
- [SDR IPXA2023081572719](https://openairdocs.org/sdr/IPXA2023081572719.md): Frame · dented · Jul 10, 2023 · N450UP · Boeing 75724APF · Fuselage Main, Frame
  > MAJOR REPAIR DENT FOUND ON RH STA 1260 LOWER FRAME. ALL STEPS ACCOMPLISHED IAW EO-87721-REQ1 AND EA 757-5360-27-A3303-REV- REVIEWED.
- [SDR IPXA2023071972719](https://openairdocs.org/sdr/IPXA2023071972719.md): Unknown · unknown · Jul 10, 2023 · N450UP · Boeing 75724APF · Fuselage Structure (General)
  > *SDR FILED OPEN* *MAJOR REPAIR* FAULT: DENT FOUND ON RH STA 1260 LOWER FRAME REVIEWED.
- [SDR IPXA2019081445627](https://openairdocs.org/sdr/IPXA2019081445627.md): Warning Message · false activation · Aug 13, 2019 · N450UP · Boeing 75724APF · Engine Temperature Indicating System
  > AIR TURN BACK - DURING CLIMBOUT RIGHT ENG EGT CLIMB RAPIDLY INTO AMBER SECTOR. EPR WAS.2 LESS THAN LEFT ENGINE WITH MATCHED THROTTLE POSITIONS. EPR WAS NOT FOLLOWING COMMAND SECTOR. UPON REVIEW, RT EGT WITHIN LIMITS, TIME PER FRM/FIM 71-05-00-815-824-R00. ENG
- [SDR IPXA2019071144341](https://openairdocs.org/sdr/IPXA2019071144341.md): Skin · delaminated · Jul 11, 2019 · N450UP · Boeing 75724APF · Leading Edge Devices
  > INSPECTION TYPE:C1 #6 SLAT HAS MULTIPLE DELAMINATIONS ON THE UPR, SURFACE OF THE TE WEDGE. REPAIRED DELAMINATIONS IAW SRM 51-70-10.
- [SDR IPXA2019040544769](https://openairdocs.org/sdr/IPXA2019040544769.md): Pump · failed · Apr 3, 2019 · N450UP · Boeing 75724APF · Hydraulic Pump (Electric/Engine), Main
  > EMERGENCY DECLARED - IN FLIGHT LOST LEFT SYSTEM HYDRAULIC FLUID; LEFT ENG AND ELEC HYDRAULIC PUMP PRESSURE LIGHTS ILLUMINATED. **SUPPLEMENTAL SDR**FOUND LEFT ENGINE CASE DRAIN FILTER DPI SWITCH FAILED AND CAUSING LEAK. R&R DPI PER AMM 29-11-17-004. AS PRECAUTI
- [SDR IPXA2019011037692](https://openairdocs.org/sdr/IPXA2019011037692.md): Light · missing · Jan 9, 2019 · N450UP · Boeing 75724APF · Emergency Lighting
  > INSPECTION TYPE:N/A EMERGENCY EXIT LIGHT HAS 1 BULB MISSING. RELAMPED EMERGENCY EXIT LIGHT PER MM 51-00-00. OPS CHK GOOD.
- [SDR IPXA2018100534705](https://openairdocs.org/sdr/IPXA2018100534705.md): Warning Message · false activation · Oct 3, 2018 · N450UP · Boeing 75724APF · Leading Edge Slat Position Indicating System
  > LE SLAT DISAGREE AFTER TAKE OFF, UNABLE TO RESOLVE WITH QRH PROCEDURES. AIR TURN BACK. ACCOMPISHED IAW FM 27-81-00-815-803. SYSTEM OK IAW BLOCK 28.
- [SDR IPXA2018041228508](https://openairdocs.org/sdr/IPXA2018041228508.md): Bulb · inoperative · Apr 12, 2018 · N450UP · Boeing 75724APF · Emergency Lighting
  > EMERGENCY LIGHT HAS FOUR BULBS INOPERATIVE. REPLACED THE BULBS IAW 33-51-01-2.
- [SDR IPXA2015062190379](https://openairdocs.org/sdr/IPXA2015062190379.md): Floorboard · delaminated · Jun 17, 2015 · N450UP · Boeing 75724APF · Fuselage Floor Panel
  > INSPECTION TYPE:C-11, SUPERNUMERARY AREA FLOORBOARD 211AF IS DELAMINATED. FABRICATED NEW FLOORBOARD IAW SREO B757-5320-9692-H.
- [SDR IPXA2015062590538](https://openairdocs.org/sdr/IPXA2015062590538.md): Floor Panel · delaminated · Jun 13, 2015 · N450UP · Boeing 75724APF · Fuselage Floor Panel
  > INSPECTION TYPE: C11, CABIN FLOOR PANEL 231XMF LOWER SURFACE DELAMINATED. FABRICATED A NEW FLOOR PANEL IAW SREO B757-5320-9690-H.
- [SDR IPXA2015062490513](https://openairdocs.org/sdr/IPXA2015062490513.md): Wedge · dented · Jun 11, 2015 · N450UP · Boeing 75724APF · Leading Edge Devices
  > INSPECTION TYPE: C11, LT WING NR 5 SLAT WEDGE UPPER SURFACE DENTED AT 9 IN FROM INBD EDGE AND 5" FROM T/E. REPAIRED WITH METAL HOT BOND REPAIR IAW SRM 57-43-02-2R, FIG 201 AND 51-70-10, REPAIR 4.
- [SDR IPXA2015062190383](https://openairdocs.org/sdr/IPXA2015062190383.md): Frame · dented · Jun 10, 2015 · N450UP · Boeing 75724APF · Fuselage Main, Frame
  > INSPECTION TYPE: C-11, FWD CARGO BAY FRAME AT STA 720, STR 23L IS DENTED. REPAIRED FWD PIT FRAME AT STA 720, STR 23L IAW SRM 53-00-07-2R-5, DETAIL I.
- [SDR IPXA2015062190382](https://openairdocs.org/sdr/IPXA2015062190382.md): Frame · dented · Jun 10, 2015 · N450UP · Boeing 75724APF · Fuselage Main, Frame
  > INSPECTION TYPE:C-11, FWD PIT FRAME AT STA 780, STR 23L DENTED. REPAIRED FWD PIT FRAME AT STA 780, STR 23L IAW SRM 53-00-07-2R-5, FIG 201, DETAIL I.
- [SDR IPXA2014111984871](https://openairdocs.org/sdr/IPXA2014111984871.md): Lamp · inoperative · Nov 14, 2014 · N450UP · Boeing 75724APF · Emergency Lighting
  > EMERGENCY LIGHTS UNARMED LIGHTS INOPERATIVE ON OVERHEAD PANEL. REPLACED THE LAMPS IAW AMM 33-10. OPS CHECKED NORMAL.
- [SDR IPXA2014071183560](https://openairdocs.org/sdr/IPXA2014071183560.md): Pitot Head · obstructed · Jul 8, 2014 · N450UP · Boeing 75724APF · Pitot/Static System
  > STANDBY AIRSPEED INDICATION IS NOT READING ACCURATELY UP TO 40 KTS IND OFF, ACFT DIVERTED. FLUSHED AUX PITOT SYS NR 1 AND R & R STBY AIRSPEED INDICATOR IAW AMM 34-11-00-173-00 AND 34-13-05-404-003. OPS NORMAL.
- [SDR IPXA2014021981987](https://openairdocs.org/sdr/IPXA2014021981987.md): Window · out of adjust · Feb 17, 2014 · N450UP · Boeing 75724APF · Flight Compartment Windows
  > EXCESSIVE FORCE REQUIRED TO MOVED WINDOW HANDLE AFT, TO THE OPEN POSITION ON FIRST OFFICER`S SIDE. MADE ADJUSTMENT TO R2 WINDOW IAW MM 56-11-02. OPS CHECKED GOOD.
- [SDR IPXA3579734](https://openairdocs.org/sdr/IPXA3579734.md): Floor Panel · damaged · Aug 7, 2013 · N450UP · Boeing 75724APF · Fuselage Floor Panel
  > INSPECTION TYPE:C10, MAIN CABIN FLOOR PANEL 241XGF IS DAMAGED ON EDGES. FABRICATED NEW FLOOR PANEL IAW SREO B757-5320-9692-H.
- [SDR IPXA13577000](https://openairdocs.org/sdr/IPXA13577000.md): Lamp · inoperative · Feb 5, 2013 · N450UP · Boeing 75724APF · Emergency Lighting
  > EMERGENCY LIGHT ASSY HAS FOUR LAMPS INOPERATIVE. INSTALLED LAMPS IAW AMM 33-51-01.
- [SDR IPXA1569517](https://openairdocs.org/sdr/IPXA1569517.md): Support Angle · worn · Sep 29, 2011 · N450UP · Boeing 75724APF · Aerodynamic Fairings
  > INSPECTION TYPE:C1, RT WING, WING TO BODY SUPPORT STRUCTURE IS WORN AT STA 1147 AT MOST INBD T/E PANEL SUPPORT ANGLE. R & R CHORD IAW SRM 51-40-02; SRM 51-40-05; SRM 53-40-71-0I1 SRM 53-00-71-1A1.
- [SDR IPXA1569591](https://openairdocs.org/sdr/IPXA1569591.md): Skin · damaged · Sep 26, 2011 · N450UP · Boeing 75724APF · Nacelle/Pylon, Plate/Skin
  > WHILE INSTALLING NR 2 OTBD THRUST REVERSER, DAMAGED NR 2 PYLON PANEL CUTOUT FOR PANEL NR443BR. REPAIRED IAW ATS ER 11-04738.
- [SDR IPXA1569366](https://openairdocs.org/sdr/IPXA1569366.md): Floor Panel · corroded · Sep 11, 2011 · N450UP · Boeing 75724APF · Fuselage Floor Panel
  > INSPECTION TYPE:C1, ACB NR 3 FLOOR PANEL HAS AREAS OF CORROSION. FABRICATED NEW FLOOR PANEL IAW SRM 53-60-53-0I-1, SRM 53-00-53-1A 1 SRM 51-40-05-0G, SRM 51-20-01-0G.
- [SDR IPXA1569333](https://openairdocs.org/sdr/IPXA1569333.md): Floor Panel · damaged · Sep 11, 2011 · N450UP · Boeing 75724APF · Fuselage Floor Panel
  > INSPECTION TYPE:C1, MAIN DECK FREIGHTER FLOOR PANEL 241 XJF, HAS A DAMAGED FWD OTBD CORNER. FABRICATED NEW FLOOR PANEL IAW SRM 53-00-50-1A 1, SRM 53-00-50-0I 1.
- [SDR IPXA1569332](https://openairdocs.org/sdr/IPXA1569332.md): Floorboard · damaged · Sep 11, 2011 · N450UP · Boeing 75724APF · Fuselage Floor Panel
  > INSPECTION TYPE:C1, MAIN DECK FLOORBOARD 242XCF, HAS A DAMAGED OTBD AFT CORNER. FABRICATED NEW MAIN DECK FLOORBOARD IAW SRM 53-00-50-0I-1, SRM 53-00-50-0I-1, B757-5320-9692 G.
- [SDR IPXA1569331](https://openairdocs.org/sdr/IPXA1569331.md): Floor Panel · corroded · Sep 11, 2011 · N450UP · Boeing 75724APF · Fuselage Floor Panel
  > INSPECTION TYPE:C1, ACB NR 4 FLOOR PANEL HAS AREAS OF CORROSION. FABRICATED REPLACEMENT FLOOR PANEL IAW SRM 53-60-53-0I-1 AND DWG 453N1270.
- [SDR IPXA1569329](https://openairdocs.org/sdr/IPXA1569329.md): Floor Panel · corroded · Sep 11, 2011 · N450UP · Boeing 75724APF · Fuselage Floor Panel
  > INSPECTION TYPE:C1, ACB NR 2 FLOOR PANEL HAS AREAS OF CORROSION. FABRICATED NEW NR 2 FLOOR PANEL IAW SRM 53-60-53-0I-1, SRM 53-00-53-1A1, SRM 51-40-05-0G AND SRM 51-40-08-0G, SRM 51-20-01-0G.
- [SDR IPXA1569392](https://openairdocs.org/sdr/IPXA1569392.md): Strap · corroded · Sep 8, 2011 · N450UP · Boeing 75724APF · APU Cowling/Containment
  > INSPECTION TYPE:C1, WHILE ACCESSING APU INLET HOUSING FOUND CORROSION AT NUTPLATE HOLES ON OUTER STRAP, BS 1823 FROM STR 3R TO STR 6R. REPAIRED IAW ER 11-04502 AND 51-40-02-0G, SRM 51-40-05-0G, SRM 51-40-08-0G, SRM 51-20-01-0G.
- [SDR IPXA20110908002](https://openairdocs.org/sdr/IPXA20110908002.md): Support Angle · corroded · Sep 8, 2011 · N450UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C1, WHILE ACCESSING APU INLET HOUSING, FOUND UPPER SUPPORT ANGLES CORRODED AT STR 3R FROM BS 1789 TO BS 1823. REPLACED IAW SRM 51-40-02.
- [SDR IPXA20110908001](https://openairdocs.org/sdr/IPXA20110908001.md): Support Angle · corroded · Sep 8, 2011 · N450UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:C1, WHILE ACCESSING INLET HOUSING FOUND UPPER SUPPORT ANGLES CORRODED AT STR 6R FROM BS 1789 TO BS 1823. REPLACED IAW SRM 51-40-02.
- [SDR IPXA1569532](https://openairdocs.org/sdr/IPXA1569532.md): Floorbeam · corroded · Sep 7, 2011 · N450UP · Boeing 75724APF · Fuselage Main, Floor Beam
  > INSPECTION TYPE:C1, MAIN CARGO DECK: CORROSION ON FLOORBEAM; BS 1200, RBL 14, WL 208. R & R CORRODED FLOORBEAM IAW SRM 53-00-51-1A 1, SRM 51-10-02-0G.
- [SDR IPXA11569446](https://openairdocs.org/sdr/IPXA11569446.md): Floorbeam · corroded · Sep 7, 2011 · N450UP · Boeing 75724APF · Fuselage Main, Floor Beam
  > INSPECTION TYPE: C1, MAIN CARGO DECK FLOORBEAM HAS BARE METAL AT BS 1200, RBL 20, WL 208. REPAIRED IAW ER 11-04462.
- [SDR IPXA11569445](https://openairdocs.org/sdr/IPXA11569445.md): Floorbeam · corroded · Sep 7, 2011 · N450UP · Boeing 75724APF · Fuselage Main, Floor Beam
  > INSPECTION TYPE: C, MAIN CARGO DECK CORROSION ON FLOORBEAM, BS 1200, RBL 51, WL 208. REPAIRED IAW ER 11-04462.
- [SDR IPXA11569422](https://openairdocs.org/sdr/IPXA11569422.md): Seat Track · corroded · Sep 7, 2011 · N450UP · Boeing 75724APF · Fuselage, Seat/Cargo Attach Fittings
  > INSPECTION TYPE:C1, MAIN CARGO DECK: CORROSION ON SEAT TRACK, BS 1207.5, RBL 44, WL 208. REMOVED, FABRICATED AND INSTALLED NEW SEAT TRACK IAW SRM 53-60-52-0I 1, SRM 53-60-52-1 A, SRM 53-00-52-1A 1, SRM 51-10-02-0G, B757-5310-40638C, MFG DWG 146N5218.
- [SDR IPXA11569421](https://openairdocs.org/sdr/IPXA11569421.md): Seat Track · corroded · Sep 7, 2011 · N450UP · Boeing 75724APF · Fuselage, Seat/Cargo Attach Fittings
  > INSPECTION TYPE:C1, MAIN CARGO DECK: CORROSION ON SEAT TRACK, BS 1624, RBL 44, WL 208. REMOVED, FABRICATED AND INSTALLED NEW SEAT TRACK IAW SRM 53-00-52-1A 1, SRM 51-10-02 SRM 51-40-05-0G, SRM 51-40-08, SRM 53-60-52-0I-1.
- [SDR IPXA11569420](https://openairdocs.org/sdr/IPXA11569420.md): Seat Track · corroded · Sep 7, 2011 · N450UP · Boeing 75724APF · Fuselage, Seat/Cargo Attach Fittings
  > INSPECTION TYPE:C1, MAIN CARGO DECK CORROSION ON SEAT TRACK; BS 1215, RBL 24, WL 208. REMOVED, FABRICATED AND INSTALLED NEW SEAT TRACK IAW SRM 53-00-52-1A 1, SRM 53-60-52-0I 1, SRM 53-60-52-1A 1, SRM 51-10-02-0G, SRM 51-40-02-0G, MFG DWG 146N5218.
- [SDR IPXA1569405](https://openairdocs.org/sdr/IPXA1569405.md): Floorboard · punctured · Sep 7, 2011 · N450UP · Boeing 75724APF · Fuselage Floor Panel
  > INSPECTION TYPE:C1, MAIN CARGO DECK FLOOR PANEL BS 1540-1600, RBL 45-60 IS PUNCTURED. FABRICATED NEW MAIN CARGO DECK FLOOR PANEL IAW SRM 53-00-50-0I 1, SRM 53-00-50-1A 1 AND EO B757-5320-9692-G.
- [SDR IPXA20110907001A](https://openairdocs.org/sdr/IPXA20110907001A.md): Angle · chafed · Sep 7, 2011 · N450UP · Boeing 75724APF · Nacelle/Pylon Miscellaneous Structure
  > INSPECTION TYPE:MOD, NR 1 PYLON AFT FAIRING STRUCTURE FWD LT VERTICAL ANGLE IS CHAFED IN THE RADIUS. R & R ANGLE IAW SRM 51-40-02-0G, SRM 51-40-06-0G, SRM 51-40-05-0G, SRM 51-40-08-0G, AND DWG 313N5033.
- [SDR IPXA11569454](https://openairdocs.org/sdr/IPXA11569454.md): Beam · corroded · Sep 6, 2011 · N450UP · Boeing 75724APF · Fuselage Main, Structure
  > INSPECTION TYPE: C1, CORROSION ON MAIN CARGO STUB BEAM UPPER SURFACE AT NUTPLATE LOCATIONS, BS 900, RBL 48-54, WL 208. REPLACED IAW DWG 144N1079, AND FABRICATED IAW DWG 144N1074. INSTALLED IAW SRM 51-40-02, SRN 51-40-05, AND SRM 51-40-08.
- [SDR IPXA11569453](https://openairdocs.org/sdr/IPXA11569453.md): Beam · corroded · Sep 6, 2011 · N450UP · Boeing 75724APF · Fuselage Main, Structure
  > INSPECTION TYPE: C1, CORROSION ON MAIN CARGO STUB BEAM UPPER SURFACE AT NUTPLATE LOCATIONS BS 900, LBL 48-54, WL 208. REPLACED IAW DWG 144N1079 AND FABRICATED IAW DWG 144N1074. INSTALLED IAW SRM 51-40-02, SRN 51-40-05, AND SRM 51-0-08.

Next page: https://openairdocs.org/aircraft/N450UP/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 = 'N450UP' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N450UP/reports

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