# Service difficulty reports: N438UP

A list on [N438UP](https://openairdocs.org/aircraft/N438UP.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 5 · 217 reports

- [SDR IPXA2026101937503](https://openairdocs.org/sdr/IPXA2026101937503.md): Control Valve · faulted · Oct 14, 2026 · N438UP · Boeing 75724APF · Cabin Pressure Control System
  > CABIN ALTITUDE EICAS MSG AT FL300. IN ADDITION TO CABIN ALTITUDE FAULT. RT PACK FLOW CONTROL AND SHUTOFF VALVE WAS REMOVED AND REPLACED. OPERATIONAL TESTED BOTH LEFT AND RIGHT PACKS. MOVED PACK TEMPERATURE CONTROLS TO LOW AND HIGH SETTINGS. SYSTEM OPERATIONALL
- [SDR IPXA2026101437503](https://openairdocs.org/sdr/IPXA2026101437503.md): Controller · faulted · Oct 14, 2026 · N438UP · Boeing 75724APF · Cabin Pressure Controller
  > CABIN ALTITUDE EICAS MSG AT FL300 ORDERED RIGHT PACK TEMP CONTROLLER.
- [SDR IPXA2026090927419](https://openairdocs.org/sdr/IPXA2026090927419.md): Sensor · out of adjust · Sep 7, 2026 · N438UP · Boeing 75724APF · Door Warning System
  > APG, EICAS INDICATION LT FWD ENTRY DOOR AND OVERHEAD ENTRY DOOR ARE PERMANENTLY ON. DURING TROUBLESHOOTING FOUND CREW ENTRY DOOR SENSOR OUT OF LIMITS. ADJUSTED CREW ENTRY DOOR SENSOR IAW AMM 52-71-00-825-223. ADJUSTMENT GOOD. PERFORMED CREW ENTRY DOOR WARNIN
- [SDR IPXA2026090827419](https://openairdocs.org/sdr/IPXA2026090827419.md): Warning Message · illuminated · Sep 7, 2026 · N438UP · Boeing 75724APF · Door Warning System
  > APG, EICAS INDICATION LT FWD ENTRY DOOR AND OVERHEAD ENTRY DOOR ARE PERMANENTLY ON.
- [SDR IPXA2026080892392](https://openairdocs.org/sdr/IPXA2026080892392.md): Splice Plate · corroded · Aug 3, 2026 · N438UP · Boeing 75724APF · Elevator Miscellaneous Structure
  > UPON REMOVAL OF RT ELEVATOR TIP TRAILING EDGE WEDGE FOUND CORROSION ON UPPER SPLICE PLATE AND UPPER CONDUCTIVE FRAME. INSTALLED ONE UPPER SPLICE PLATE AT RT ELEVATOR IAW SRM 51-40-02-0G-0, & DWG 183N2901.
- [SDR IPXA2026082469565](https://openairdocs.org/sdr/IPXA2026082469565.md): Trunnion · corroded · Aug 1, 2026 · N438UP · Boeing 75724APF · Wing, Landing Gear Attach Fittings
  > LEFT MLG FWD TRUNNION BEARING INNER BORE HAS LIGHT PITTING CORROSION. INSTALLED LT MLG FWD TRUNNION SUPPORT ASSY IAW AMM 57-54-05-404-001.
- [SDR IPXA2026080872397](https://openairdocs.org/sdr/IPXA2026080872397.md): Bearing Race · corroded · Aug 1, 2026 · N438UP · Boeing 75724APF · Wing, Landing Gear Attach Fittings
  > LEFT MLG AFT TRUNNION BEARING RACE HAS PITTING CORROSION ON THE INSIDE. INSTALLED LMLG FWD TRUNNION SUPPORT ASSY IAW AMM 57-54-05-404-001, T/W ID: 21-968. PROCURED AND VERIFIED LT MLG AFT TRUNNION BEARING IS EFFECTIVE ON AIRCRAFT IAW AIPC 57-54-03-02, ITEM 66
- [SDR IPXA2026080995623](https://openairdocs.org/sdr/IPXA2026080995623.md): Floor Panel · gouged · Jul 28, 2026 · N438UP · Boeing 75724APF · Fuselage Floor Panel
  > ACCOMPLISH A PERMANENT REPAIR PER SREO-3220-REQ002 AFT CARGO FLOOR PANEL. CUT OUT DAMAGE ON PANEL 153AF AFT CARGO FLOOR PANEL CUT OUT DIMENSIONS LENGTH 2.9" WIDTH 1.6" WITH A.500" RADIUS REF SREO-3220-REQ002 REV 1. INSTALLED REPAIR DOUBLER ON AFT CARGO COMPT
- [SDR IPXA2026080869766](https://openairdocs.org/sdr/IPXA2026080869766.md): Retainer · cracked · Jul 26, 2026 · N438UP · Boeing 75724APF · Fuselage Main, Structure
  > LEFT MLG FWD TRUNNION FAIRING DOOR ASSY HAS A CRACKED SEAL RETAINER. LOCATED AND DRILLED NEW SEAL RETAINER AT LT MLG FWD TRUNNION FAIRING DOOR ASSY IAW SRM 51-40-05-0G-0.
- [SDR IPXA2026091124435](https://openairdocs.org/sdr/IPXA2026091124435.md): Frame · dented · Jul 23, 2026 · N438UP · Boeing 75724APF · Fuselage Main, Frame
  > MAJOR REPAIR, AFT CARGO COMPARTMENT INTERNAL FUSELAGE STRUCTURE FRAME HAS A DENT APPROX AT BS 1380 BTW STGR 24L AND STGR 23L, ACCOMPLISH ED THE REPAIR IN ACCORDANCE WITH EO-98452-REQ1 AND STE-SAA EA 757-5360-01-B0800 REV. I/R.
- [SDR IPXA2026072718902](https://openairdocs.org/sdr/IPXA2026072718902.md): Strap · corroded · Jul 23, 2026 · N438UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > MAJOR REPAIR, WHILE EVALUATING APU INLET SURROUND STRUCTURE FOUND CORROSION AT AFT STRAP STA 1825 BETWEEN S-3R TO S-6R. ATA 53-80 INSTALLED 01EA REPAIR STRAP AND 01EA OUTER STRAP AT APU INLET AFT CUTOUT STA 1825.00 BTW STGR 03-06RH IN REF B757-200PF SRM 53-80
- [SDR IPXA2026092197676](https://openairdocs.org/sdr/IPXA2026092197676.md): Door Frame · cracked · Jul 22, 2026 · N438UP · Boeing 75724APF · Fuselage Main, Structure
  > UPON REMOVAL OF SEAL RETAINER AT RT WW CUTOUT BS 1060 FOUND CHANNEL SUPPORT WITH ELONGATED HOLE AND CRACKED. INSTALLED SUPPORT CHANNEL AT RT WW CUTOUT BS 1060 IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026082688984](https://openairdocs.org/sdr/IPXA2026082688984.md): Cam · gouged · Jul 22, 2026 · N438UP · Boeing 75724APF · Passenger/Crew Doors
  > CREW ENTRY DOOR UPPER AND LOWER LATCH CAM HAS GOUGE DAMAGE. INSTALLED CREW ENTRY LOWER LATCH CAM IAW CMM 52-11-08 AND AMM 20-11-00-912-001.
- [SDR IPXA2026080706754](https://openairdocs.org/sdr/IPXA2026080706754.md): Angle · corroded · Jul 22, 2026 · N438UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > MAIN CABIN FLOOR DECK PLATE LOWER SURFACE NUTPLATE RETAINERS CORRODED THROUGHOUT LT & RT AND CENTER SECTION BS 1680 TO 1720. INSTALLED, RESTORED SURFACE FINISH AND APPLIED CIC ON NEW ANGLE IAW SRM 51-40-02-0G-0, PAR 4, REV 125, DWG 146N5221 REV B, AMM 51-21-1
- [SDR IPXA2026080806775](https://openairdocs.org/sdr/IPXA2026080806775.md): Angle · corroded · Jul 22, 2026 · N438UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > MAIN CARGO AFT DECK PLATE LOWER SURFACE STIFFENER EXFOLIATED RH SIDE BS 1720. INSTALLED, RESTORED SURFACE FINISH AND APPLIED CIC ON NEW ANGLE IAW SRM 51-40-02-0G-0, PAR 4, REV 125 20, DWG 146N5221, REV B, AMM 51-21-15-370-801, PAR 2, & AMM 51-24-09-377-001, P
- [SDR IPXA2026073188984](https://openairdocs.org/sdr/IPXA2026073188984.md): Cam · gouged · Jul 22, 2026 · N438UP · Boeing 75724APF · Passenger/Crew Doors
  > CREW ENTRY DOOR UPPER AND LOWER LATCH CAM HAS GOUGE DAMAGE VERIFIED STEP 11.
- [SDR IPXA2026072792221](https://openairdocs.org/sdr/IPXA2026072792221.md): Splice Plate · corroded · Jul 22, 2026 · N438UP · Boeing 75724APF · Elevator Structure
  > RIGHT ELEVATOR OTBD END SPLICE PLATE BETWEEN TIP AND CONDUCTIVE FRAME HAD CORROSION. INSTALLED 1 EA LOWER SPLICE PLATE AT RT ELEVATOR IAW SRM 51-40-02-0G-0 AND DWG 183N2901.
- [SDR IPXA2026073187788](https://openairdocs.org/sdr/IPXA2026073187788.md): Angle · cracked · Jul 21, 2026 · N438UP · Boeing 75724APF · Elevator Structure
  > RIGHT HORIZONTAL STAB REAR SPAR TO ELEVATOR FRONT SPAR BONDING WIRE DAMAGED AND ATTACH BRACKET HAVE CORROSION AT OTBD SIDE OF OTBD HINGE. INSTALLED 1 EA NEW BONDING JUMPER AT RT HORZ STAB REAR SPAR TO ELEVATOR FRONT SPAR IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026080964457](https://openairdocs.org/sdr/IPXA2026080964457.md): Support Bracket · nicked · Jul 21, 2026 · N438UP · Boeing 75724APF · Horizontal Stabilizer Miscellaneous Structure
  > HORZ STAB COMPT, STA. 1787.45 FWD FACE BILGE AREA SUPPORT BRACKET HAS NICK DAMAGE JUST ABOVE OF THE APU BLEED DUCT (059-09). REMOVED DAMAGED SUPPORT BRACKET AT HORZ STAB COMPT, STA. 1787.45 FWD FACE BILGE AREA PER 757-200PF-SRM 51-40-02-0G-0. INSTALLED SUPPORT
- [SDR IPXA2026073182994](https://openairdocs.org/sdr/IPXA2026073182994.md): Support Bracket · cracked · Jul 21, 2026 · N438UP · Boeing 75724APF · Nacelle/Pylon Miscellaneous Structure
  > NR 1 ENG COOLING AIR MANIFOLD INLET AT 9 OCLOCK POS. HAS A CRACKED SUPPORT BRACKET. INSTALLED NEW SERVICIABLE BRACKET KIT IAW SRM 51-40-02.
- [SDR IPXA2026073183785](https://openairdocs.org/sdr/IPXA2026073183785.md): Support Bracket · cracked · Jul 21, 2026 · N438UP · Boeing 75724APF · Nacelle/Pylon, Main Frame
  > NR 1 ENG COOLING AIR MANIFOLD INLET AT 3 OCLOCK POS. HAS A CRACKED SUPPORT BRACKET. INSTALLED NEW SUPPORT BRACKET AT NR 1 ENGINE COOLING AIR MANIFOLD INLET AT 3 OCLOCK POSITION IAW SRM 51-40-02-0G-0 PAR. 4 AND 9. AND AMM 70-51-00-912-001-R00, PAR.2
- [SDR IPXA2026080786680](https://openairdocs.org/sdr/IPXA2026080786680.md): Floorbeam · cracked · Jul 21, 2026 · N438UP · Boeing 75724APF · Fuselage Main, Floor Beam
  > FWD CARGO COMP CEILING AT FWD UPPER CUTOUT MAIN CABIN FLOORBEAM FRAME ANGLE IS CRACKED. INSTALLED THE ANGLE, FWD CARGO COMP CEILING, FWD UPPER CUTOUT, MAIN CABIN FLOORBEAM FRAME BS 560, RBL 54, IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026080187673](https://openairdocs.org/sdr/IPXA2026080187673.md): Angle · corroded · Jul 21, 2026 · N438UP · Boeing 75724APF · Stabilizer System Wiring
  > LEFT HORIZONTAL STAB REAR SPAR TO ELEVATOR FRONT SPAR BONDING WIRE AND ATTACH BRACKETS HAVE CORROSION AT OTBD SIDE OF OTBD HINGE. INSTALLED ONE ANGLE IAW SRM 51-40-02-0G-0 & AMM 20-11-00-912-001.
- [SDR IPXA2026072764713](https://openairdocs.org/sdr/IPXA2026072764713.md): Gusset · corroded · Jul 21, 2026 · N438UP · Boeing 75724APF · Horizontal Stabilizer Structure
  > AFT HORIZONAL STAB BS 1885 FWD FACE 311AL SERVICE DOOR TWO LATCH FITTINGS HAD EVIDENCE OF CORROSION. OUT OF LIMITS. INSTALLED 4 EA GUSSETS AT LBL 5, 2 EA & RBL 5, 2 EA FOR LATCH FITTING ASSY AT APU LOWER FIREWALL BS 1885.2 IAW 51-40-03-0G-0, PAR 4C, AND DWG
- [SDR IPXA2026091159491](https://openairdocs.org/sdr/IPXA2026091159491.md): Bracket · cracked · Jul 20, 2026 · N438UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > RIGHT WW CUTOUT SEAL SUPPORT BRACKET CRACKED INBD. INSTALLED NEW SERVICABLE BRACKET 654N0243-12 AT RT WW CUTOUT FWD SIDE INBD IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026091159511](https://openairdocs.org/sdr/IPXA2026091159511.md): Bracket · cracked · Jul 20, 2026 · N438UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > RT WW CUTOUT SEAL SUPPORT BRACKET IS CRACKED OTBD. INSTALLED NEW SERVICABLE BRACKET 149N7550U58 AT RT WW CUTOUT FWD SIDE OTBD IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026072759320](https://openairdocs.org/sdr/IPXA2026072759320.md): Strap · corroded · Jul 20, 2026 · N438UP · Boeing 75724APF · Fuselage Main, Structure
  > APU INLET SORROUND STRUCTURE FWD STRAP HAS CORROSION. INSTALLED THE FWD STRAP, UPPER SUPPORT ANGLE, LOWER SUPPORT ANGLE, UPPER CORNER ANGLE, LOWER CORNER ANGLE AT BELOW APU INLET DOOR FRAME BTW BS 1825 - 1787.45, STR 3R-6R IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026052266584](https://openairdocs.org/sdr/IPXA2026052266584.md): Duct · loose · May 19, 2026 · N438UP · Boeing 75724APF · Air Distribution System
  > CABIN ALTITUDE WARNING CLIMBING THROUGH FL 225. AIR TURN BACK. SECURED LOOSE DUCT AND LOOSE SUPPORT RODS AT RH PACK PLENUM MAIN DUCT. REF IPC 21-51-15-01 ITEM 215 AND 203. WILL REQUIRE ACFT PRESSURIZATION CHECK WITH BOTH PACK OPERATING. ACCOMPLISHED SATISFACT
- [SDR IPXA2026052066584](https://openairdocs.org/sdr/IPXA2026052066584.md): Duct · loose · May 19, 2026 · N438UP · Boeing 75724APF · Cabin Pressure Control System
  > CABIN ALTITUDE WARNING CLIMBING THROUGH FL 225. AIR TURN BACK SECURED LOOSE DUCT AND LOOSE SUPPORT RODS AT RH PACK PLENUM MAIN DUCT. REF IPC 21-51-15-01 ITEM 215 AND 203. WILL REQUIRE ACFT PRESSURIZATION CHECK WITH BOTH PACK OPERATING.
- [SDR IPXA2026052087031](https://openairdocs.org/sdr/IPXA2026052087031.md): Fuel Sys · inoperative · May 14, 2026 · N438UP · Boeing 75724APF · Fuel Storage
  > FUEL MIGRATION FL 350. TOP OF DESCENT 0.0. START DESCENT 300. IN DESCENT 600. ON LANDING 1600. AT PARKING 1400. NOTE! LEFT TANK TO CENTER. REMOVED AND REPLACED BOTH CENTER TANK REFUELING VALVES (VALVE, ASSY, FUEL CONTROL), 2 EACH DRAIN CHECK VALVES (VALVE PRE
- [SDR IPXA2025111755667](https://openairdocs.org/sdr/IPXA2025111755667.md): Fuel Sys · out of balance · Nov 7, 2025 · N438UP · Boeing 75724APF · Aircraft Fuel Distribution System
  > APPEARS TO BE MIGRATING FROM THE RIGHT TO LEFT TANK. STARTED WITH 7.2 IN LEFT TANK 7.5 IN RIGHT, 0.3 IN CENTER. AT TOP OF CLIMB LH TANK 5.8 RIGHT FUEL TANK AT 5.3 CENTER AT 0.5. SEE LOG PG PICTURE. INSTALLED L/H AFT X FEED VALVE ACTUATOR IAW AMM TASK 28-22-12
- [SDR IPXA2025110755667](https://openairdocs.org/sdr/IPXA2025110755667.md): Fuel Sys · malfunctioned · Nov 7, 2025 · N438UP · Boeing 75724APF · Aircraft Fuel System
  > APPEARS TO BE MIGRATING FROM THE RIGHT TO LEFT TANK. STARTED WITH 7.2 IN LEFT TANK 7.5 IN RIGHT, 0.3 IN CENTER. AT TOP OF CLIMB LH TANK 5.8 RIGHT FUEL TANK AT 5.3 CENTER AT 0.5.
- [SDR IPXA2025103191965](https://openairdocs.org/sdr/IPXA2025103191965.md): Fuel Tank · out of balance · Oct 28, 2025 · N438UP · Boeing 75724APF · Aircraft Fuel Distribution System
  > IN FLIGHT RIGHT FUEL TANK WENT 3000 LBS LESS THAN LEFT. INITIALLY WHEN BALANCED RIGHT TANK DROPPED 500 LBS IN TEN MINS THEN 1200 IN 30 MINS. LANDED WITH 3800 LBS LESS IN RIGHT TANK. REMOVED AND REPLACED LEFT WING FUELING SHUTOFF VALVE I.A.W. UPS B757 AMM 28-2
- [SDR IPXA2025102991965](https://openairdocs.org/sdr/IPXA2025102991965.md): Fuel Sys · out of balance · Oct 28, 2025 · N438UP · Boeing 75724APF · Aircraft Fuel Distribution System
  > IN FLIGHT RIGHT FUEL TANK WENT 3000 LBS LESS THAN LEFT. INITIALLY WHEN BALANCED RIGHT TANK DROPPED 500 LBS IN TEN MINS THEN 1200 IN 30 MINS. LANDED WITH 3800 LBS LESS IN RIGHT TANK.
- [SDR IPXA2025110450848](https://openairdocs.org/sdr/IPXA2025110450848.md): Fuel · out of balance · Oct 25, 2025 · N438UP · Boeing 75724APF · Aircraft Fuel Distribution System
  > FUEL CONFIG MESSAGE IN CRUISE. RIGHT TANK 2000LBS LESS THAN LEFT. RAN QRH REBALANCING L&R. AFTER REBALANCING, ON DECENT 12.8 AS RH TANK WAS 1000 LESS THAN LEFT TANK. PERFORMED OPS CHECK OF LH AND RH DEFUEL VALVES IAW AMM 28-26-01-404-145. OPS CHECK GOOD.
- [SDR IPXA2025102750848](https://openairdocs.org/sdr/IPXA2025102750848.md): Fuel Sys · out of balance · Oct 25, 2025 · N438UP · Boeing 75724APF · Aircraft Fuel Distribution System
  > FUEL CONFIG MESSAGE IN CRUISE. RIGHT TANK 2000LBS LESS THAN LEFT. RAN QRH REBALANCING L&R. AFTER REBALANCING, ON DECENT 12.8 AS RH TANK WAS 1000 LESS THAN LEFT TANK.
- [SDR IPXA2025022640252](https://openairdocs.org/sdr/IPXA2025022640252.md): Stringer · punctured · Feb 19, 2025 · N438UP · Boeing 75724APF · Fuselage Main, Longeron/Stringer
  > **SDR FILED OPEN** AIRCRAFT FUSELAGE PUNCTURED APPROXIMATELY 9FT AFT OF LOWER AFT CARGO DOOR MATERIAL IDENTIFICATION: DOUBLER P/N 2024T3.063", PO# SP2772414, SNR LOT# 5696144. FILLER P/N 2024T39.056", PO# SP1818420, SNR LOT# 5995. STRINGER SPLICE P/N BAC149
- [SDR IPXA2024112642393](https://openairdocs.org/sdr/IPXA2024112642393.md): Fuel Sys · out of balance · Nov 22, 2024 · N438UP · Boeing 75724APF · Fuel Storage
  > WE DEP DTW WITH 10.1 IN L AND 10.2 IN R TANK 1 HOUR INTO THE FLIGHT WE HAVE A 1000LBS DIFF BETWEEN TANKS 7.1 IN L AND 6.0 IN R. @ THE GATE AFTER BLOCK IN L 6.2 R 4.6 FUEL IMBALANCE AFTER 1:26 MIN IN A REMOVED AND REPLACED RIGHT DEFUEL VAVLE IAW UPS B757 AMM 28
- [SDR IPXA2024112242393](https://openairdocs.org/sdr/IPXA2024112242393.md): Fuel Sys · out of balance · Nov 22, 2024 · N438UP · Boeing 75724APF · Fuel Storage
  > WE DEP DTW WITH 10.1 IN L AND 10.2 IN R TANK 1 HOUR INTO THE FLIGHT WE HAVE A 1000LBS DIFF BETWEEN TANKS 7.1 IN L AND 6.0 IN R. @ THE GATE AFTER BLOCK IN L 6.2 R 4.6 FUEL IMBALANCE AFTER 1:26 MIN IN A FUEL IMBALANCE WITHIN AMM 28-21-00-702-001 LIMITS BASED ON
- [SDR IPXA2024041227011](https://openairdocs.org/sdr/IPXA2024041227011.md): Evas Unit · inoperative · Apr 10, 2024 · N438UP · Boeing 75724APF · Emergency Equipment
  > CAPTS EVAS UNIT BLOWER WILL NOT STOP ( SWITCH FAILED) INSTALLED NEW CAPTAINS EVAS IAW 757 AMM 25-69-00. OPS GOOD, THIS CLEARS DEFERRAL.
- [SDR IPXA2024041027011](https://openairdocs.org/sdr/IPXA2024041027011.md): Switch · failed · Apr 10, 2024 · N438UP · Boeing 75724APF · Emergency Equipment
  > CAPT`S EVAS UNIT BLOWER WILL NOT STOP ( SWITCH FAILED) C/W DMP 25-60-01 BY REMOVING CAPTS EVAS UNIT IAW AMM 25-69-00-401
- [SDR IPXA2023120188953](https://openairdocs.org/sdr/IPXA2023120188953.md): Fuel Tank · leaking · Nov 21, 2023 · N438UP · Boeing 75724APF · Fuel Storage
  > SUSPECTED FUEL LEAK ON R/H MAIN TANK/ENGINE! IT BEGAN AT APPROX 10,000 TO 6000 FT. SUSPECT RH DEFUEL VALVE LEAKING. REMOVED AND REPLACED RH DEFUEL VALVE ACTUATOR IAW AMM 28-26-02, OPS CHECK GOOD.
- [SDR IPXA2023112188953](https://openairdocs.org/sdr/IPXA2023112188953.md): Unknown · unknown · Nov 21, 2023 · N438UP · Boeing 75724APF · Aircraft Fuel System
  > SUSPECTED FUEL LEAK ON R/H MAIN TANK/ENGINE! IT BEGAN AT APPROX 10,000 TO 6000 FT. SUSPECT RH DEFUEL VALVE LEAKING. REMOVED AND REPLACED RH DEFUEL VALVE ACTUATOR IAW AMM 28-26-02, OPS CHECK GOOD.
- [SDR IPXA2023050293091](https://openairdocs.org/sdr/IPXA2023050293091.md): Skin Panel · damaged · May 2, 2023 · N438UP · Boeing 75724APF · Fuselage Main, Structure
  > INSPECTION TYPE:DI*MAJOR REPAIR* MULTIPLE DENTS AND DAMAGE AT STA 382-440 STR 16L-22LREPAIRED FUSELAGE SKIN STA 382-440 STR 16L-22L PER UPS EO B757-5330-86623-A AND VTMAE EA 757-5310-27-A3198 REV-
- [SDR IPXA2023050293094](https://openairdocs.org/sdr/IPXA2023050293094.md): Stringer · damaged · May 2, 2023 · N438UP · Boeing 75724APF · Fuselage Main, Longeron/Stringer
  > INSPECTION TYPE:SPVINCOMING DAMAGE TO STRINGER 20L STA 404-440REMOVED, FABRICATED AND INSTALLED STRINGER IAW SRM 51-40-02
- [SDR IPXA2023050293093](https://openairdocs.org/sdr/IPXA2023050293093.md): Stringer · damaged · May 2, 2023 · N438UP · Boeing 75724APF · Fuselage Main, Longeron/Stringer
  > INSPECTION TYPE:SPVINCOMING DAMAGE TO STRINGER 18 L STA 418-440REMOVED, FABRICATED AND INSTALLED STRINGER IAW SRM 51-40-02
- [SDR IPXA2023050293092](https://openairdocs.org/sdr/IPXA2023050293092.md): Stringer Clip · broken · May 2, 2023 · N438UP · Boeing 75724APF · Fuselage Main, Attach Fittings
  > INSPECTION TYPE:SPVSTRINGER CLIP AT 18L STA 418 LOWER LEG BROKENREMOVED, FABRICATED AND INSTALLED STRINGER CLIP IAW SRM 51-40-02
- [SDR IPXA2023042793005](https://openairdocs.org/sdr/IPXA2023042793005.md): Skin Panel · damaged · Apr 17, 2023 · N438UP · Boeing 75724APF · Fuselage Main, Plate/Skin
  > INSPECTION TYPE:SV*MAJOR REPAIR* SKIN DAMAGE STA 340 TO 355 BETWEEN STR 11L AND 12LREPAIRED PER VTMAE EA 757-5310-27-A3202 AND UPS EO B757-5330-86624-A
- [SDR IPXA2022061883218](https://openairdocs.org/sdr/IPXA2022061883218.md): Shear Web · corroded · Jun 18, 2022 · N438UP · Boeing 75724APF · Crew Oxygen System
  > INSPECTION TYPE:SEG3MAIN CABIN FLOOR SHEAR WEB AT FS 275 HAS SURFACE CORROSIONREMOVED CORROSION FOUND SHEAR WEB TO BE WITHIN LIMITS PER SRM 53-10-51-1A-1
- [SDR IPXA2022061683186](https://openairdocs.org/sdr/IPXA2022061683186.md): Stringer · dented · Jun 16, 2022 · N438UP · Boeing 75724APF · Fuselage Main, Structure
  > INSPECTION TYPE:SEG1AFT LOWER CARGO PIT AT FRAME 1500 RH SIDE AT STRINGER 26R HAS A DENT ON THE UPPER FLANGE OF FRAMEREPAIRED FRAME PER RCD AND SRM 53-00-07-2R-5 DETAIL I

Next page: https://openairdocs.org/aircraft/N438UP/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 = 'N438UP' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N438UP/reports

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