# Service difficulty reports: N437UP

A list on [N437UP](https://openairdocs.org/aircraft/N437UP.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 4 · 165 reports

- [SDR IPXA2026100722647](https://openairdocs.org/sdr/IPXA2026100722647.md): Bulb · inoperative · Oct 6, 2026 · N437UP · Boeing 75724APF · Emergency Lighting
  > ENTRY DOOR EXIT SIGN HAS 6 EACH INOP BULBS. RELAMPED 6 EACH ENTRY DOOR EXIT SIGN INOP. BULBS IAW AMM 33-51-01 OPS CHECK GOOD.
- [SDR IPXA2026070133855](https://openairdocs.org/sdr/IPXA2026070133855.md): Unknown · odor · Jun 30, 2026 · N437UP · Boeing 75724APF · Air Distribution System
  > PASSING BELOW 4000 ON ARRIVAL STRONG ODOR OF DIRTY SOCKS. CLEARED CONTAMINATION PER AMM 21-00-01. RAN APU AND RIGHT ENGINE.
- [SDR IPXA2026042763225](https://openairdocs.org/sdr/IPXA2026042763225.md): Lamp · inoperative · Apr 24, 2026 · N437UP · Boeing 75724APF · Emergency Lighting
  > MULTIPLE LIGHTS INOP EMERGENCY EXIT LIGHT ASSY. R & R INOPERATIVE LAMPS IN EXIT LIGHT ASSY IAW AMM 33-51-01-962-001. OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR IPXA2026040404417](https://openairdocs.org/sdr/IPXA2026040404417.md): Plate · corroded · Mar 16, 2026 · N437UP · Boeing 75724APF · Elevator, Plate/Skin
  > LEFT ELEVATOR UPPER AREA AT THE OTBD TIP HAD CORROSION. INSTALLED UPPER TIP PLATE AND UPPER SHIM IAW SRM 51-40-02-0G.
- [SDR IPXA2026033195890](https://openairdocs.org/sdr/IPXA2026033195890.md): Strap · corroded · Mar 16, 2026 · N437UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > APU DOOR INTAKE SURROUND FWD STRAP P/N 148N3138-20 IS CORRODED INSTALLED NEW FWD STRAP AT APU INTAKE DOOR IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026040204493](https://openairdocs.org/sdr/IPXA2026040204493.md): Plate · corroded · Mar 16, 2026 · N437UP · Boeing 75724APF · Elevator, Plate/Skin
  > LH ELEVATOR LOWER AREA AT THE O/B TIP HAVE CORROSION. INSTALLED LOWER TIP PLATE, SHIM AND ELEVATOR TIP IAW SRM B757-200 TASK: 51-40-02.
- [SDR IPXA2026032700092](https://openairdocs.org/sdr/IPXA2026032700092.md): Frame · corroded · Mar 16, 2026 · N437UP · Boeing 75724APF · Fuselage Main, Frame
  > FOUND DURING REMOVAL OF APU EXHAUST SUPPORT, APU TAIL CONE LOWER FRAME RING AT BS 1992.8 IS CORRODED. INSTALLED FRAME RING ASSY AND ALUMINUM SHEET (SPLICE). IAW SRM 51-40-02.
- [SDR IPXA2026032696001](https://openairdocs.org/sdr/IPXA2026032696001.md): Bracket · cracked · Mar 16, 2026 · N437UP · Boeing 75724APF · Fuselage Main, Structure
  > FLIGHT DECK AFT FIREWALL NEAR TOP HAS (2 EA) BROKEN CLIP BRACKETS. INSTALLED NEW 2EA CLIP BRACKETS AT STR FLIGHT DECK AFT FIREWALL NEAR TOP, IAW 757PF200 SRM 51-40-02-0G-0.
- [SDR IPXA2026032788116](https://openairdocs.org/sdr/IPXA2026032788116.md): Hinge · corroded · Mar 15, 2026 · N437UP · Boeing 75724APF · Fuselage, Door Hinge
  > RIGHT ECS BAY DOOR PNEUMATIC GROUND SERVICE DOOR HAS TWO EXFOLIATED HINGES. VERIFIED STEP 4. REMOVAL OF TWO CORRODED HINGE FROM DOOR PNEUMATIC GROUND SERVICE DOOR.IAW SRM 51-40-02. INSTALLED THE HINGES IN RT ECS BAY DOOR PNEUMATIC GROUND SERVICE DOOR IAW SR
- [SDR IPXA2026032588224](https://openairdocs.org/sdr/IPXA2026032588224.md): Thrust Reverser · dented · Mar 15, 2026 · N437UP · Boeing 75724APF · Engine Thrust Reverser
  > FAULT-STR-Z400 #1 ENG O/B T/R C-DUCT ACOUSTIC INNER SKIN HAS A PUNCTURE (2 LOCATIONS), INSPECTED, REPAIRED DAMAGED AREA (2EA), FILLED HOLES 2(E/A) WITH ADHESIVE FILLER COMPOUND P/N:04-009-0146 B/N:0004667693, IAW B757-200 AMM 78-31-20-308-117.
- [SDR IPXA2026033168029](https://openairdocs.org/sdr/IPXA2026033168029.md): Tray · cracked · Mar 14, 2026 · N437UP · Boeing 75724APF · Fuselage Main, Structure
  > APU FIRE BOTTLE TRAY CRACKED AT 4EA MOUNTING BOLT HOLES. INSTALLED FIRE BOTTLE BRACKET AT THE AFT BULKHEAD APU. IAW SRM 51-40-02-OG.
- [SDR IPXA2026040374899](https://openairdocs.org/sdr/IPXA2026040374899.md): Doubler · corroded · Mar 14, 2026 · N437UP · Boeing 75724APF · Nacelle/Pylon, Plate/Skin
  > MAJOR REPAIR, NR 2 PYLON INTERNAL AREA BETWEEN PANELS 443CR AND 443BR HAVE CORROSION. COMPLIED WITH EO-97012-REQ1 AND VT-MAE EA 757-5450-27-A4401, REV -
- [SDR IPXA2026040178991](https://openairdocs.org/sdr/IPXA2026040178991.md): Angle · cracked · Mar 14, 2026 · N437UP · Boeing 75724APF · Nacelle/Pylon Miscellaneous Structure
  > FAULT - Z400 - STR #1 PYLON INBD SIDE THROUGH CIRCLE ACCESS PANEL, INTERNAL AFT UPPER SURFACE HAS A CRACKED STRUCTURAL CLIP. DOT 93-012. REMOVED CRACKED CLIP AT #1 PILON I/B SIDE INTERNAL AREA AFT UPPER SURFACE IAW B757-200 SRM 51-40-02. INSTALLED CLIP IAW B75
- [SDR IPXA2026032668052](https://openairdocs.org/sdr/IPXA2026032668052.md): Gusset · cracked · Mar 14, 2026 · N437UP · Boeing 75724APF · Fuselage Main, Structure
  > LEFT AND RIGHT LATCH STOPS AT THE CUT-OUT, FOUR BRACKETS ARE CORRODED. INSTALLED THE FOUR BRACKETS, LT OTBD GUSSET LT INBD GUSSET, RT INBD GUSSET, RT OTBD GUSSET IAW SRM 51-40-02.
- [SDR IPXA2026032579167](https://openairdocs.org/sdr/IPXA2026032579167.md): Angle · cracked · Mar 14, 2026 · N437UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > FWD CARGO THROUGH ACCESS PANEL 122AZ CUTOUT HAS A CRACK. INSTALLED NEW CORNER ANGLE ON INNER LOWER STRUCTURE AND REINSTALLED INNER LOWER STRUCTURE ON ACCESS PANEL 122AZ I.A.W SRM 51-40-02.
- [SDR IPXA2026032179037](https://openairdocs.org/sdr/IPXA2026032179037.md): Bracket · cracked · Mar 14, 2026 · N437UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > RIGHT MLG WHEEL WELL, FWD SEAL RETAINER, SECOND FROM MOST OUTBD BRACKET IS CRACKED. DOT 93-013 INSTALLED ANGLE AT RH MLG WHEEL WELL, FWD SEAL RETAINER, SECOND FROM MOST OUTBD IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026040360672](https://openairdocs.org/sdr/IPXA2026040360672.md): Plate · cracked · Mar 13, 2026 · N437UP · Boeing 75724APF · Cargo/Baggage Doors
  > MAJOR REPAIR. MAIN DECK CARGO DOOR INNER AFT LOWER SKIN PLATE BROKEN. INSTALLED AFT LINNING PANEL AT MAIN DECK CARGO DOOR IAW B757-200 AMM 25-55-00-400-807
- [SDR IPXA2026032857090](https://openairdocs.org/sdr/IPXA2026032857090.md): Support Channel · cracked · Mar 13, 2026 · N437UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > LH MLG WW, DOOR FWD CUTOUT, APPROX STA1080, BELOW BULB SEAL HAS BRACKET AT O/B SIDE BROKEN. DOT 103-25. REMOVED PANEL 197CL, SEAL RETEINER AND SUPPORT- CHANNEL (BROKEN) I.A.W. B757-200 SRM 51-40-02. INSTALLED PANEL 197BL IAW B757-200 SRM 51-40-02-0G. INSPECT
- [SDR IPXA2026040156533](https://openairdocs.org/sdr/IPXA2026040156533.md): Bracket · cracked · Mar 13, 2026 · N437UP · Boeing 75724APF · Fuselage Main, Attach Fittings
  > LEFT MLG WW, BULKHEAD BS 1180, THROUGH PANEL 143XAL, VERTICAL BRACKET AT JOGGLE AREA HAS A CRACK. INSTALLED VERTICAL BRACKET AT LH MLG WW, BULKHEAD 1180, I.A.W B757-200 SRM 51-40-02.
- [SDR IPXA2026032853253](https://openairdocs.org/sdr/IPXA2026032853253.md): Support Channel · cracked · Mar 13, 2026 · N437UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > RIGHT MLG WW CUT-OUT FWD SEAL RETAINER ATTACHMENT FRAME OTBD END CRACKED. INSTALLED THE SUPPORT CHANNEL AND SEAL RETAINER IAW SRM 51-40-02.
- [SDR IPXA2026032762155](https://openairdocs.org/sdr/IPXA2026032762155.md): Skin · delaminated · Mar 13, 2026 · N437UP · Boeing 75724APF · Horizontal Stabilizer Miscellaneous Structure
  > MAJOR REPAIR. SKIN PANEL AT STA 1992 - 1963 HAS DAMAGED HONEYCOMB. REPAIR ACCOMPLISHED IAW PER SRM 51-70-10-2R-4 (REPAIRS TO LARGE USING SRM 51-70-10-2R-0 REPAIR GENERAL GUIDELINES PER SRM 53-80-01-2R-0
- [SDR IPXA2026032057044](https://openairdocs.org/sdr/IPXA2026032057044.md): Angle · cracked · Mar 13, 2026 · N437UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > LH MLG WW, DOOR FWD CUTOUT, APPROX STA1080, HAS BRACKETS BROKEN (6EA). INSTALLED ANGLES (6EA) AT LT MLG WW, DOOR FWD CUTOUT, APPROX BS 1080 IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026033150191](https://openairdocs.org/sdr/IPXA2026033150191.md): Strap · corroded · Mar 12, 2026 · N437UP · Boeing 75724APF · Auxiliary Power Unit (APU) Doors
  > MAJOR REPAIR, APU INLET DOOR AFT STRAP AT STA 1825 WITH CORROSION. REMOVED CORROSION IAW B757 -200 SRM 51-10 02. OK TO INSTALL REPAIR PARTS AT APU INLET DOOR AFT STRAP STA 1825. COMPLIED WITH EA 757-5380-27-A4405 PRELIM 1 REV - AND COMPLIED WITH ALL REQUIREME
- [SDR IPXA2025090482863](https://openairdocs.org/sdr/IPXA2025090482863.md): Window · damaged · Sep 3, 2025 · N437UP · Boeing 75724APF · Flight Compartment Windows
  > L2 WINDOW HEAVILY SCRATCHED AND IMPAIRS VIEW DURING TAXI IN WITH BRIGHT LIGHTS. REMOVED AND REPLACED L2 WINDOW IN REF TO AMM 56-11-02/401. LEAK CHECK GOOD. REF MM 05-51-24-201.
- [SDR IPXA2025090382863](https://openairdocs.org/sdr/IPXA2025090382863.md): Window · scratched · Sep 3, 2025 · N437UP · Boeing 75724APF · Flight Compartment Windows
  > L2 WINDOW HEAVILY SCRATCHED AND IMPAIRS VIEW DURING TAXI IN WITH BRIGHT LIGHTS LEAK CHECK GOOD. REF MM 05-51-24-201.
- [SDR IPXA2025052273258](https://openairdocs.org/sdr/IPXA2025052273258.md): Window · fogged · May 20, 2025 · N437UP · Boeing 75724APF · Flight Compartment Windows
  > **SUPPLEMENTAL SDR** LEFT WINDOW L1 FOGGED UP AT 1000FT. NO INDICATION OF WINDOW HEAT FAILURE. C/W OPERATIONAL TESTS OF WINDOW ANTI ICING SYSTEM AMM 30-41-00 AND WINDSHIELD WIPERS TEST TEST AMM 30-42-00. TESTS PASS. THIS COMPLETES AMM 56-11-01. SYSTEM OK FO
- [SDR IPXA2025052073258](https://openairdocs.org/sdr/IPXA2025052073258.md): Window · arced · May 20, 2025 · N437UP · Boeing 75724APF · Flight Compartment Windows
  > LEFT WINDOW L1 FOGGED UP AT 1000FT. NO INDICATION OF WINDOW HEAT FAILURE PERFORMED OPS CHECK OF WINDOW HEAT IAW AMM 30-41-00, OPS CHECK GOOD AT THIS TIME. UPON FURTHER INSPECTION FOUND WINDOW ARCING NEAR WINDOW HEAT SENSOR AND MOISTURE INGRESS PER AMM 56-11-00
- [SDR IPXA2025020601773](https://openairdocs.org/sdr/IPXA2025020601773.md): Pump · inoperative · Feb 6, 2025 · N437UP · Boeing 75724APF · Fuel Boost Pump
  > CENTER TANK FUEL PUMPS DO NOT SHUT OFF WHEN SELECTED OFF. R/R LFT CTR OVERRIDE BOOST PUMP PER AMM 28-22-03. OPS CHECK NORMAL, NO LEAKS NOTICED.
- [SDR IPXA2024103179960](https://openairdocs.org/sdr/IPXA2024103179960.md): Transfer Sys · out of balance · Oct 31, 2024 · N437UP · Boeing 75724APF · Fuel Transfer Valve
  > ON GROUND MAIN TANKS WERE FULL. 1.4 IN CTR TANK. ON TAKEOFF AT 5000', CTR TANK FUEL WENT TO ZERO WITH CTR PUMPS OFF & NORMAL FUEL CONFIGURATION, AT 10,000 FT THROUGH 25,000 FT, THE LEFT FUEL QTY DECRE PERFORMED 757 FIM TASK 28-21 FAULT TREE 815, NO DEFECTS NOT
- [SDR IPXA2023121582124](https://openairdocs.org/sdr/IPXA2023121582124.md): Light · inoperative · Dec 8, 2023 · N437UP · Boeing 75724APF · Passenger/Crew Doors
  > CREW ENTRY DOOR LIGHT WONT EXTINGUISHED WHEN CLOSED **OII 2** S/M NEEDED INSTALLED NEW CREW ENTRY DOOR WARNING SWITCH PER AMM TASK 52-71-00-400-802. OPS CHECK OK. THIS CLEARS # 2804748.<BR>DMP REVERSED.
- [SDR IPXA2023120882124](https://openairdocs.org/sdr/IPXA2023120882124.md): Unknown · unknown · Dec 8, 2023 · N437UP · Boeing 75724APF · Passenger/Crew Doors
  > CREW ENTRY DOOR LIGHT WONT EXTINGUISHED WHEN CLOSED **OII 2** C/W DMP PER MEL 52-71-1, OPEN.
- [SDR IPXA2022071984337](https://openairdocs.org/sdr/IPXA2022071984337.md): Evas Unit · inoperative · Jul 19, 2022 · N437UP · Boeing 75724APF · Emergency Equipment
  > INSPECTION TYPE:NA** SDR FILED OPEN**FO EVAS STOWAGE BOS NOT SECURED TO STRUCTURED. DEFERRED PER MEL 25-60-1 DMP CW PALCARD INSTALLED
- [SDR IPXA2022040180743](https://openairdocs.org/sdr/IPXA2022040180743.md): Floor Panel · damaged · Apr 1, 2022 · N437UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:SEG3MCD FLOOR PANEL 231XMF IS DELAMINATED ON THE LOWER SIDE CORNERFABBED PANEL 231XMF FROM 5024N400001SS-G, BATCH#3855847 PER SREO B7575-5320-9692-K
- [SDR IPXA2022040180741](https://openairdocs.org/sdr/IPXA2022040180741.md): Floor Panel · damaged · Apr 1, 2022 · N437UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:SEG3MCD FLOOR PANEL 231XJF IS DELAMINATED ON SIDE AREAFABBED PANEL 231XJF FROM 5024N400001SS-G, BATCH #3855847 PER SREO B7575-5320-9692-K
- [SDR IPXA2022040180740](https://openairdocs.org/sdr/IPXA2022040180740.md): Floor Panel · damaged · Apr 1, 2022 · N437UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:SEG3MCD FLOOR PANEL 231XEF IS CRACKED IN 2 PLACES ON SIDE AREAFABBED PANEL 231XEF FROM 5024N400001SS-G, BATCH#3855847 PER SREO B7575-5320-9692-K
- [SDR IPXA2021080972564](https://openairdocs.org/sdr/IPXA2021080972564.md): Floor Panel · damaged · Aug 8, 2021 · N437UP · Boeing 75724APF · Fuselage Floor Panel
  > INSPECTION TYPE:N/AMAIN CARGO DECK FLOOR PANEL DAMAGED AT POS 10,PN 144N5361-2FABRICATED NEW PANEL PER EO B757-5320-9692-K.** ITEM CLASSIFIED AS MAJOR REPAIR & XFER TO NRC 663734 MM 0957252/ALL WORK COMPLETED & SIGNED FOR NRC 663734. THIS CLEARS D750903.
- [SDR IPXA2020110362015](https://openairdocs.org/sdr/IPXA2020110362015.md): Door Sill · fod · Nov 2, 2020 · N437UP · Boeing 75724APF · Cargo/Baggage Doors
  > INSPECTION TYPE: NA, DIVERSION-EMERGENCY DECLARED. EMERGENCY EQUIPMENT USED: O2 MASK AND SMOKE GOGGLES. LANDING WAS UNEVENTFUL. DIVERSION DUE TO MAIN CARGO DOOR EICAS AND LOSS OF PRESSURIZATION OF THE CABIN. DURING INSPECTION OF MCD AREA, FOUND BALL MAT SP
- [SDR IPXA2020041754313](https://openairdocs.org/sdr/IPXA2020041754313.md): Skin · dented · Apr 16, 2020 · N437UP · Boeing 75724APF · Cargo/Baggage Doors
  > INSPECTION TYPE:SEGMCD DENT ON OUTER SKIN AT FWD LIFT ACTREPAIRED DENT IAW EO NO B757-5230-76217-A
- [SDR IPXA2020041754274](https://openairdocs.org/sdr/IPXA2020041754274.md): Support · corroded · Apr 15, 2020 · N437UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > INSPECTION TYPE:SEGSURFACE CORROSION RH WTB SUPPORT STA 1180REPLACE COMPLETE PART
- [SDR IPXA2019111148882](https://openairdocs.org/sdr/IPXA2019111148882.md): Pressure Switch · faulted · Nov 9, 2019 · N437UP · Boeing 75724APF · Aircraft Fuel Distribution System
  > INSPECTION TYPE:N/A**SUPPLEMENTAL SDR** AFTER STARTING BOTH ENGS, WITH 8100 LBS CENTER FUEL & BOTH CENTER PUMPS ON LEFT CENTER PUMPS ON LEFT CENTER PRESS LIGHT ON WITH EICAS MESSAGE OF LEFT CENTER FUEL PUMP. PLACED ON DEFERRAL M689043.REPLACED LH FUEL OVERRID
- [SDR IPXA2019090346306](https://openairdocs.org/sdr/IPXA2019090346306.md): Light · inoperative · Sep 3, 2019 · N437UP · Boeing 75724APF · Emergency Lighting
  > INSPECTION TYPE:N/A EMERGENCY LIGHT ASSY HAS FOUR LAMPS OUT. RELAMPED FOUR LIGHTS BULBS PER AMM 33 51 01 2.
- [SDR IPXA2018101835120](https://openairdocs.org/sdr/IPXA2018101835120.md): Pad · missing · Oct 17, 2018 · N437UP · Boeing 75724APF · Passenger/Crew Doors
  > CREW ENTRY DOOR SHOCK ABSORBER POLY PAD MISSING. REMOVED AND REPLACED SHOCK ABSORBER.
- [SDR IPXA2018101214920](https://openairdocs.org/sdr/IPXA2018101214920.md): Flap System · malfunctioned · Oct 9, 2018 · N437UP · Boeing 75724APF · Trailing Edge Flap Control System
  > TE FLAP DISAGREE LIGHT ILLUMINATED AFTER SELECTING FLAPS 25, FOLLOWED CHECKLIST USED ALT FLAPS. EMERGENCY DECLARED, LANDED WITH FLAPS AT 20. TROUBLESHOT IAW FIM 27-51-00-815-818, FIG 113. OPS CHECKED NORMAL. CYCLED FLAPS THRU SEVRAL TIMES COULD NOT DUPLICA
- [SDR IPXA2018091233858](https://openairdocs.org/sdr/IPXA2018091233858.md): Battery Pack · discharged · Sep 10, 2018 · N437UP · Boeing 75724APF · Emergency Lighting
  > INSPECTION TYPE:PD, CEMER EXIT LIGTHTS FAILED TO TEST DURING PDC. REPLACED BATTERY PACK PER MM 33-51-07.
- [SDR IPXA2018041828709](https://openairdocs.org/sdr/IPXA2018041828709.md): Panel · missing · Apr 13, 2018 · N437UP · Boeing 75724APF · Nacelle/Pylon, Plate/Skin
  > NR 2 ENGINE INBOARD PYLON MISSING PANEL 443HL. INSTALLED A NEW PANEL IAW MM 54-53-01. OK FOR SERVICE.
- [SDR IPXA2017090221252](https://openairdocs.org/sdr/IPXA2017090221252.md): Shutoff Valve · inoperative · Sep 1, 2017 · N437UP · Boeing 75724APF · Pneumatic Distribution System
  > EMERGENCY DECLARED, DUIRING DESCENT TO FL 320, THE RIGHT PACK PRESSURE STARTED TO FLUCTUATE SHORTLY AFTER THE RT ENGINE BLEED EICAS INDICATION. THE CABIN ALTITUDE CLIMBED ABOVE 10,000 AND DESCENDED. REPLACED THE RT PRSOV IAW MM 36-11-09-002-017-001. REPLAC
- [SDR IPXA2017082220830](https://openairdocs.org/sdr/IPXA2017082220830.md): Bracket · detached · Aug 22, 2017 · N437UP · Boeing 75724APF · Fuselage Main, Attach Fittings
  > INSPECTION TYPE: ASE, CAPTAIN'S EVAS MOUNT BRACKET SEPARATED FROM MOUNT HOLES. SECURED AND INSTALLED THE EVAS SYSTEM MOUNTING BRACKET IAW EO B757-2560-45127-H, APPX D, AND AMM 25-69-00.
- [SDR IPXA2016062004869](https://openairdocs.org/sdr/IPXA2016062004869.md): Light · inoperative · Jun 20, 2016 · N437UP · Boeing 75724APF · Emergency Lighting
  > EMERGENCY LIGHT SWITCH UNARMED LIGHT INOPERATIVE. RELAMP, NO HELP. REPLACED UNARMED LIGHT ASSY FOR EMERGENCY LIGHT SWITCH ON OVERHEAD PANEL IAW AMM 33-13-00-0201. OPS CK NORMAL.
- [SDR IPXA2016042802727](https://openairdocs.org/sdr/IPXA2016042802727.md): Skin · dented · Apr 28, 2016 · N437UP · Boeing 75724APF · Elevator, Plate/Skin
  > INSPECTION TYPE:C-12, LEFT ELEVATOR LOWER SURFACE DENTED AT 16.75" FROM INBD END AND 34.5" FROM T/E DENT IN OUT LIMITS AREA DELAMINATED REMOVED DAMAGE ON LOWER SURFACE ON ELEVATOR LT, LAY UP VACCUM BAG REPAIR AREA, PREP AND REAPPLY FINISH ON REPAIR SURFACE, WE
- [SDR IPXA2016042602635](https://openairdocs.org/sdr/IPXA2016042602635.md): Frame · corroded · Apr 15, 2016 · N437UP · Boeing 75724APF · Fuselage Main, Frame
  > INSPECTION TYPE:SEG4, AFT PIT BS 1380 FRAME WEB IS CORRODED BETWEEN S-2R AND S-27R, REPAIRED IAW PF SRM 53-00-07-2R-2, FIGURE 201, DETAIL 2.

Next page: https://openairdocs.org/aircraft/N437UP/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 = 'N437UP' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N437UP/reports

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