# Service difficulty reports: N461UP

A list on [N461UP](https://openairdocs.org/aircraft/N461UP.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 7 · 326 reports

- [SDR IPXA2026090615170](https://openairdocs.org/sdr/IPXA2026090615170.md): Bracket · corroded · Sep 6, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Attach Fittings
  > APU COMPARTMENT FWD BULKHEAD STA 1885 ALL WIRE HARNESSES AND POWER CABLE CLAMP SUPPORT BRACKETS ATTACHED TO BULKHEAD HAVE CORROSION AND OR MISSING PROTECTIVE FINISH AND COAT. RL050. DISPLACED WIRE CLAMPS FROM 22 EA WIRE SUPPORT BRACKETS AT APU COMPARTMENT FWD
- [SDR IPXA2026090615477](https://openairdocs.org/sdr/IPXA2026090615477.md): Longeron · corroded · Sep 6, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Longeron/Stringer
  > LONGERON 17L LOWER SURFACE BETWEEN BS 1885 & 1963, ATTACHED TO SKIN PANELS TO INCLUDE ALL ADJACENT STRUCURE HAS AREAS OF CORROSION AND MISSING PROTECTIVE FINISH AND TOPCOAT. REMOVED 56 EACH FASTENERS AT LONGERON 17L LOWER SURFACE BETWEEN STA 1885 AND STA 1896
- [SDR IPXA2026090615708](https://openairdocs.org/sdr/IPXA2026090615708.md): Support Fitting · corroded · Sep 6, 2026 · N461UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > CANOE PANEL 571BB HAS CORROSION INSIDE THE PIN HOLE. CLEANED AREA AT CANOE PANEL 571BB FOR EVLUATION DAMAGE IAW0 SRM 51-10-02-0G-0. PROCURED FAIRING ASSY. EFFECTIVE IAW IPC 32-12-10-01 REMOVED AND INSTALLED ON TASK CARD T3F18E008KS9E, LINE 510.
- [SDR IPXA2026090486275](https://openairdocs.org/sdr/IPXA2026090486275.md): Skin · debonded · Sep 4, 2026 · N461UP · Boeing 75724APF · APU Cowling/Containment
  > APU COMPARTMENT, RT SIDE HONEYCOMB SKIN PANEL DISBONDED AREA BETWEEN FRAME STA 1918 AND 1941 AND 24" ABOVE LONGERON 17R. REMOVED DAMAGE AREA SKIN IAW SRM 53-80-01-2R-0 REPAIR GENERAL, SECTION 48 DETAIL I, SRM 51-70-10 -2R-2, FIG 203, SHT 1 AND SRM 51-70-10-2R
- [SDR IPXA2026090420255](https://openairdocs.org/sdr/IPXA2026090420255.md): Gusset · corroded · Aug 4, 2026 · N461UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > APU COMPARTMENT FWD BULKHEAD FWD SIDE BS 1885.2, LBL-12 & RBL-9. EXTENSIVE CORROSION. INSTALLED ONE SPLICE RING, ONE LOWER FRAME, ONE INNER TEE CHORD & TWO BRACKET ASSY (GUSSETS LT, RT) AT APU COMPARTMENT FWD BULKHEAD FWD SIDE BS 1885.2 LBL-12 & RBL-9 IAW SRM
- [SDR IPXA2026082620255](https://openairdocs.org/sdr/IPXA2026082620255.md): Bulkhead · corroded · Aug 4, 2026 · N461UP · Boeing 75724APF · APU Cowling/Containment
  > APU COMPARTMENT FWD BULKHEAD FWD SIDE BS 1885.2, LBL 12 & RBL 9. EXTENSIVE CORROSION.
- [SDR IPXA2026080421673](https://openairdocs.org/sdr/IPXA2026080421673.md): Floorbeam · corroded · Jul 29, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Floor Beam
  > BULK CARGO MAIN CABIN FLOOR 2EA NUTPLATE RETAINERS CORRODED BS 1681 BL0 TO RBL6. INSTALLED 2EA NUTPLATE RETAINERS AT 1681 BL0 TO RBL6 IAW SRM 51-40-02-0G-0. AND DRAWING 146N5693.
- [SDR IPXA2026090403739](https://openairdocs.org/sdr/IPXA2026090403739.md): Doubler · corroded · Jul 28, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Structure
  > RIGHT FUSELAGE, INSIDE TUNNEL OF TORQUE BOX NLG, WASTE PAN CORRODED. INSTALLED -81, -84, & -88 DOUBLERS, 4EA. GUSSETS, 6EA. TEECLIPS, 2EA. INTERCOSTAL CHANNELS, 10EA. CLIPS, 1EA. RING RETAINER, 1EA. DOOR LATCH ASSY, 4EA. SHIMS, 1EA. SERVICE VALVE ASSY & 1EA.
- [SDR IPXA2026090803020](https://openairdocs.org/sdr/IPXA2026090803020.md): Intercostal · bent · Jul 28, 2026 · N461UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > INTERCOSTAL UPPER FLANGE IS BENT IN THE AFT LOWER CARGO BAY BS 1366 BETWEEN STR S24R-S25R. REMOVED 2EA STOP FITTINGS AT STA 1380 S24R 1EA CLIP AT STA 1360 S24R FOR ACCESS REMOVE 1EA INTERCOSTAL BETWEEN BS 1360-1380 S24R IAW SRM 51-40-02-0G-0 4. INSTALLED 2EA
- [SDR IPXA2026082401195](https://openairdocs.org/sdr/IPXA2026082401195.md): Skin · misrepaired · Jul 28, 2026 · N461UP · Boeing 75724APF · Standard Practices/Structures
  > MAJOR REPAIR. MAJOR REPAIR F1-008 HAS WHAT APPEARS TO BE 2 SETS OF RIVET SET MARKS STA 1540-1580 STGR 28R-29R. VERIFIED STEP 34 ITEM HAS A REPETITIVE INSPECTION REQUIREMENT PER SRM 53-00-01-2R-29 REPAIR 29. AND GMM RII 04-02.
- [SDR IPXA2026090186382](https://openairdocs.org/sdr/IPXA2026090186382.md): Web · cracked · Jul 27, 2026 · N461UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > MAIN CABIN STA.515 APROX 10" RH FROM BUTTLINE HAS A CRACKED FLOOR SUPPORT WEB. INSTALLED FABRICATED FLOOR SUPPORT IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026090386203](https://openairdocs.org/sdr/IPXA2026090386203.md): Deck Plate · corroded · Jul 27, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Structure
  > MAJOR REPAIR, MAIN CABIN FLOOR BS 1680 FOUND CORRODED APROX 12" LT FROM BUTTLINE. PERFORMED REPAIR PER SRM 53-60-51-2R-8, REPAIR 8, ALTERNATIVE 1. REFERENCE TABLE 202 AND FIGURE 201.
- [SDR IPXA2026083180847](https://openairdocs.org/sdr/IPXA2026083180847.md): Torque Box · delaminated · Jul 27, 2026 · N461UP · Boeing 75724APF · Vertical Stabilizer Miscellaneous Structure
  > MAJOR REPAIR, LT LOWER VERTICAL STABILIZER LOWER FWD TORQUE BOX PANEL HAS AREA OF DELAMINATION AROUND CIRCULAR PATCH/ PLUG NEAR UPPER FWD CORNER. ACCOMPLISHED REPAIR IAW SRM REV 124, 51-70-10-2R-4.
- [SDR IPXA2026090186371](https://openairdocs.org/sdr/IPXA2026090186371.md): Splice Plate · corroded · Jul 27, 2026 · N461UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > MAJOR REPAIR, MAIN CABIN BS 550 APROX 40" LT FROM BUTTLINE AT MAIN CARGO ENTRY SUB FLOOR HAS CORROSION. ACCOMPLISHED THE REPAIR PER EO-98496-REQ1 AND STE-SAA EA 757-5330-01-B0813, REV. I/R
- [SDR IPXA2026080486334](https://openairdocs.org/sdr/IPXA2026080486334.md): Support Strap · corroded · Jul 27, 2026 · N461UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > AFT CARGO COMP AS SEEN FROM MAIN CABIN STA.1580 APROX 40" LH FROM BUTTLINE SUPPORT STRAP IS CORRODED. INSTALLED SUPPORT STRAP AND SPLICE ON AFT CARGO COMP. AT BS 1540 TO STA 1610 LT IAW SRM 51-40-02-0G-0, 51-70-11-0G-0 AND 51-70-13-0G-0.
- [SDR IPXA2026080486315](https://openairdocs.org/sdr/IPXA2026080486315.md): Support Strap · corroded · Jul 27, 2026 · N461UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > AFT CARGO COMP AS SEEN FROM MAIN CABIN BS 1580 APROX 20" LH FROM BUTTLINE SUPPORT STRAP IS CORRODED. INSTALLED SUPPORT STRAP AND SPLICE ON AFT CARGO AT STA 1540 TO STA 1610 LBL 20 IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026090468550](https://openairdocs.org/sdr/IPXA2026090468550.md): Wedge · chafed · Jul 26, 2026 · N461UP · Boeing 75724APF · Trailing Edge Flaps
  > MAJOR REPAIR, LT WING SLAT NR 4 T/E WEDGE LOWER SURFACE CHAFED AT OTBD TRACK AREA. REPAIRED IAW SRM 57-43-02-2R-1 FIG 201, ALL SHEETS AND TABLE 201
- [SDR IPXA2026090468612](https://openairdocs.org/sdr/IPXA2026090468612.md): Wedge · chafed · Jul 26, 2026 · N461UP · Boeing 75724APF · Leading Edge Devices
  > MAJOR REPAIR, LT WING SLAT NR 3 T/E WEDGE LOWER SURFACE CHAFED AT INBD TRACK. ACCOMPLISHED PERMANENT REPAIR IAW SRM 57-43-02-2R-1 FIGURE 201
- [SDR IPXA2026082169457](https://openairdocs.org/sdr/IPXA2026082169457.md): Slat Track · corroded · Jul 26, 2026 · N461UP · Boeing 75724APF · Leading Edge Devices
  > NUMBER 9 SLAT INBD MAIN TRACK HAS SIGNS OF PITTING. INSTALLED NR 9 SLAT INBD MAIN TRACK IAW AMM 27-81-12-424-011.
- [SDR IPXA2026082169452](https://openairdocs.org/sdr/IPXA2026082169452.md): Slat Track · corroded · Jul 26, 2026 · N461UP · Boeing 75724APF · Leading Edge Devices
  > NUMBER 8 SLAT OTBD MAIN TRACK HAS SIGNS OF PITTING ATA 57 INSTALLED NR 8 SLAT OTBD MAIN TRACK IAW AMM 27-81-12-424-011.
- [SDR IPXA2026081872380](https://openairdocs.org/sdr/IPXA2026081872380.md): Skin · corroded · Jul 26, 2026 · N461UP · Boeing 75724APF · Aerodynamic Fairings
  > AFTER CLEANING, FOUND CORROSION ON APU TAIL CONE SKIN PANEL AT STA.1963.8 VERIFIED STEP 13 NO REPEAT INSPECTION. REPAIR DOUBLERS FROM MATERIAL REF SRM 53-80-01-01 DETAIL II, B757 SRM 51-70-10-2R-0 PARA, 8.A.
- [SDR IPXA2026091153076](https://openairdocs.org/sdr/IPXA2026091153076.md): Longeron · corroded · Jul 25, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Longeron/Stringer
  > LONGERON 17L UPPER SURFACE AREA BETWEEN STA 1885 AND 1963 AND ATTACHMENT TO SKIN PANELS TO INCLUDE ALL ADJACENT STRUCURE HAS AREAS OF CORROSION AND MISSING PROTECTIVE FINISH AND TOPCOAT. APPLIED TOPCOAT TO REWORKED AREAS AT LONGERON 17L UPPER SURFACE AREA BETW
- [SDR IPXA2026091153193](https://openairdocs.org/sdr/IPXA2026091153193.md): Angle · corroded · Jul 25, 2026 · N461UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > LONGERON 17L LOWER SURFACE BETWEEN STA 1885 AND 1963 AND ATTACHMENT TO SKIN PANELS TO INCLUDE ALL ADJACENT STRUCURE HAS AREAS OF CORROSION AND MISSING PROTECTIVE FINISH AND TOPCOAT. INSTALLED 1EA NEW SEAL SUPPORT AND 1EA NEW GUSSET. RE-INSTALLED 1EA SEAL RETAI
- [SDR IPXA2026090462271](https://openairdocs.org/sdr/IPXA2026090462271.md): Skin · corroded · Jul 25, 2026 · N461UP · Boeing 75724APF · Trailing Edge Flaps
  > COMP-RH WING I/B FLAP UPPER SKIN SURFACE HAS CORROSION. FLAP BEING REPLACED ON TASK CARD # T3F18E009B8KN LINE 1088
- [SDR IPXA2026091154285](https://openairdocs.org/sdr/IPXA2026091154285.md): Bracket · corroded · Jul 25, 2026 · N461UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > APU COMPARTMENT FWD BULKHEAD STA 1885 ALL WIRE HARNESSES AND POWER CABLE CLAMP SUPPORT BRACKETS ATTACHED TO BULKHEAD HAVE CORROSION AND OR MISSING PROTECTIVE FINISH AND COAT. RL050 INSTALLED 13EA BRACKETS ON APU COMPARTMENT FWD BULKHEAD STA 1885 REF. B757-200
- [SDR IPXA2026090153257](https://openairdocs.org/sdr/IPXA2026090153257.md): Skin Panel · debonded · Jul 25, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Plate/Skin
  > APU COMPARTMENT RT SIDE HONEYCOMB SKIN PANEL LOWER END DISBONDED BETWEEN FRAME STA 1941 AND 1963 JUST ABOVE LONGERON 17R. RL046 PERFORMED REPAIR PER B757-200PF SRM 51-70-10-2R-4 REPAIR 4 (REPAIRS TO LARGE DAMAGE) FIGURE 201 DETAIL A REV 125. MAJOR REPAIR.
- [SDR IPXA2026091153139](https://openairdocs.org/sdr/IPXA2026091153139.md): Skin · debonded · Jul 25, 2026 · N461UP · Boeing 75724APF · APU Cowling/Containment
  > APU COMPARTMENT R/H SIDE HONEYCOMB SKIN PANEL DISBONDED AREA BETWEEN FRAME STA 1918 AND 1941 AND 24" ABOVE LONGERON 17R. RL045 REPAIRED PER SRM 51-70-10-2R-4 REPAIR 4 (REPAIRS TO LARGE DAMAGE) FIGURE 201 DETAIL A REV 125 USING B757-200PF SRM 51-70-10-2R-0 REV
- [SDR IPXA2026082254285](https://openairdocs.org/sdr/IPXA2026082254285.md): Support Bracket · corroded · Jul 25, 2026 · N461UP · Boeing 75724APF · APU Cowling/Containment
  > APU COMPARTMENT, FWD BULKHEAD BS 1885, ALL WIRE HARNESSES AND POWER CABLE CLAMP SUPPORT BRACKETS ATTACHED TO BULKHEAD HAVE CORROSION AND OR MISSING PROTECTIVE FINISH AND COAT. RL050 INSP: STEP 33 VERIFIED WIRE HARNESS SUPPORT CLAMPS RESECURED TO 22 EACH BRACKE
- [SDR IPXA2026090530479](https://openairdocs.org/sdr/IPXA2026090530479.md): Stiffener · corroded · Jul 24, 2026 · N461UP · Boeing 75724APF · Fuselage Miscellaneous Structure
  > APU COMPARTMENT STA-1885 LIGHT SWITCH/ INTERPHONE SUPPORT BRACKET AND ATTACHED HORZ STIFFINER HAS CORROSION AND FILLET SEALANT MISSING IN AREAS. RL013 INSTALLED LIGHT SWITCHES S428 AND APU INTERPHONE JACK D413 IAW B757 AMM 23-41-00-400-801 AND SWPM 20-83-11 AN
- [SDR IPXA2026090432341](https://openairdocs.org/sdr/IPXA2026090432341.md): Skin Panel · damaged · Jul 24, 2026 · N461UP · Boeing 75724APF · Aerodynamic Fairings
  > AFT SIDE OF FRAME STA 1963 AND LOWER METAL HONEYCOMB SKIN PANEL LEVELING COMPOUND AROUND DRAIN HOLES SEPERATED FROM CORRODED STRUCTURE. RL038 INSTALLED SKIN AT PANEL AT STA 1963 IAW SRM 51-40-02-OG-0
- [SDR IPXA2026090431507](https://openairdocs.org/sdr/IPXA2026090431507.md): Doubler · corroded · Jul 24, 2026 · N461UP · Boeing 75724APF · Aerodynamic Fairings
  > TAIL CONE STA 1992 FRAME FWD AND AFT SIDES HAVE AREAS OF CORROSION AND AREAS OF PROTECTIVE FINISH BLISTERING UP AND PEELING OFF CIRCUMFERENTIALLY AROUND FRAME. RL033 INSTALLED FRAME (RING) AT TAIL CONE STA 1992 IAW SRM 51-40-02-0G-0.
- [SDR IPXA2026083141623](https://openairdocs.org/sdr/IPXA2026083141623.md): Wedge · dented · Jul 24, 2026 · N461UP · Boeing 75724APF · Trailing Edge Flaps
  > MAJOR REPAIR, LT WING OTBD FLAP UPPER SURFACE OF T/E WEDGE HAD TWO DENTS INBD & OUTBD. FABRICATED REPAIR PLIES TO INSTALLED AT TWO DAMAGE AREA DAMAGE AREA NR 1 LOCATED 53.5' FORM I/B-OTBD AND 8.5" FROM T/E- FWD, SIZE OF DAMAGE IS 2.75" IN DIAMETER. DAMAGE A
- [SDR IPXA2026082728931](https://openairdocs.org/sdr/IPXA2026082728931.md): Skin · corroded · Jul 24, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Plate/Skin
  > MAJOR REPAIR, EXTERNAL FUSELAGE SKIN HAS CORROSION BS 1885, LONERON 17R. PERFORMED REPAIR PER SRM 53-80-01-2R-3, REPAIR 3.
- [SDR IPXA2026090342747](https://openairdocs.org/sdr/IPXA2026090342747.md): Skin · dented · Jul 24, 2026 · N461UP · Boeing 75724APF · Wing Miscellaneous Structure
  > MAJOR REPAIR. LT WING OTBD MAIN FLAP UPPER SURFACE INBD T/E AREA DENTED. FABRICATED REPAIR PLIES TO INSTALLED AT DAMAGE AREA LOCATED 57" FORM INBD-OTBD AND 11" FROM T/E- FWD, SIZE OF DAMAGE IS 2.5" IN DIAMETER. IAW SRM 57-53-01-2R-1, FIGURE 201, DETAIL II
- [SDR IPXA2026072637225](https://openairdocs.org/sdr/IPXA2026072637225.md): Strake · corroded · Jul 24, 2026 · N461UP · Boeing 75724APF · Horizontal Stabilizer Miscellaneous Structure
  > EVIDENCE OF CORROSION AT BOTTOM SIDE OF RT HORIZ / ABOVE BANANA FAIRING. INSTALLED STRAKELET SUPT. AT BOTTOM SIDE OF RH HORIZ ABOVE BANANA FAIRING IAW SRM 51-40-02-0G-0 AND 51-40-04-0G-0.
- [SDR IPXA2026072425384](https://openairdocs.org/sdr/IPXA2026072425384.md): Shear Tie · corroded · Jul 23, 2026 · N461UP · Boeing 75724APF · Fuselage Internal Mounting Structure
  > AFT CARGO LOWER FRAME SHEAR TIE AT STGR 28L EXFOLIATED BS 1460. INSTALLED REPLACEMENT SHEAR TIE AT S-28L BS 1460 REF 757SRM 51-40-02-0G-0
- [SDR IPXA2026090225381](https://openairdocs.org/sdr/IPXA2026090225381.md): Skin Splice · corroded · Jul 23, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Plate/Skin
  > MAJOR REPAIR, AFT CARGO FUSELAGE LOWER SKIN SPLICE AT STR 28L EXFOLIATED BS 1460. ACCOMPLISHED THE REPAIR PER EO-98505-REQ1 AND STE-SAA EA 757-5360-01-B0799, REV. I/R.
- [SDR IPXA2026090225321](https://openairdocs.org/sdr/IPXA2026090225321.md): Stringer · corroded · Jul 23, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Longeron/Stringer
  > MAJOR REPAIR, AFT CARGO STRINGER 28L EXFOLIATED BS 1460. ACCOMPLISHED THE PERMANENT REPAIR PER EO-98492-REQ1 AND STE-SAA EA 757-5360-01-B0796, REV. I/R.
- [SDR IPXA2026090225374](https://openairdocs.org/sdr/IPXA2026090225374.md): Frame · corroded · Jul 23, 2026 · N461UP · Boeing 75724APF · Fuselage Main, Frame
  > MAJOR REPAIR, AFT CARGO FLOOR FRAME AT STR 28L EXFOLIATED BS 1460. ACCOMPLISHED REPAIR PER EO-98508-REQ1 AND STE-SAA EA 757-5360-01-B0798, REV. I/R
- [SDR IPXA2026072725384](https://openairdocs.org/sdr/IPXA2026072725384.md): Shear Tie · corroded · Jul 23, 2026 · N461UP · Boeing 75724APF · Fuselage Internal Mounting Structure
  > AFT CARGO LOWER FRAME SHEAR TIE AT STGR 28L EXFOLIATED STA 1460 STR 28L GM009 AFTER FURTHER EVALUATION FOUND SHEAR TIE AT S28L BS 1460 WITH 100% MAT. LOSS AND REQUIRES REPLACEMENT, REMOVED CORRODED SHEAR TIE AT S28L, BS 1460 REF SRM 51-40-02-0G-0
- [SDR IPXA2025060801104](https://openairdocs.org/sdr/IPXA2025060801104.md): Blower · inoperative · Jun 7, 2025 · N461UP · Boeing 75724APF · Emergency Equipment
  > F/O€™S EVAS FAILS BLOWER TEST. BLOWER DOES NOT COME ON. R&R RH (1ST OFFICER) EVAS UNIT IAW MM 25-69-00. OPS CK OK
- [SDR IPXA2025040730719](https://openairdocs.org/sdr/IPXA2025040730719.md): Panel · damaged · Mar 29, 2025 · N461UP · Boeing 75724APF · Fuselage Main, Structure
  > CORROSION ON LEFT APU DOOR FRAME NEAR FWD HINGE MARKED WITH TAPE. LH APU DOOR REPAIRED, REF BARCODE T3F18E006CWEK AND T3F18E006E00H. APU DOOR REINSTALLED THIS CLEARS DEFERRAL PER AMM 52-48-05.
- [SDR IPXA2025033130719](https://openairdocs.org/sdr/IPXA2025033130719.md): Door Frame · corroded · Mar 29, 2025 · N461UP · Boeing 75724APF · Fuselage Main, Structure
  > **SDR FILED OPEN** CORROSION ON LEFT APU DOOR FRAME NEAR FWD HINGE MARKED WITH TAPE MATERIALS:<BR>2024 T3 (.040) PO# SP2752491
- [SDR IPXA2025030751420](https://openairdocs.org/sdr/IPXA2025030751420.md): Warning Light · false activation · Mar 4, 2025 · N461UP · Boeing 75724APF · Door Warning System
  > L FWD ENT DOOR EICAS AFTER BLOCK OUT. RERFORMED ADJUSTMENT AND TEST OF FWD ENTRY DOOR SWITCH PER AMM 52-71-00-825-223. OPS CHECK GOOD. THIS CLEARS DEFERRAL. PLACARD REMOVED.
- [SDR IPXA2025030451420](https://openairdocs.org/sdr/IPXA2025030451420.md): Warning Message · illuminated · Mar 4, 2025 · N461UP · Boeing 75724APF · Door Warning System
  > L FWD ENT DOOR EICAS AFTER BLOCK OUT DEFERRED CREW ENTRY DOOR INDICATION IAW MEL 52-71-1. DMP C/W PLACARD APPLIED. OPEN
- [SDR IPXA2025020576230](https://openairdocs.org/sdr/IPXA2025020576230.md): Flap System · faulted · Feb 5, 2025 · N461UP · Boeing 75724APF · Trailing Edge Flap Control System
  > *EMERGENCY DECLARED* TE DISAGREE ICAS MSG PERFORMED FIM TASK 27-51 FAULT TREE 808. NO FAULTS ON FSEU 1, 2, & 3. OPERATED FLAPS AND SLATS SYS MULITPLE TIMES. COULD NOT DUPLICATE FAULT. NO HISTORY NOTED. OPS CK GOOD.
- [SDR IPXA2024122332898](https://openairdocs.org/sdr/IPXA2024122332898.md): Window · lack of lube · Dec 21, 2024 · N461UP · Boeing 75724APF · Flight Compartment Windows
  > L2 WINDOW IS HARD TO CLOSE. LUBRICATED L2 WINDOW SEAL. L2 WINDOW OPERATES NORMAL REF B757 AMM 56-11-02
- [SDR IPXA2024110418329](https://openairdocs.org/sdr/IPXA2024110418329.md): Warning Light · false activation · Nov 1, 2024 · N461UP · Boeing 75724APF · Engine Thrust Reverser
  > **AIR TURN BACK** DUE TO LEFT REVERSER LIGHT AT 10K FT LIGHT REMAINED ILLUMINATED FOR 15 MINUTES NO BUFFETING OR YAW LIGHT EXTINGUISHED AFTER 15 MINUTES. CLEANED LEFT ENG BOTH T/R LOCK SENSOR OPS CHECK GOOD AMM 78-31-00 DMI CLEARED DMP MEL 78-31-1-1
- [SDR IPXA2024091345662](https://openairdocs.org/sdr/IPXA2024091345662.md): Splash Guard · missing · Sep 11, 2024 · N461UP · Boeing 75724APF · Emergency Equipment
  > **SUPPLEMENTAL SDR** F/O EVAS SPLASH GUARD COVER MISSING. INSTALLED SPLASH GUARD AS NEEDED MM 25-60-00
- [SDR IPXA2024091345563](https://openairdocs.org/sdr/IPXA2024091345563.md): Splash Guard · missing · Sep 11, 2024 · N461UP · Boeing 75724APF · Emergency Equipment
  > **SUPPLEMENTAL SDR** CAPT EVAS SPLASH GUARD COVER MISSING. INSTALLED SPLASH GUARD AS NEEDED MM 25-60-00

Next page: https://openairdocs.org/aircraft/N461UP/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 = 'N461UP' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N461UP/reports

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