# Service difficulty reports: N374UP A list on [N374UP](https://openairdocs.org/aircraft/N374UP.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR IPXA2026100554009](https://openairdocs.org/sdr/IPXA2026100554009.md): Window · leaking · Oct 2, 2026 · N374UP · Boeing 767300 · Flight Compartment Windows > AUDIBLE AIR LEAK BASE OF R1 WINDOW COMPLETED R1 WINDOW INSTALLATION UP TO PARAGRAPH G STEP 44 (WIPER TEST) DUE TO WET SEALANT APPLIED. AMM 56-11-01/401. OPS CHECK GOOD FOR WINDOW HEAT. - [SDR IPXA2026100254009](https://openairdocs.org/sdr/IPXA2026100254009.md): Window · leaking · Oct 2, 2026 · N374UP · Boeing 767300 · Flight Compartment Windows > AUDIBLE AIR LEAK BASE OF R1 WINDOW. PRESSURIZED AIRCRAFT AND INSPECTED WINDOW PER AMM 56-11-00 FOUND LEAK UNDERNEATH HEATING ELEMENT. - [SDR IPXA2026041417434](https://openairdocs.org/sdr/IPXA2026041417434.md): Water Separator · odor · Apr 9, 2026 · N374UP · Boeing 767300 · Cabin Cooling System > STRONG DIRTY SOCK ODOR OBSERVED INFLIGHT. ODOR LESS NOTICEABLE WITH LEFT PACK OFF. R & R WATER SEPARATOR FOR LT PACK PER AMM 21-51-04. REVERSED DMP AND PERFORMED OPS CHECK. NO ABNORMAL SMELLS NOTED AT THIS TIME. - [SDR IPXA2026040917434](https://openairdocs.org/sdr/IPXA2026040917434.md): Unknown · odor · Apr 9, 2026 · N374UP · Boeing 767300 · Air Distribution System > STRONG DIRTY SOCK ODOR OBSERVED INFLIGHT. ODOR LESS NOTICEABLE WITH LEFT PACK OFF. - [SDR IPXA2025031792277](https://openairdocs.org/sdr/IPXA2025031792277.md): Bracket · broken · Mar 17, 2025 · N374UP · Boeing 767300 · Passenger/Crew Doors > **SDR FILED OPEN**MAIN ENTRY/SERVICE DOOR ARMING LEVER HINGED COVER ASSY CAME OFF BROKEN BRACKET DEFERRED MAIN ENTRY/SERVICE DOOR ARMING LEVER HINGED COVER PER MEL 52-11-2, PLACED COVER/PARTS IN PFM. PLACARD INSTALLED. NO DMP - [SDR IPXA2024102552674](https://openairdocs.org/sdr/IPXA2024102552674.md): Cover · missing · Oct 21, 2024 · N374UP · Boeing 767300 · Leading Edge Devices > NR 12 SLAT, LOWER TRAILING EDGE SKIN COVER MISSING. (REPAIR)..REPAIR MISSING EXTERNAL DOUBLER ON NO.12 SLAT LOWER SURFACE NEAR OSS 1056 I.A.W. UPS EO-91828-REQ1 REV.1. - [SDR IPXA2024102350799](https://openairdocs.org/sdr/IPXA2024102350799.md): Floor Panel · broken · Oct 21, 2024 · N374UP · Boeing 767300 · Fuselage Floor Panel > BROKEN - FOUND M/D FLOOR PNL BROKEN AT STA 764 TO STA 830 LBL-45, (P/N:145T5876-65) (REPAIR). SERO-9693-REQ-001. - [SDR IPXA2024102352696](https://openairdocs.org/sdr/IPXA2024102352696.md): Floor Panel · broken · Oct 21, 2024 · N374UP · Boeing 767300 · Fuselage Floor Panel > BROKEN - FOUND M/D FLOOR PNL BROKEN AT STA 977 TO STA 1043 RBL -45 (P/N: 145T5876-75) (REPAIR). UPS EO-91828-REQ1 REV.1. - [SDR IPXA2024102149159](https://openairdocs.org/sdr/IPXA2024102149159.md): Drain · none · Oct 21, 2024 · N374UP · Boeing 767300 · Standard Practices/Structures > ADD SDR FOR EO-82173-JIC001 (FUSELAGE DRAIN HOLES INSPECTION AND INSTALLATION AFT OF BS 1725.5 BETWEEN S-36L AND S-36R) COMPLETED SDR. - [SDR IPXA2024102340525](https://openairdocs.org/sdr/IPXA2024102340525.md): Angle · cracked · Oct 20, 2024 · N374UP · Boeing 767300 · Fuselage Miscellaneous Structure > FOUND THE ANGLE CRACK AT STA 1578 RBL 80 INBOARD IN BULK CARGO COMPARTMENT RIGHT AREA (REPLACE). I.A.W AMM 25-57-05-404-006 AND AMM 25-58-04-404-015 REV.143 INSTALLED MAIN DECK CARGO HANDLING AND CONDITION CHECK NORMAL. - [SDR IPXA2024102342031](https://openairdocs.org/sdr/IPXA2024102342031.md): Floor Panel · cracked · Oct 20, 2024 · N374UP · Boeing 767300 · Fuselage Floor Panel > FOUND FLOOR PANEL WITH CRACK DAMAGE IN MAIN DECK, PANEL NO: 251XFF, P/N: 146T5869-135. (REPAIR). I.A.W AMM 25-57-05-404-006, AMM 25-58-01-404-005, AMM 25-57-02-404-016 AND AMM 25-58-04-404-015 REV.143 INSTALLED MAIN DECK CARGO HANDLING AND CONDITION CHECK NOR - [SDR IPXA2023052535629](https://openairdocs.org/sdr/IPXA2023052535629.md): Flap · dented · May 13, 2023 · N374UP · Boeing 767300 · Trailing Edge Flaps > LT I/B MAIN T/E FLAP HAS DENT EO 86959 REQ 2 PREVIOUSLY C/W ON T3F18E001TM9H, PLS SEE NEW FAULT T3F18E001TNY5 - [SDR IPXA2023051535629](https://openairdocs.org/sdr/IPXA2023051535629.md): Unknown · unknown · May 13, 2023 · N374UP · Boeing 767300 · Trailing Edge Flaps > **SDR FILED OPEN**LT I/B MAIN T/E FLAP HAS DENT COMPLIED WITH STEPS 1-5 OF EO 86959-PRELIM1 - [SDR IPXA2026100479934](https://openairdocs.org/sdr/IPXA2026100479934.md): Skin · damaged · May 10, 2023 · N374UP · Boeing 767300 · Leading Edge Devices > MAJOR REPAIR, NR 8 SLAT HAIL DAMAGE. ALL STEPS OF EO-98803-REQ1 COMPLETED. - [SDR IPXA2026100576324](https://openairdocs.org/sdr/IPXA2026100576324.md): Slat · damaged · May 9, 2023 · N374UP · Boeing 767300 · Leading Edge Devices > MAJOR REPAIR, LEFT WING LEADING EDGE SLAT #3 DAMAGE ITEM HAS BEEN ADDRESSED REF T3F18E009S7KH. C/W EO-98774-REQ1. - [SDR IPXA2024020873411](https://openairdocs.org/sdr/IPXA2024020873411.md): Skin · damaged · May 9, 2023 · N374UP · Boeing 76734AF · Ailerons > *** SUPPLEMENTAL SDR *** R/H WING OUTBRD AILERON DAMAGE***SM26/LM4***HGR*** REMOVED LOTO OF AILERONS AND REACTIVATED IAW B767 AMM 27-11-00. OPS CHECK GOOD. - [SDR IPXA2023100273411](https://openairdocs.org/sdr/IPXA2023100273411.md): Unknown · unknown · May 9, 2023 · N374UP · Boeing 767300 · Ailerons > RT WING OUTBRD AILERON DAMAGE. PROVIDED EO-88303-REQ1. THE NEW MOMENT FOR THE AILERON IS -107.635LB-IN. OPEN - [SDR IPXA2023031591852](https://openairdocs.org/sdr/IPXA2023031591852.md): Handle · inoperative · Mar 14, 2023 · N374UP · Boeing 76734AF · Passenger/Crew Doors > DR SAFETY HANDLE BY MN CABIN DR LOOSE WHILE HOLDING TO OPEN MAIN CARGO DOOR. INSPCTED & FND DR SAFTY HNDLE MOUNT BOLTS PULLED THRU UPPER & LWER RETANING WASHERS. R&R DMG'D WASHERS W/ ALTRNATE PN WASHERS PER E.O. B676-2510-86250-A. REINSTLLED HNDLE PER SRM CH. - [SDR IPXA2020112062601](https://openairdocs.org/sdr/IPXA2020112062601.md): Skin · damaged · Nov 20, 2020 · N374UP · Boeing 76734AF · Leading Edge Devices > INSPECTION TYPE: N/A ATB, AC OOS. NO EMERGENCY WAS DECLARED, LANDED W/OUT INCIDENT. FOUND DAMAGE ON NR 12 SLAT LEADING EDGE. C/W NR 12 SLAT LEADING EDGE DENT/GOUGE REPAIR, REF EO B767-5750-78560-A AND M/M 57-43-01-1A TEMP REPAIR. OK TO CONTINUE. ## 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 = 'N374UP' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N374UP/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.