N611UX
Registered owner: UNITED AIRLINES INC, IL (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
6 reports on file, 2019-12-12 – 2025-07-29.
Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 12,599 hrs · 8,423 cycles
LH FLOOR SEAT TRACK HAS CORROSION AT FR 84 Y-10.75" (C-CHECK RO 08/14/2025)REPAIRED LH SEAT TRACK AT FR 84 PER ETD2025-170-925682
Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 12,599 hrs · 8,423 cycles
RH FLOOR SEAT TRACK HAS CORROSION AT FR 84 Y+10.75" (C-CHECK RO 08/14/2025)REPAIRED RH SEAT TRACK AT FR 84 PER ETD2025-170-925797
Part: SPRING — BROKEN (ZONE 800) · airframe 12,600 hrs · 8,424 cycles
R1 FWD SLIDE FITTING HAS A BROKEN SPRING. (C-CHECK RO 08/14/2025)REMOVED AND REPLACED SPRING ON R1 FWD SLIDE FITTING IAW ERJ 175 AMM 53-10-21-400-804-A.
Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 12,599 hrs · 8,423 cycles
SEAT TRACK HAS CORROSION FRAME 19 - 9" AND Y - 10" (C-CHECK RO 08/14/2025)REMOVED AND REPLACED FWD LH SEAT TRACK PER E175 SRM 51-40-08
Part: NONE — LEAKING · airframe 6,057 hrs · 3,672 cycles
D: PER FLEET COORDINATOR, DUE TO HISTORY OF REPEATED CREW O2 SERVICING AND PRESSURE TOO LOW FOR DISPATCH, PLEASE TROUBLESHOOT THE CREW O2 SYSTEM IAW FIM TASK 35-11-00-810-804-A. BASED ON THE 90 DAY HISTORY WHERE THIS IS A SLOW LEAK, THE PRESSURE DROP RATE WILL NOT BE EVIDENT ON AN OVERNIGHT BUT SHOULD BE APPROPRIATELY INVESTIGATED. (5.0 MH) / C: MCI (FILED CLOSED) TROUBLESHOT O2 SYSTEM IN REFERENCE WITH FIM 35-11-00-810-804-A. FOUND SMALL BUBBLES AROUND THE BACK OF THE OXYGEN SUPPLY CONNECTION OF THE CAPTAINS O2 MASK STOWAGE BOX WHEN SPRAYED WITH LEAK DETECTION FLUID.TIGHTENED CAPTAIN'S O2 MASK STOWAGE BOX OXYGEN SUPPLY CONNECTION IN REFERENCE WITH AMM 35-10-09. SERVICED O2 SYSTEM IN REFERENCE TO AMM 35-10-00 LEAK CHECK AT THIS TIME IS GOOD, NO MORE SMALL BUBBLES FOUND AROUND THE CAPTAINS O2 MASK STOWAGE BOX OXYGEN SUPPLY CONNECTION.
Part: LINE — CRACKED (HYD SYSTEM) · airframe 270 hrs · 160 cycles
THE CREW REPORTED AT CRUISE THEY RECEIVED HYDRAULIC LOW QUANITY ADVISORY FOLLOWED BY HYDRAULIC LOW PRESSURE. THE AIRCRAFT QUANTIY INDICATED 2 AND THE PSI WAS 0. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND REPLACED #2 ENGINE HYDRAULIC PUMP PRESSURE LINE. OPERATIONAL CHECKS WERE GOOD.