N155UM
Registered owner: REGENTS OF THE UNIVERSITY OF MICHIGAN, MI (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| METRO AVIATION, INC (HDNA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
O · 2015-02-25 Matched by certificate designator
ATA 3150
Source: SDR HDNA201502250006 · FAA SDRSDURING TAKEOFF WHILE CLIMBING, TRANSMISSION OIL PRESS WAS FLUCTUATING BETWEEN 1.4 & 3.8 BARS. THROUGH EXTENSIVE TROUBLESHOOTING DETERMINED IT WAS THE VEMD.
O · 2014-03-14 Matched by certificate designator
ATA 5610
Source: SDR BTVR2014032600191 · FAA SDRSWINDOW CRACKED FROM TOP TO BOTTOM, BEGINNING WHERE IT IS OVERLAPPED BY LOWER DOOR HINGE. EXTREMELY COLD WEATHER, -10 DEGREES F, CAUSED WINDOW TO BECOME INFLEXIBLE. WINDOW LIKELY CRACKED WHEN TOO MUCH PRESSURE WAS APPLIED TO THE DOOR WHILE IT WAS OPEN. PILOTS AND CREWS WERE CAUTIONED NOT TO APPLY EXCESSIVE FORCE ON THE DOOR WHILE OPEN OR USE IT FOR SUPPORT AHILE CLIMBING INTO OR OUT OF ACFT.