N156UM
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
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.
2 reports on file, 2014-01-28 – 2014-03-19.
Part: HYDRAULIC LINE — RUPTURED (HYDRAULIC SYS) · airframe 731 hrs · 2,391 cycles
REPLACED RUPTURED HYD LINE PN 704A34413466, ALSO REPLACED HYD LINE PN 704A34413447 FOR MAINTENANCE CONVENIENCE. REPLACED HYDRAULIC PUMP PN C24999010-0, SN OFF Y00098, SN ON Y00078. SERVICED SYS TO CAPACITY. GND RUN, BLEED & LEAK CHECKED OK.
Part: INDICATOR — MALFUNCTIONED (NLG) · airframe 684 hrs · 2,243 cycles
NOSE GEAR LIGHT DID NOT ILLUMINATE DURING EXTENSION. INSPECTED LG SYS. REMOVED, CLEANED & RE-ATTACHED ELEC CONNECTIONS. PERFORMED MULTIPLE EXTENSION & RETRACTIONS OF LG USING GND ELEC & HYD POWER TO CONFIRM PROPER OPERATION. NO PROBLEMS FOUND WITH FUNCTION OR INDICATIONS OF THE LG SYS. RETURNED ACFT TO SERVICE.