N556UH
Registered owner: MCMAHON HELICOPTER SERVICES INC, MI (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| McMahon Helicopter Services, Inc. (BUBA) | 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.
4 reports on file, 2009-08-27 – 2015-02-12.
Part: STRIP — CRACKED (MR BLADE) · airframe 6,853 hrs · 21,925 cycles
DURING BLADE REMOVAL, FOR 100HR YOKE INSPECTION, FOUND CRACKS IN ABRASION STRIP ON LE OF BLADE SN A-2180. DETERMINED CRACK IS OUT OF LIMITS IAW THE MM.
Part: GEAR — SPALLED (M/R TRANSMISSION) · airframe 4,853 hrs · 1 cycles
THE FACE OF THE GEAR TOOTH IS WORN BEYOND LIMITS DUE TO SPALLING. NOTE: MFG DOES NOT COUNT CYCLES BUT PUT 1 IN THE TOTAL CYCLES SO THE SDR SYS WOULD TAKE IT.
Part: YOKE — CRACKED (MAIN ROTOR) · airframe 4,853 hrs · 15,072 cycles
DURING 5000 HR INSPECTION, FOUND 2 CRACKS ON 1 OF THE YOKES.
Part: BLADE — CRACKED (TAIL ROTOR)
FOUND TAIL ROTOR BLADE ROOT TO BE CRACKED IN VICINITY OF PITCH HORN.