N7644S

SIKORSKY S-76B · Valid Registration

Registered owner: ISLANDER HOLDINGS LTD, FL (owner ≠ operator)

Operators of this aircraft

Who operated this tail, and how firmly we know it.

OperatorRolePeriodBasis
MCHENRY PRIESTLEY AVIATION (9MPA)Certificate holderMatched by certificate designator

Accident & incident history

No NTSB accidents or incidents on file for this aircraft.

Maintenance disclosures

P · 2021-12-23 Matched by certificate designator
ATA 5534

DURING COMPLIANCE WITH SIKORSKY SERVICE BULLETIN 76-015, A CRACK WAS DISCOVERED RADIATING AROUND THE UPPER LEFT HORIZONTAL STABILIZER ATTACHMENT FITTING BOLT HOLE. THE CRACK WAS INITIALLY DISCOVERED VISUALLY AND CONFIRMED WITH DYE-PENETRANT INSPECTION. THE CRACK IS LIMITED TO THE AFT SPAR CAP ANGLE, SIKORSKY P/N: 76201-05002-128. THIS CRACK IS APPROXIMATELY 5.00 INCHES ABOVE THE AREA THAT IS AFFECTED BY SB 76-015. IN COMMUNICATION WITH SIKORSKY, IT HAS BEEN DETERMINED THAT THE AFT SPAR CAP ANGLE REQUIRES REPLACEMENT.

Source: SDR 2022F00091 · FAA SDRS