- Registered owner
- Gm Leasing Co LLC
- Location
- Broussard, LA
- Owner type
- LLC
- Serial number
- 760230
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, transport
- Airworthiness date
- August 28, 1986
- Certificate issued
- August 8, 2012
- Expires
- August 31, 2028
- Mode S code
- AA4DC8
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Allison 250-C30 model are included below.
On this page
Airworthiness directives that may apply · 77
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1979 | 1 |
|---|---|
| 1980 | 2 |
| 1981 | 4 |
| 1982 | 5 |
| 1983 | 1 |
| 1984 | 4 |
| 1985 | 4 |
| 1986 | 8 |
| 1987 | 3 |
| 1988 | 1 |
| 1989 | 3 |
| 1991 | 2 |
| 1995 | 1 |
| 1996 | 1 |
| 1999 | 4 |
| 2000 | 2 |
| 2001 | 4 |
| 2002 | 3 |
| 2003 | 3 |
| 2004 | 1 |
| 2005 | 3 |
| 2006 | 3 |
| 2007 | 1 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
See all 83 ADs
Information bulletins that may apply · 3
Advisory, not mandatory.
Airframe · Sikorsky S-76A
SAIB AIR-20-11Attitude and Direction Data System, Incorrect AHRS Yaw Rate OutputSAIB SW-08-37Inoperative Cyclic Control Stick GuardEngine · Allison 250-C30 series
SAIB NE-06-52Historical bulletins · 1
NTSB investigations
No NTSB investigations matched to N763MHMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Sikorsky S-76A aircraft
FAA incident reports
No FAA accident or incident reports matched to N763MHMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Sikorsky S-76A aircraft
Service difficulty reports · 6
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR YTRA202402020001Blades · separatedIN FLIGHT ENGINE SHUTDOWN. ON TEARDOWN INSPECTION IT WAS DISCOVERED THAT THE 1ST STAGE TURBINE WHEEL BLADES HAD SEPARATED FORM THE BODY OF THE WHEEL. SEE BLOCK 6 BELOW FOR DETAILED INFORMATION ON WHEEL.SDR YTRA2024012500001Engine · shutdownIN FLIGHT ENGINE SHUTDOWN.SDR YTRA2021090700001Indication Sys · reads highPILOT REPORTED THAT IN CRUISE FLIGHT THE T5 INDICATION HIGHER THAN THE #2 ENGINE AND THE ENGINE FAILED THE TREND CHECK.SDR YTRA202002205101Tube · cracked#2 SERVO SYSTEM LIGHT ILLUMINATED IN CRUISE FLIGHT. ON INSPECTION FOUND HYDRAULIC TUBE ASSEMBLY IN THE RIGHT HAND WHEEL WELL CRACKED AND LEAKING.SDR YTRA20150316075Smoke Detector · false activationBAGGAGE COMPARTMENT SMOKE DETECTOR CAUTION LIGHT CAME ON IN FLIGHT. ON INSPECTION NO SMOKE OR FIRE WAS NOTED.SDR EGRA200501Tube · crackedAFTER NORMAL LANDING AND SHUTDOWN AT HOSPITAL A LARGE PUDDLE OF OIL WAS FOUND UNDER THE AIRCRAFT. FURTHER INVESTIGATION SHOWED OIL COVERING NR 1 ENGINE DECK AND OIL QUANTITY WAS DOWN BY THREE QUARTS. OIL TEMP AND PRESS WERE NORMAL AT SHUTDOWN. THE LABYRINTH
STCs that may be installed · 358
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 358 STCs