- Registered owner
- United States Department Of Energy
- Location
- Aiken, SC
- Owner type
- Government
- Serial number
- 7084
- Year built
- 1986
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Restricted, forest
- Airworthiness date
- December 8, 1998
- Certificate issued
- May 1, 1987
- Expires
- June 30, 2027
- Mode S code
- A047D4
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming LTS-101 model are included below.
On this page
Airworthiness directives that may apply · 24
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 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1986 | 1 |
| 1988 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 3 |
| 1996 | 5 |
| 2001 | 2 |
| 2002 | 2 |
| 2010 | 1 |
| 2011 | 2 |
Engine · Lycoming LTS-101 series
AD 2011-23-13Power turbine governors (PTG)AD 2011-08-06Power turbine rotorsAD 2009-24-12Gas generatorInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N117SRMatched 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 MBB BK 117 A-3 aircraft
Investigations on N117SR not matched to an aircraft · 1
They name N117SR, but no registry record covers the date, the aircraft registered then was built later, or the investigation describes another aircraft.
FAA incident reports
No FAA accident or incident reports matched to N117SRMatched 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 MBB BK 117 A-3 aircraft
Service difficulty reports
No reports matched to N117SRGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on MBB BK 117 A-3 aircraft
STCs that may be installed · 1
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · Lycoming LTS-101 series
Earlier aircraft with this N-number · 1
This aircraft carried N117SR before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.