- Registered owner
- Sierra Aeronautics LLC
- Location
- Franklin, KY
- Owner type
- LLC
- Serial number
- 55883
- Year built
- 1955
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Multiple
- Airworthiness date
- July 19, 1989
- Certificate issued
- October 7, 2021
- Expires
- October 31, 2028
- Mode S code
- A0DD6D
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Wright R-1300 model are included below.
On this page
Airworthiness directives that may apply · 19
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1963 | 1 |
|---|---|
| 1965 | 1 |
| 1967 | 2 |
| 1970 | 1 |
| 1973 | 1 |
| 1975 | 2 |
| 1976 | 1 |
| 2021 | 1 |
| 2023 | 1 |
Airframe · Sikorsky S-55B
AD 2023-11-07Ground Proximity SystemAD 66-04-03Main Rotor BladesAD 75-22-12Inflight Power LossInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N155GWMatched 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-55B aircraft
FAA incident reports
No FAA accident or incident reports matched to N155GWMatched 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-55B aircraft
Service difficulty reports
No reports matched to N155GWGeneral 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 Sikorsky S-55B aircraft
STCs that may be installed · 18
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 18 STCs