Sikorsky S55B
N616Z is a Sikorsky S55B, a rotorcraft with a piston engine (a helicopter or multicopter), built in 1957. It has 12 seats. It is registered to Sierra Aeronautics LLC, an LLC in Franklin, Kentucky. The registration is valid: it was issued on September 21, 2021 and expires on September 30, 2028. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.
Aircraft
- Maker
- Sikorsky
- Model
- S55B
- Serial number
- 57-1616
- Type
- Rotorcraft
- Power
- Piston (reciprocating), 1 motor
- Seats
- 12
- Year built
- 1957
- Cruising speed
- 78 mph
- Transponder code
- A80747 (octal 52003507)
Registration
- Status
- Valid registration
- Certificate issued
- September 21, 2021
- Expires
- September 30, 2028
- Last FAA action
- June 10, 2023
- Airworthiness
- None on file · November 26, 1980
- FAA region
- Central
- FAA record id
- 00431396
Owner as the FAA publishes it
- Name
- Sierra Aeronautics LLC
- Type
- LLC
- Address
- 40 Sulphur Springs Church Rd
Franklin, KY 42134
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 1
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data