N4174L
Robinson Helicopter R44 II
Valid
Illinois
N4174L is a Robinson Helicopter R44 II, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2008. It has 4 seats. It is registered to Cst & Sons LLC, an LLC in South Barrington, Illinois. The registration is valid: it was issued on December 23, 2016 and expires on December 31, 2029. It holds a standard airworthiness certificate for normal, dated June 14, 2021.
Aircraft
- Maker
- Robinson Helicopter (United States)FAA spelling: ROBINSON HELICOPTER COMPANY
- Model
- R44 II
- Serial number
- 12495
- Type
- Rotorcraft
- Power
- Piston (reciprocating), 1 motor · Lycoming IO-540-AE1A5 · 260 hp
- Seats
- 4
- Year built
- 2008
- Transponder code
- A4F110 (octal 51170420)
Registration
- Status
- Valid registration
- Certificate issued
- December 23, 2016
- Expires
- December 31, 2029
- Last FAA action
- September 22, 2023
- Airworthiness
- Standard · Normal · June 14, 2021
- FAA region
- Great Lakes
- FAA record id
- 01015973
Owner as the FAA publishes it
- Name
- Cst & Sons LLC
- Type
- LLC
- Address
- 21 Olympic Dr
South Barrington, IL 60010-1093
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
1993-11-23Cessna 172G · Triennial registration form was mailed and has not been returned by the Post Office
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data