Cst & Sons LLC
Registered owner of 5 aircraft, based mainly in South Barrington, Illinois (llc). First registration on file December 23, 2016, most recent February 14, 2023.
By kind
Helicopters5 (100%)
Models top 12
Robinson Helicopter R664Robinson Helicopter R44 II1
Registrations by year
Aircraft newest registrations first
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N226AG | Robinson Helicopter R66 |
Cst & Sons LLC South Barrington, Illinois |
Standard | 2023-02-14 | Valid |
| N519LT | Robinson Helicopter R66 |
Cst & Sons LLC South Barrington, Illinois |
Standard | 2021-06-14 | Valid |
| N66DV | Robinson Helicopter R66 |
Cst & Sons LLC South Barrington, Illinois |
Standard | 2021-04-13 | Valid |
| N89CC | Robinson Helicopter R66 |
Cst & Sons LLC South Barrington, Illinois |
Standard | 2019-01-17 | Valid |
| N4174L | Robinson Helicopter R44 II |
Cst & Sons LLC South Barrington, Illinois |
Standard | 2016-12-23 | Valid |
Owner name and addresses as the FAA publishes them. Source: FAA Civil Aviation Registry, October 2, 2026.