Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4570V.
| Tail Number / N-Number | N4570V |
| Manufacturer | WILKINSON JOHN I |
| Model | CGS HAWK MOD A |
| Year Built | 1984 |
| Manufacturer's Serial Number | H-5-143-K |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | KAWASAKI |
| Engine Model | ALL MDLS A/B |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SIEFERS BRUCE R |
| Street | 5740 S RIDGE RD W |
| City | ASHTABULA |
| State | OH |
| Zip Code | 44004-9587 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1988-06-22 |
| Certificate Issue Date | 1991-08-27 |
| Last Action Date | 2010-07-30 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2017-06-30 |
| Mode S Code | 51307211 |
| Mode S Code Hex | A58E89 |