Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4215M.
| Tail Number / N-Number | N4215M |
| Manufacturer | RICHARDS VAN S |
| Model | COUGAR 1 |
| Year Built | 1991 |
| Manufacturer's Serial Number | VSR1 |
| 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 | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 826 DAWN AVE |
| City | INTERLACHEN |
| State | FL |
| Zip Code | 32148-4672 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1991-09-23 |
| Last Action Date | 2008-01-11 |
| Last Status | Registration Pending – Canceled |
| Cancellation Date | 2012-08-13 |
| Mode S Code | 51201151 |
| Mode S Code Hex | A50269 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4215M.
| Tail Number / N-Number | N4215M |
| Manufacturer | PIPER |
| Model | PA-12 |
| Manufacturer's Serial Number | 123111 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 82 miles per hour |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1990-03-14 |
| Mode S Code | 51201151 |
| Mode S Code Hex | A50269 |