Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N30973.
| Tail Number / N-Number | N30973 |
| Manufacturer | PIPER |
| Model | J4A |
| Year Built | 1940 |
| Manufacturer's Serial Number | 41245 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MCMILLEN AIRCRFT SALES & SVC INC |
| Street | GILLISPIE FIELD |
| City | SANTEE |
| State | CA |
| Zip Code | 92071 |
| Country | US |
| Last Action Date | 1977-01-14 |
| Last Status | Revoked – Pending Cancellation |
| Cancellation Date | 2011-08-19 |
| Mode S Code | 50642052 |
| Mode S Code Hex | A3442A |