| Tail Number / N-Number | N3948 |
| Manufacturer | ALLEN |
| Model | HEADWIND M-2 |
| Year Built | 1971 |
| Manufacturer's Serial Number | AB-7 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | FRANKLIN |
| Engine Model | 4AC176B SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CARPENTER THOMAS L |
| Street | 103 BOX 111 |
| City | KINGMAN |
| State | AZ |
| Zip Code | 86409 |
| Region | Western-Pacific |
| County | Mohave County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1979-03-20 |
| Certificate Issue Date | 2021-08-18 |
| Last Action Date | 2021-08-18 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51112425 |
| Mode S Code Hex | A49515 |