| Tail Number / N-Number | N25736 |
| Manufacturer | PIPER |
| Model | J4 |
| Year Built | 1939 |
| Manufacturer's Serial Number | 4819 |
| 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 | FRANKLIN |
| Engine Model | 4AC171 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 60 hp (45 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BAUER JOACHIM |
| Street | 207 GRABEN LN |
| City | RHOME |
| State | TX |
| Zip Code | 76078-4228 |
| Region | Southwestern |
| County | Wise County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-06-17 |
| Certificate Issue Date | 2000-07-27 |
| Last Action Date | 2021-03-14 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 50472137 |
| Mode S Code Hex | A2745F |