| Tail Number / N-Number | N4551H |
| Manufacturer | PIPER |
| Model | PA-15 |
| Year Built | 1948 |
| Manufacturer's Serial Number | 15-325 |
| 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 | LYCOMING |
| Engine Model | 0-145B SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LEHNERT ROGER J |
| Street | 331 MARSHALL ST |
| City | KENNETT SQUARE |
| State | PA |
| Zip Code | 19348-3328 |
| Region | Eastern |
| County | Chester County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2019-10-07 |
| Last Action Date | 2022-07-18 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51303462 |
| Mode S Code Hex | A58732 |