| Tail Number / N-Number | N400HP |
| Manufacturer | PIPER |
| Model | PA-24-400 |
| Year Built | 1964 |
| Manufacturer's Serial Number | 26-16 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-720 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 400 hp (298 kW) |
| Average Cruising Speed | 157 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MORGAN DAVID W |
| Street | 47573 RIVER WOODS DR |
| City | CANTON |
| State | MI |
| Zip Code | 48188-3296 |
| Region | Great Lakes |
| County | Wayne County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1964-06-19 |
| Certificate Issue Date | 2015-08-06 |
| Last Action Date | 2021-06-25 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51126536 |
| Mode S Code Hex | A4AD5E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N400HP.
| Tail Number / N-Number | N400HP |
| Manufacturer | PIPER |
| Model | PA-36-285 |
| Manufacturer's Serial Number | 367560090 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 255 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | JOHNSTON AIRCRAFT SERVICE INC |
| Street | PO BOX 1457 |
| City | TULARE |
| State | CA |
| Zip Code | 93275 |
| County | Wayne County |
| Country | US |
| Certificate Issue Date | 1991-02-26 |
| Last Action Date | 1994-02-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1994-03-16 |