| Tail Number / N-Number | N15004 |
| Type of Reservation | Reserved to manufacturer - temporary number |
| Reserving Party Name | BOEING CO |
| Street | 6001 S AIR DEPOT BLVD |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73135-5922 |
| Date Reserved | 2022-01-01 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N15004.
| Tail Number / N-Number | N15004 |
| Manufacturer | PIPER |
| Model | PA-28-140 |
| Year Built | 1972 |
| Manufacturer's Serial Number | 28-7225549 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 107 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SKYLINE AVIATION INC |
| Street | PO BOX 786 |
| City | KIRKSVILLE |
| State | MO |
| Zip Code | 63501 |
| Region | Central |
| Country | US |
| Certificate Issue Date | 1972-11-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-08-14 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N15004.
| Tail Number / N-Number | N15004 |
| Manufacturer | PIPER |
| Model | E-2 |
| Year Built | 1935 |
| Manufacturer's Serial Number | 169 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 56 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SHAFER HEWITT |
| Street | GENERAL DELIVERY |
| City | KINDERHOOK |
| State | NY |
| Zip Code | 12106 |
| Region | Eastern |
| Certificate Issue Date | 1941-09-13 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-04-14 |