| Tail Number / N-Number | N5021N |
| Type of Reservation | Reserved to manufacturer - temporary number |
| Reserving Party Name | BOEING CO |
| Street | 737 LOGAN AVE N |
| City | RENTON |
| State | WA |
| Zip Code | 98057 |
| Date Reserved | 2019-11-08 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N5021N.
| Tail Number / N-Number | N5021N |
| Manufacturer | GODFREY-CARL |
| Model | KR-2 |
| Manufacturer's Serial Number | CG-1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 |
| Type of Registrant | Individual |
| Owner Name | GODFREY CARL G |
| Street | 1805 RAMBLING RIDGE LANE |
| City | BALTIMORE |
| State | MD |
| Zip Code | 21209 |
| Country | US |
| Certificate Issue Date | 1978-12-14 |
| Last Action Date | 1985-05-11 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2014-10-14 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N5021N.
| Tail Number / N-Number | N5021N |
| Manufacturer | CONSOLIDATED VULTEE |
| Model | BT-13A |
| Manufacturer's Serial Number | 10951 |
| 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 | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | D J DOUGHERTY |
| Street | PO BOX 508 |
| City | STILLWATER |
| State | OK |
| Zip Code | 74075 |
| Region | Southwestern |
| Certificate Issue Date | 1950-11-15 |
| Last Status | Valid Registration |
| Cancellation Date | 1955-10-18 |