Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N1647.
| Tail Number / N-Number | N1647 |
| Manufacturer | WARREN JOHN L |
| Model | CHALLENGER II |
| Manufacturer's Serial Number | STD 1517 |
| 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) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | PO BOX 6406 |
| City | HALIBUT COVE |
| State | AK |
| Zip Code | 99603-6406 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1997-07-29 |
| Last Action Date | 1999-01-13 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2012-06-04 |
| Mode S Code | 50201727 |
| Mode S Code Hex | A103D7 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N1647.
| Tail Number / N-Number | N1647 |
| Manufacturer | DOUGLAS |
| Model | M-4 |
| Manufacturer's Serial Number | 310 |
| 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 | NORTON C E |
| Street | DELTA AIR CORP |
| City | MONROE |
| State | LA |
| Zip Code | 71201 |
| Region | Southwestern |
| Last Status | Valid Registration |
| Cancellation Date | 1932-07-11 |
| Mode S Code | 50201727 |
| Mode S Code Hex | A103D7 |