| Tail Number / N-Number | N321D |
| Manufacturer | GRUMMAN AMERICAN AVN. CORP. |
| Model | AA-1B |
| Year Built | 1974 |
| Manufacturer's Serial Number | AA1B0321 |
| 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 | 0-235 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Average Cruising Speed | 100 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DOYLE CHARLES J |
| Street | 1080 N MALIA LN |
| City | SEQUIM |
| State | WA |
| Zip Code | 98382-3117 |
| Region | Northwest Mountain |
| County | Clallam County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1997-09-30 |
| Certificate Issue Date | 2021-09-17 |
| Last Action Date | 2021-09-17 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 50671122 |
| Mode S Code Hex | A37252 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N321D.
| Tail Number / N-Number | N321D |
| Manufacturer | BEECH |
| Model | D18S |
| Manufacturer's Serial Number | A-413 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SWIFT AIR CHARTER INC |
| Street | 613 OBERLIN RD |
| City | ELYRIA |
| State | OH |
| Zip Code | 44035 |
| Region | Great Lakes |
| County | Clallam County |
| Certificate Issue Date | 1974-04-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1977-05-31 |