Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6821Q.
| Tail Number / N-Number | N6821Q |
| Manufacturer | BEECH |
| Model | 65 |
| Year Built | 1964 |
| Manufacturer's Serial Number | LC-158 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 174 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SUGIHARA SHIGEYOSHI |
| Street | 27 ROSS ROAD |
| City | SCARSDALE |
| State | NY |
| Zip Code | 10583 |
| Region | Eastern |
| Certificate Issue Date | 1964-08-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1964-09-23 |
| Exported To | JAPAN |
| Mode S Code | 52206457 |
| Mode S Code Hex | A90D2F |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6821Q.
| Tail Number / N-Number | N6821Q |
| Manufacturer | GRUMMAN ACFT ENG COR-SCHWEIZER |
| Model | G-164B |
| Year Built | 1977 |
| Manufacturer's Serial Number | 322B |
| 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) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 80 miles per hour |
| Zip Code | 00000 |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1977-09-26 |
| Last Action Date | 1977-10-09 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2010-12-07 |
| Mode S Code | 52206457 |
| Mode S Code Hex | A90D2F |