Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6820Q.
| Tail Number / N-Number | N6820Q |
| Manufacturer | GRUMMAN ACFT ENG COR-SCHWEIZER |
| Model | G-164B |
| Manufacturer's Serial Number | 321B |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 80 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | LISSIE FLYING SERVICE INC |
| Street | PO BOX 608 |
| City | LISSIE |
| State | TX |
| Zip Code | 77454 |
| Region | Southwestern |
| Certificate Issue Date | 1980-08-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1983-10-20 |
| Mode S Code | 52206414 |
| Mode S Code Hex | A90D0C |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6820Q.
| Tail Number / N-Number | N6820Q |
| Manufacturer | BEECH |
| Model | 65 |
| Year Built | 1964 |
| Manufacturer's Serial Number | LC-157 |
| 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 | 52206414 |
| Mode S Code Hex | A90D0C |