Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3967S.
| Tail Number / N-Number | N3967S |
| Manufacturer | CESSNA |
| Model | 172E |
| Year Built | 1964 |
| Manufacturer's Serial Number | 17251167 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BOEING EMPLOYEES FLYING ASSOC INC |
| Street | BOX 707 |
| City | RENTON |
| State | WA |
| Zip Code | 98057 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1966-05-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-02-06 |
| Exported To | CANADA |
| Mode S Code | 51116161 |
| Mode S Code Hex | A49C71 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3967S.
| Tail Number / N-Number | N3967S |
| Manufacturer | BAUER EDWARD J |
| Model | MITCHELL WING U2 |
| Manufacturer's Serial Number | U462 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-08-15 |
| Mode S Code | 51116161 |
| Mode S Code Hex | A49C71 |