Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6767Y.
| Tail Number / N-Number | N6767Y |
| Manufacturer | PIPER |
| Model | PA-23-250 (6PCLM) |
| Manufacturer's Serial Number | 27-4098 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | ATLAS AIRCRAFT CORP |
| Street | 8895 MONTVIEW BLVD |
| City | DENVER |
| State | CO |
| Zip Code | 80220 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1969-11-16 |
| Last Status | Valid Registration |
| Cancellation Date | 1973-06-26 |
| Mode S Code | 52172546 |
| Mode S Code Hex | A8F566 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6767Y.
| Tail Number / N-Number | N6767Y |
| Manufacturer | CESSNA |
| Model | 404 |
| Manufacturer's Serial Number | 4040819 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 198 miles per hour |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Mode S Code | 52172546 |
| Mode S Code Hex | A8F566 |