Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3919U.
| Tail Number / N-Number | N3919U |
| Manufacturer | ARMSTRONG WARREN E |
| Model | RALLY 3 |
| Year Built | 1983 |
| Manufacturer's Serial Number | 25092 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | DAME JOHN A |
| Street | 417 GENERAL CHENAULT NE |
| City | ALBUQUERQUE |
| State | NM |
| Zip Code | 87123 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1985-02-15 |
| Certificate Issue Date | 1984-05-07 |
| Last Action Date | 1987-05-16 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-06-12 |
| Mode S Code | 51105046 |
| Mode S Code Hex | A48A26 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3919U.
| Tail Number / N-Number | N3919U |
| Manufacturer | CESSNA |
| Model | 150E |
| Manufacturer's Serial Number | 15061319 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BUFFALO AIR SERVICE |
| Street | P O BOX 528 |
| City | BUFFALO |
| State | WY |
| Zip Code | 82070 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1965-06-03 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-10-20 |
| Mode S Code | 51105046 |
| Mode S Code Hex | A48A26 |