| Tail Number / N-Number | N609FF |
| Type of Reservation | Fee paid, notice for expiration sent |
| Reserving Party Name | DONALD BARBOUR |
| Street | PO BOX 10 |
| City | LA VETA |
| State | CO |
| Zip Code | 81055-0010 |
| Date Reserved | 2022-03-10 |
| Expiration Date | 2023-01-10 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N609FF.
| Tail Number / N-Number | N609FF |
| Manufacturer | BOEING |
| Model | 747-121 |
| Year Built | 1971 |
| Manufacturer's Serial Number | 20354 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 495 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | JT9D-3A |
| Engine Type | Turbo-fan |
| Number of Engines | 4 engines |
| Thrust per Engine | 43,500 pounds-force (193.5 kN) |
| Total Thrust | 174,000 pounds-force (774.0 kN) |
| Average Cruising Speed | 450 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TOWER AIR INC |
| Street | HANGAR 17 JFK INTERNATIONAL ARPT |
| City | JAMAICA |
| State | NY |
| Zip Code | 11430 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1971-07-23 |
| Certificate Issue Date | 1993-08-16 |
| Last Action Date | 2006-02-13 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-10-24 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N609FF.
| Tail Number / N-Number | N609FF |
| Manufacturer | CONSOLIDATED VULTEE |
| Model | PBY-5A |
| Year Built | 1943 |
| Manufacturer's Serial Number | 369 |
| Aircraft Type | Fixed wing multi engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FIREFLY INC |
| Street | 3435 N BRYANT ST |
| City | PORTLAND |
| State | OR |
| Zip Code | 97201 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1964-02-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-08-25 |
| Exported To | AUSTRALIA |