| Tail Number / N-Number | N2004B |
| Type of Reservation | Reserved to manufacturer - temporary number |
| Reserving Party Name | COLSA CORP |
| Street | 125 W PARK LOOP NW |
| City | HUNTSVILLE |
| State | AL |
| Zip Code | 35806-1745 |
| Date Reserved | 2023-02-11 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N2004B.
| Tail Number / N-Number | N2004B |
| Manufacturer | TAYLORCRAFT AVIATION CORP. |
| Model | F21 |
| Year Built | 1980 |
| Manufacturer's Serial Number | F-1001 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-235 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Type of Registrant | Individual |
| Owner Name | WITHROW CHARLES E |
| Street | 222 CHERRY BLOSSOM DR |
| City | LEWISBURG |
| State | WV |
| Zip Code | 24901 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1981-10-21 |
| Certificate Issue Date | 1987-08-06 |
| Last Action Date | 2012-03-08 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2018-01-03 |