| Tail Number / N-Number | N146B |
| Type of Reservation | Reserved to manufacturer - temporary number |
| Reserving Party Name | MAULE AIR INC |
| Street | 2099 GA HIGHWAY 133 S |
| City | MOULTRIE |
| State | GA |
| Zip Code | 31788-1760 |
| Date Reserved | 1993-03-25 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N146B.
| Tail Number / N-Number | N146B |
| Manufacturer | BELL |
| Model | 47D |
| Year Built | 1947 |
| Manufacturer's Serial Number | D-4 |
| Aircraft Type | Rotorcraft |
| 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 | 78 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WORLD WIDE HELICOPTERS INC |
| Street | 16644 ROSCOE BOULEVARD |
| City | VAN NUYS |
| State | CA |
| Zip Code | 91406 |
| Region | Western-Pacific |
| Country | US |
| Certificate Issue Date | 1961-10-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1964-01-28 |
| Exported To | UNITED KINGDOM |