Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N41857.
| Tail Number / N-Number | N41857 |
| Manufacturer | TEICHER |
| Model | HUMMINGBIRD |
| Year Built | 1946 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Corporation |
| Owner Name | FRONTLINE HELICOPTER CORP |
| Street | 2612 S 63RD ST |
| City | PHILADELPHIA |
| State | PA |
| Zip Code | 19100 |
| Country | US |
| Last Action Date | 1977-01-14 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2012-06-07 |
| Mode S Code | 51172377 |
| Mode S Code Hex | A4F4FF |