Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2517M.
| Tail Number / N-Number | N2517M |
| Manufacturer | ENSTROM |
| Model | F-28A |
| Year Built | 1969 |
| Manufacturer's Serial Number | 036 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LEWELLEN MILDRED M |
| Street | 655 SKYWAY SUITE 230 |
| City | SAN CARLOS |
| State | CA |
| Zip Code | 94070 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-04-25 |
| Certificate Issue Date | 1979-07-18 |
| Last Action Date | 1998-03-23 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-09-12 |
| Mode S Code | 50457216 |
| Mode S Code Hex | A25E8E |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2517M.
| Tail Number / N-Number | N2517M |
| Manufacturer | PIPER |
| Model | PA-12 |
| Manufacturer's Serial Number | 12-914 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 82 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ALBERT J HOWE |
| Street | 3137 GIFFORD LANE |
| City | MIAMI |
| State | FL |
| Zip Code | 32670 |
| Region | Southern |
| Certificate Issue Date | 1947-11-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1956-07-12 |
| Mode S Code | 50457216 |
| Mode S Code Hex | A25E8E |