| Tail Number / N-Number | N25WM |
| Manufacturer | STITS |
| Model | SA3B |
| Year Built | 1972 |
| Manufacturer's Serial Number | T0-452 |
| 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 | 125 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 125 hp (93 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MCLEARRAN WILLIAM C JR |
| Street | 1617 W PLACITA MONTUOSO |
| City | ORO VALLEY |
| State | AZ |
| Zip Code | 85737-3677 |
| Region | Western-Pacific |
| County | Pima County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1994-09-12 |
| Certificate Issue Date | 2020-07-13 |
| Last Action Date | 2022-01-05 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50453445 |
| Mode S Code Hex | A25725 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N25WM.
| Tail Number / N-Number | N25WM |
| Manufacturer | MARSHALL WILLIAM J |
| Model | PIETENPOL |
| Manufacturer's Serial Number | 001WM |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 |
| Type of Registrant | Individual |
| Owner Name | MARSHALL WILLIAM J |
| Street | 5584 LANGFORD BAY RD |
| City | CHESTERTOWN |
| State | MD |
| Zip Code | 21620-5321 |
| County | Pima County |
| Country | US |
| Certificate Issue Date | 1996-02-09 |
| Last Action Date | 2007-04-13 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2014-12-22 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N25WM.
| Tail Number / N-Number | N25WM |
| Manufacturer | MURRY WILLIAM |
| Model | BLERIOT XI |
| Manufacturer's Serial Number | 01 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MURRAY WILLIAM |
| Street | AMMERHOF 5 |
| City | PAHL |
| County | Pima County |
| Certificate Issue Date | 1979-12-19 |
| Last Action Date | 1991-01-31 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1993-01-27 |
| Exported To | GERMANY |