| Tail Number / N-Number | N274DM |
| Manufacturer | AVIAT AIRCRAFT INC |
| Model | A-1B |
| Year Built | 1999 |
| Manufacturer's Serial Number | 2045 |
| 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 | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | PHILLIPS WILLIAM L |
| Street | 11 GRANDVIEW LN |
| City | EASTHAMPTON |
| State | MA |
| Zip Code | 01027-1006 |
| Region | New England |
| County | Hampshire County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-12-10 |
| Certificate Issue Date | 2021-11-19 |
| Last Action Date | 2021-11-19 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50532657 |
| Mode S Code Hex | A2B5AF |