| Tail Number / N-Number | N505YR |
| Manufacturer | SUPALLA RAYMOND J |
| Model | GLASAIR IIS-FT |
| Year Built | 1995 |
| Manufacturer's Serial Number | 2040 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | MARSHALL DOUGLAS W |
| Street | 265 N 700 W |
| City | BLACKFOOT |
| State | ID |
| Zip Code | 83221-5211 |
| Region | Northwest Mountain |
| County | Bingham County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1995-07-26 |
| Certificate Issue Date | 2019-03-11 |
| Last Action Date | 2021-10-12 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 51447271 |
| Mode S Code Hex | A64EB9 |