| Tail Number / N-Number | N808DR |
| Manufacturer | FISCHER BOB |
| Model | FISCHER MONARCH |
| Year Built | 2010 |
| Manufacturer's Serial Number | FB211 |
| Aircraft Type | Rotorcraft |
| 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 | ROTAX |
| Engine Model | 582SER |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Kit Manufacturer | BUTTERFLY LLC |
| Kit Model | MONARCH BUTTERFLY |
| Type of Registrant | Individual |
| Owner Name | OBRIEN BARTON P |
| Street | 1200 ORCHARD AVE |
| City | NAPA |
| State | CA |
| Zip Code | 94558-9401 |
| Region | Western-Pacific |
| County | Napa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2010-07-27 |
| Certificate Issue Date | 2015-05-21 |
| Last Action Date | 2021-01-24 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 52577760 |
| Mode S Code Hex | AAFFF0 |