| Tail Number / N-Number | N921UN |
| Manufacturer | CESSNA |
| Model | T206H |
| Year Built | 2004 |
| Manufacturer's Serial Number | T20608501 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | LLC |
| Owner Name | 921UN VENTURES LLC |
| Street | PO BOX 21 |
| City | MERCER ISLAND |
| State | WA |
| Zip Code | 98040-0021 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2004-12-23 |
| Certificate Issue Date | 2017-10-30 |
| Last Action Date | 2020-05-26 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 53141660 |
| Mode S Code Hex | ACC3B0 |