| Tail Number / N-Number | N921TT |
| Manufacturer | ZIVKO AERONAUTICS INC |
| Model | EDGE 540-T |
| Year Built | 2001 |
| Manufacturer's Serial Number | 2012 |
| 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 | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Kit Manufacturer | ZIVKO AERONAUTICS INC |
| Kit Model | EDGE-540 |
| Type of Registrant | LLC |
| Owner Name | ENVY AVIATION LLC |
| Street | 706 S DAVIS BLVD |
| City | TAMPA |
| State | FL |
| Zip Code | 33606-3914 |
| Region | Southern |
| County | Hillsborough County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2001-04-04 |
| Certificate Issue Date | 2018-03-27 |
| Last Action Date | 2020-11-19 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 53141634 |
| Mode S Code Hex | ACC39C |