| Tail Number / N-Number | N521DF |
| Manufacturer | DJI |
| Model | INSPIRE ONE |
| Manufacturer's Serial Number | WJ13J1A002G007 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 4 engines |
| Type of Registrant | Government |
| Owner Name | LED FAST START |
| Street | 627 N 4TH ST STE 2-200 |
| City | BATON ROUGE |
| State | LA |
| Zip Code | 70802-5343 |
| Region | Southwestern |
| County | East Baton Rouge Parish |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2021-10-01 |
| Last Action Date | 2021-10-01 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51506366 |
| Mode S Code Hex | A68CF6 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N521DF.
| Tail Number / N-Number | N521DF |
| Manufacturer | NORTH AMERICAN |
| Model | T-28A |
| Year Built | 1951 |
| Manufacturer's Serial Number | 521 |
| 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 | WRIGHT |
| Engine Model | R-1820 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 1,475 hp (1,100 kW) |
| Average Cruising Speed | 208 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PATTON A L |
| Street | 25365 CLASSIC DR |
| City | MISSION VIEJO |
| State | CA |
| Zip Code | 92691-3827 |
| County | East Baton Rouge Parish |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1999-10-27 |
| Certificate Issue Date | 2003-01-29 |
| Last Action Date | 2006-01-17 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2008-03-19 |
| Exported To | CANADA |