| Tail Number / N-Number | N1821 |
| Manufacturer | BELL |
| Model | 206-L4 |
| Year Built | 2007 |
| Manufacturer's Serial Number | 52366 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C30P |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 650 hp (485 kW) |
| Type of Registrant | LLC |
| Owner Name | GM LEASING CO LLC |
| Street | 1318 SMEDE HWY |
| City | BROUSSARD |
| State | LA |
| Zip Code | 70518-8028 |
| Region | Southwestern |
| County | St. Martin Parish |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-10-17 |
| Certificate Issue Date | 2007-12-27 |
| Last Action Date | 2021-08-10 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50245225 |
| Mode S Code Hex | A14A95 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1821.
| Tail Number / N-Number | N1821 |
| Manufacturer | ROSZEL STEPHEN S |
| Model | FP 404 |
| Manufacturer's Serial Number | 4034 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | ROSZEL STEPHEN S |
| Street | PO BOX 3372 |
| City | WARRENTON |
| State | VA |
| Zip Code | 20188-1972 |
| County | St. Martin Parish |
| Country | US |
| Certificate Issue Date | 1987-12-18 |
| Last Action Date | 2000-03-14 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2001-09-13 |