| Tail Number / N-Number | N19DD |
| Manufacturer | BOMBARDIER INC |
| Model | BD-100-1A10 |
| Year Built | 2016 |
| Manufacturer's Serial Number | 20640 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | AS907-2-1A |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 7,530 pounds-force (33.5 kN) |
| Total Thrust | 15,060 pounds-force (67.0 kN) |
| Type of Registrant | LLC |
| Owner Name | CITATION X LLC |
| Street | 615 S DUPONT HWY |
| City | DOVER |
| State | DE |
| Zip Code | 19901-4517 |
| Region | Eastern |
| County | Kent County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2016-08-12 |
| Certificate Issue Date | 2020-12-02 |
| Last Action Date | 2020-12-02 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 50263041 |
| Mode S Code Hex | A16621 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N19DD.
| Tail Number / N-Number | N19DD |
| Manufacturer | DEMARS-GIORGI |
| Model | CASSUTT III M |
| Manufacturer's Serial Number | DG1 |
| 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 |
| Average Cruising Speed | 112 miles per hour |
| County | Kent County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-04-12 |