| Tail Number / N-Number | N31DT |
| Manufacturer | LEARJET INC |
| Model | 31A |
| Year Built | 1997 |
| Manufacturer's Serial Number | 147 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | ALLIEDSIGN |
| Engine Model | TFE 731-2B |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Thrust per Engine | 3,500 pounds-force (15.6 kN) |
| Total Thrust | 7,000 pounds-force (31.1 kN) |
| Type of Registrant | LLC |
| Owner Name | DANSAR AVIATION LLC |
| Street | 3208 E COLONIAL DR STE 450 |
| City | ORLANDO |
| State | FL |
| Zip Code | 32803-5127 |
| Region | Southern |
| County | Orange County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1997-12-07 |
| Certificate Issue Date | 2018-07-12 |
| Last Action Date | 2021-02-16 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50642325 |
| Mode S Code Hex | A344D5 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N31DT.
| Tail Number / N-Number | N31DT |
| Manufacturer | CENTRAIR |
| Model | 101A |
| Year Built | 1984 |
| Manufacturer's Serial Number | 101A0127 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 600 ORKNEY RD |
| City | BALTIMORE |
| State | MD |
| Zip Code | 21212-3717 |
| County | Orange County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1984-06-15 |
| Last Action Date | 2007-01-05 |
| Last Status | Registration Pending – Canceled |
| Cancellation Date | 2012-08-08 |