| Tail Number / N-Number | N31BL |
| Manufacturer | JONKER SAILPLANES (PTY) LTD |
| Model | JS3 |
| Year Built | 2016 |
| Manufacturer's Serial Number | 03-001 |
| Aircraft Type | Glider |
| 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 | M&D FLUGZE |
| Engine Model | MD-TJ42 |
| Engine Type | Turbo-jet |
| Number of Engines | 1 engine |
| Thrust | 350 pounds-force (1.6 kN) |
| Type of Registrant | Individual |
| Owner Name | BUTLER CHARLES R III |
| Street | 60 OAKLAND AVE |
| City | MOBILE |
| State | AL |
| Zip Code | 36608-2500 |
| Region | Southern |
| County | Mobile County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2019-02-11 |
| Certificate Issue Date | 2021-01-20 |
| Last Action Date | 2023-02-09 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50642234 |
| Mode S Code Hex | A3449C |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N31BL.
| Tail Number / N-Number | N31BL |
| Manufacturer | BELL |
| Model | 206B |
| Year Built | 1974 |
| Manufacturer's Serial Number | 1290 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| 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 |
| Type of Registrant | Corporation |
| Owner Name | CRESCENT AIRWAYS INC |
| Street | 7501 PEMBROKE RD |
| City | HOLLYWOOD |
| State | FL |
| Zip Code | 33023 |
| Region | Southern |
| County | Mobile County |
| Certificate Issue Date | 1981-01-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-03-12 |
| Exported To | CANADA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N31BL.
| Tail Number / N-Number | N31BL |
| Manufacturer | LEAK BOB |
| Model | AVID FLYER |
| Year Built | 1984 |
| Manufacturer's Serial Number | 31 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CUYUNA |
| Engine Model | ALL MDLS A/B |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | PO BOX 2199 |
| City | LIBERAL |
| State | KS |
| Zip Code | 67905-2199 |
| County | Mobile County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-01-26 |
| Last Action Date | 1998-01-29 |
| Last Status | Registration Pending – Canceled |
| Cancellation Date | 2012-09-06 |