| Tail Number / N-Number | N746TJ |
| Manufacturer | PIPER |
| Model | PA-18-135 (L-21B) |
| Year Built | 1956 |
| Manufacturer's Serial Number | 18-3346 (53-7746) |
| 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 | LYCOMING |
| Engine Model | O-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Type of Registrant | Corporation |
| Owner Name | STA-KEL CORP |
| Street | 716 BRIDGTON RD |
| City | WESTBROOK |
| State | ME |
| Zip Code | 04092-3703 |
| Region | New England |
| County | Cumberland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2014-04-25 |
| Certificate Issue Date | 2014-06-16 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 52405206 |
| Mode S Code Hex | AA0A86 |