| Tail Number / N-Number | N542MJ |
| Manufacturer | JENKINS MYRON R |
| Model | GLASTAR |
| Year Built | 1999 |
| Manufacturer's Serial Number | 5511 |
| 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 | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | STODDARD HAMILTON |
| Kit Model | GLASTAR |
| Type of Registrant | Individual |
| Owner Name | COHEN PHILIP U |
| Street | 101 RACE ST |
| City | JIM THORPE |
| State | PA |
| Zip Code | 18229-2005 |
| Region | Eastern |
| County | Carbon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1999-10-26 |
| Certificate Issue Date | 2019-12-06 |
| Last Action Date | 2019-12-06 |
| Expiration Date | 2022-12-31 |
| Status | Third Notice for Registration Renewal |
| Mode S Code | 51560166 |
| Mode S Code Hex | A6E076 |