| Tail Number / N-Number | N728GL |
| Manufacturer | GREAT LAKES |
| Model | 2T-1A-2 |
| Year Built | 1976 |
| Manufacturer's Serial Number | 0728 |
| 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 | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARTIN JAMES D |
| Street | 3279 LAVILLA RD |
| City | GRAFORD |
| State | TX |
| Zip Code | 76449-4559 |
| Region | Southwestern |
| County | Palo Pinto County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-05-07 |
| Certificate Issue Date | 2010-05-03 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 52340745 |
| Mode S Code Hex | A9C1E5 |