| Tail Number / N-Number | N66GM |
| Manufacturer | BEECH |
| Model | 70 |
| Year Built | 1969 |
| Manufacturer's Serial Number | LB-1 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | GSO&IGSO-480 |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 340 hp (254 kW) |
| Total Horsepower | 680 hp (507 kW) |
| Average Cruising Speed | 17 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIR AL INC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-02-06 |
| Certificate Issue Date | 1995-01-12 |
| Last Action Date | 2022-02-10 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 52131202 |
| Mode S Code Hex | A8B282 |