| Tail Number / N-Number | N9508B |
| Manufacturer | CESSNA |
| Model | 172RG |
| Year Built | 1981 |
| Manufacturer's Serial Number | 172RG0842 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | LLC |
| Owner Name | ALPHA VESSELCO LLC |
| Street | C/O OCEAN FLEET SVCS MONTY DEIHL 610 MENHADEN RD |
| City | REEDVILLE |
| State | VA |
| Zip Code | 22539-4126 |
| Region | Eastern |
| County | Northumberland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-03-16 |
| Certificate Issue Date | 2018-01-11 |
| Last Action Date | 2020-08-19 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 53234031 |
| Mode S Code Hex | AD3819 |