| Tail Number / N-Number | N277AG |
| Manufacturer | BEECH |
| Model | B-55 |
| Manufacturer's Serial Number | TC-2236 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 157 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WILLIAMS RICHARD J |
| Street | 534 BROWN SUGAR RETREAT |
| City | MOUNT PLEASANT |
| State | SC |
| Zip Code | 29464-2754 |
| Region | Southern |
| County | Charleston County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2020-05-06 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 50540204 |
| Mode S Code Hex | A2C084 |