| Tail Number / N-Number | N14631 |
| Manufacturer | GOODKNIGHT |
| Model | BENSEN B-8M |
| Year Built | 1975 |
| Manufacturer's Serial Number | 01 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GOODKNIGHT MARSHALL K |
| Street | 3427 N W 17TH TERRACE |
| City | GAINESVILLE |
| State | FL |
| Zip Code | 32605 |
| Region | Southern |
| County | Alachua County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1975-01-02 |
| Last Action Date | 1977-01-14 |
| Status | Certificate of Registration has been revoked |
| Mode S Code | 50135725 |
| Mode S Code Hex | A0BBD5 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N14631.
| Tail Number / N-Number | N14631 |
| Manufacturer | GOODNIGHT |
| Model | B-8M |
| Year Built | 1974 |
| Manufacturer's Serial Number | 01 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GOODKNIGHT MARSHALL K |
| Street | 3427 NW 17TH TERR |
| City | GAINESVILLE |
| State | FL |
| Zip Code | 32605 |
| Region | Southern |
| County | Alachua County |
| Country | US |
| Certificate Issue Date | 1975-01-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1977-11-11 |