Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N427Q.
| Tail Number / N-Number | N427Q |
| Manufacturer | BEECH |
| Model | D18S |
| Year Built | 1946 |
| Manufacturer's Serial Number | A336 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WYMAN PILOT SERVICE INC |
| Street | 6360 HIGHLAND RD |
| City | PONTIAC |
| State | MI |
| Zip Code | 48054 |
| Region | Great Lakes |
| Certificate Issue Date | 1977-11-07 |
| Last Status | Valid Registration |
| Cancellation Date | 1980-12-17 |
| Mode S Code | 51213376 |
| Mode S Code Hex | A516FE |