| Tail Number / N-Number | N551DB |
| Manufacturer | RAYTHEON AIRCRAFT COMPANY |
| Model | A36 |
| Year Built | 1998 |
| Manufacturer's Serial Number | E-3158 |
| Aircraft Type | Fixed wing single 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-550 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | KIRBY RAMSEY AVIATION GROUP LLC |
| Street | 19221 N STATE HWY 135 |
| City | ALMONT |
| State | CO |
| Zip Code | 81210 |
| Region | Northwest Mountain |
| County | Gunnison County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-03-29 |
| Certificate Issue Date | 2013-01-02 |
| Last Action Date | 2021-09-21 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 51601557 |
| Mode S Code Hex | A7036F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N551DB.
| Tail Number / N-Number | N551DB |
| Manufacturer | GATES LEARJET CORP |
| Model | 55 |
| Manufacturer's Serial Number | 55052 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 13 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | SKYBIRD AVIATION INC |
| Street | 7401 VALJEAN AVE SUITE 100 |
| City | VAN NUYS |
| State | CA |
| Zip Code | 91406 |
| County | Gunnison County |
| Country | US |
| Certificate Issue Date | 1984-01-23 |
| Last Action Date | 1991-10-28 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1992-06-03 |
| Exported To | GERMANY |