| Tail Number / N-Number | N66BE |
| Manufacturer | CESSNA |
| Model | 525 |
| Manufacturer's Serial Number | 525-0174 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | LLC |
| Owner Name | SPEG AIR LLC |
| Street | 5371 MAGNOLIA ST |
| City | COMMERCE CITY |
| State | CO |
| Zip Code | 80022-4307 |
| Region | Northwest Mountain |
| County | Adams County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2011-02-23 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-02-28 |
| Status | Valid Registration |
| Mode S Code | 52130776 |
| Mode S Code Hex | A8B1FE |