| Tail Number / N-Number | N51670 |
| Manufacturer | CESSNA |
| Model | 172P |
| Year Built | 1980 |
| Manufacturer's Serial Number | 17274336 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Government |
| Owner Name | COLORADO NORTHWESTERN COMMUNITY COLLEGE |
| Street | 500 KENNEDY DR |
| City | RANGELY |
| State | CO |
| Zip Code | 81648 |
| Region | Northwest Mountain |
| County | Rio Blanco County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-10-27 |
| Certificate Issue Date | 1995-07-10 |
| Last Action Date | 2020-05-20 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51475437 |
| Mode S Code Hex | A67B1F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N51670.
| Tail Number / N-Number | N51670 |
| Manufacturer | FAIRCHILD |
| Model | M-62 |
| Year Built | 1942 |
| Manufacturer's Serial Number | T-423309 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | COOPER PAUL ELMER |
| Street | 45 ALVANAR ROAD |
| City | ROCHESTER 6 |
| State | NY |
| Zip Code | 14600 |
| Region | Eastern |
| County | Rio Blanco County |
| Certificate Issue Date | 1949-08-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-09-23 |