| Tail Number / N-Number | N4637U |
| Manufacturer | CESSNA |
| Model | U206G |
| Year Built | 1979 |
| Manufacturer's Serial Number | U20605017 |
| 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 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 132 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WRIGHT AIR SERVICE INC |
| Street | PO BOX 60142 |
| City | FAIRBANKS |
| State | AK |
| Zip Code | 99706-0142 |
| Region | Alaskan |
| County | Fairbanks North Star Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-04-26 |
| Certificate Issue Date | 2020-01-30 |
| Last Action Date | 2022-08-25 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51324040 |
| Mode S Code Hex | A5A820 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4637U.
| Tail Number / N-Number | N4637U |
| Manufacturer | CESSNA |
| Model | 180G |
| Manufacturer's Serial Number | 18051337 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 121 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT CO |
| Street | GENERAL DELIVERY |
| City | WICHITA |
| State | KS |
| Zip Code | 67027 |
| Region | Central |
| County | Fairbanks North Star Borough |
| Last Status | Valid Registration |
| Cancellation Date | 1964-01-10 |