| Tail Number / N-Number | N172WK |
| Manufacturer | CESSNA |
| Model | 172H |
| Year Built | 1966 |
| Manufacturer's Serial Number | 17255250 |
| 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 | CONT MOTOR |
| Engine Model | 0-300 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 145 hp (108 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PATKOTAK R CRAWFORD A |
| Street | PO BOX 1092 |
| City | BARROW |
| State | AK |
| Zip Code | 99723-1092 |
| Region | Alaskan |
| County | North Slope Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1966-09-28 |
| Certificate Issue Date | 2016-11-10 |
| Last Action Date | 2019-06-23 |
| Expiration Date | 2022-11-30 |
| Status | Third Notice for Registration Renewal |
| Mode S Code | 50221231 |
| Mode S Code Hex | A12299 |