| Tail Number / N-Number | N49JK |
| Manufacturer | PIPER |
| Model | PA-18-135 |
| Year Built | 1954 |
| Manufacturer's Serial Number | 18-3329 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-320-A2B |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | WILLIAMS CASEY D TRUSTEE |
| Other Names |
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| Street | PO BOX 870275 |
| City | WASILLA |
| State | AK |
| Zip Code | 99687-0275 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2014-07-30 |
| Certificate Issue Date | 2013-03-19 |
| Last Action Date | 2021-10-22 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 51407221 |
| Mode S Code Hex | A60E91 |