| Tail Number / N-Number | N4639X |
| Manufacturer | CESSNA |
| Model | 150G |
| Manufacturer's Serial Number | 15064689 |
| 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 | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | MAILE LAWRENCE J |
| Other Names |
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| Street | 5028 N FLYING CIRCUS CIR |
| City | WASILLA |
| State | AK |
| Zip Code | 99654-9339 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1966-07-30 |
| Certificate Issue Date | 2022-05-26 |
| Last Action Date | 2022-05-26 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 51324151 |
| Mode S Code Hex | A5A869 |