| Tail Number / N-Number | N4230D |
| Manufacturer | BEECH |
| Model | G35 |
| Year Built | 1955 |
| Manufacturer's Serial Number | D-4438 |
| 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 | E225 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 225 hp (168 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | KOSKI JOHN M |
| Other Names |
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| Street | 825 FM 2650 |
| City | WICHITA FALLS |
| State | TX |
| Zip Code | 76310-0145 |
| Region | Southwestern |
| County | Wichita County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-12-23 |
| Certificate Issue Date | 2022-11-01 |
| Last Action Date | 2022-11-01 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 51204440 |
| Mode S Code Hex | A50920 |