| Tail Number / N-Number | N4900K |
| Manufacturer | NAVION |
| Model | NAVION A |
| Year Built | 1949 |
| Manufacturer's Serial Number | NAV-4-1900 |
| 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 | E185 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KNOLL THOMAS R |
| Street | 3126 137TH AVE NE |
| City | HAM LAKE |
| State | MN |
| Zip Code | 55304-7349 |
| Region | Great Lakes |
| County | Anoka County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-11-18 |
| Certificate Issue Date | 2016-03-14 |
| Last Action Date | 2021-12-03 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 51411172 |
| Mode S Code Hex | A6127A |