| Tail Number / N-Number | N20GL |
| Manufacturer | LEO KNOWLDEN |
| Model | RV-10 |
| Year Built | 2020 |
| Manufacturer's Serial Number | 41593 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | YIO-540 SERIE |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-10 |
| Type of Registrant | Individual |
| Owner Name | KNOWLDEN LEO S |
| Street | 4880 ALGONQUIN BLVD |
| City | CLARKSTON |
| State | MI |
| Zip Code | 48348-3404 |
| Region | Great Lakes |
| County | Oakland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2020-01-12 |
| Certificate Issue Date | 2019-12-09 |
| Last Action Date | 2019-12-09 |
| Expiration Date | 2022-12-31 |
| Status | Third Notice for Registration Renewal |
| Mode S Code | 50310113 |
| Mode S Code Hex | A1904B |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N20GL.
| Tail Number / N-Number | N20GL |
| Manufacturer | BEECH |
| Model | E18S |
| Year Built | 1956 |
| Manufacturer's Serial Number | BA-174 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 450 hp (336 kW) |
| Total Horsepower | 900 hp (671 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DWYER HUBERT J |
| Street | 600 19TH ST W |
| City | CLEAR LAKE |
| State | IA |
| Zip Code | 50428 |
| County | Oakland County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-06-29 |
| Certificate Issue Date | 1991-10-09 |
| Last Action Date | 2009-12-15 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-22 |