Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N503MR.
| Tail Number / N-Number | N503MR |
| Manufacturer | RUSSELL MARK C |
| Model | TIGER CUB |
| Year Built | 2006 |
| Manufacturer's Serial Number | 1001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503 SERIES |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | RUSSELL MARK C |
| Street | 2240 MICHIGAN AVE |
| City | LIMA |
| State | NY |
| Zip Code | 14485-9576 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-06-13 |
| Certificate Issue Date | 2006-03-24 |
| Last Action Date | 2009-03-17 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2017-03-06 |
| Mode S Code | 51443070 |
| Mode S Code Hex | A64638 |