| Tail Number / N-Number | N503RM |
| Manufacturer | BEECH |
| Model | 200 |
| Year Built | 1980 |
| Manufacturer's Serial Number | BB-673 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-60A |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,050 hp (783 kW) |
| Total Horsepower | 2,100 hp (1,567 kW) |
| Average Cruising Speed | 156 miles per hour |
| Type of Registrant | LLC |
| Owner Name | KA200 LLC |
| Street | 827 GUM BRANCH RD |
| City | JACKSONVILLE |
| State | NC |
| Zip Code | 28540-6265 |
| Region | Eastern |
| County | Onslow County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-04-22 |
| Certificate Issue Date | 2014-09-08 |
| Last Action Date | 2022-02-01 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 51443230 |
| Mode S Code Hex | A64698 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N503RM.
| Tail Number / N-Number | N503RM |
| Manufacturer | MASON/DINKLE/DINKLE |
| Model | DRIFTER XP-503 |
| Manufacturer's Serial Number | 222 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MASON ROBERT CHARLES |
| Street | 4050 FROST RD |
| City | WEBBERVILLE |
| State | MI |
| Zip Code | 48892 |
| County | Onslow County |
| Country | US |
| Certificate Issue Date | 1985-08-29 |
| Last Action Date | 1991-08-17 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1991-10-23 |