Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N1903M.
| Tail Number / N-Number | N1903M |
| Manufacturer | DOUGLAS |
| Model | DC-6 |
| Manufacturer's Serial Number | 42897 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 96 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 225 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DELTA AIR LINES INC |
| Street | ATLANTA MUNICIPAL AIRPORT |
| City | ATLANTA |
| State | GA |
| Zip Code | 30060 |
| Region | Southern |
| Certificate Issue Date | 1948-11-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-07-11 |
| Mode S Code | 50265370 |
| Mode S Code Hex | A16AF8 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N1903M.
| Tail Number / N-Number | N1903M |
| Manufacturer | WRIGHT EXPERIENCE INC |
| Model | WRIGHT KITTY HWK FLR |
| Year Built | 2003 |
| Manufacturer's Serial Number | WE 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 16800 EXECUTIVE PLAZA DR MAIL DROP 5NE2C |
| City | DEARBORN |
| State | MI |
| Zip Code | 48126-4261 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-08-01 |
| Last Action Date | 2004-07-14 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-08-27 |
| Mode S Code | 50265370 |
| Mode S Code Hex | A16AF8 |