Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N1901M.
| Tail Number / N-Number | N1901M |
| Manufacturer | SCHWEIZER |
| Model | 269C-1 |
| Year Built | 2006 |
| Manufacturer's Serial Number | 0266 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | HIO-360-G1A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | BRISTOW ACADEMY INC |
| Street | 365 GOLDEN KNIGHTS BLVD |
| City | TITUSVILLE |
| State | FL |
| Zip Code | 32780-8124 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2006-10-18 |
| Certificate Issue Date | 2008-01-04 |
| Last Action Date | 2008-01-04 |
| Last Status | Second Notice for Re-Registration/Renewal |
| Cancellation Date | 2013-08-26 |
| Mode S Code | 50265262 |
| Mode S Code Hex | A16AB2 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N1901M.
| Tail Number / N-Number | N1901M |
| Manufacturer | DOUGLAS |
| Model | DC-6 |
| Manufacturer's Serial Number | 43139 |
| 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 | 1948-10-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-07-11 |
| Mode S Code | 50265262 |
| Mode S Code Hex | A16AB2 |