| Tail Number / N-Number | N1902M |
| Manufacturer | BOEING/MOUNTAIN VIEW AIR REP |
| Model | A75N1 |
| Manufacturer's Serial Number | 75-1902 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | RICHARDS WILLIAM |
| Other Names |
|
| Street | PO BOX 136 |
| City | GARDINER |
| State | NY |
| Zip Code | 12525-0136 |
| Region | Eastern |
| County | Ulster County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1990-02-01 |
| Certificate Issue Date | 2002-09-17 |
| Last Action Date | 2020-12-09 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50265325 |
| Mode S Code Hex | A16AD5 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N1902M.
| Tail Number / N-Number | N1902M |
| Manufacturer | MARTIN |
| Model | 404 |
| Year Built | 1951 |
| Manufacturer's Serial Number | 14137 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 52 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 210 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | NORTHERN UNITED IN |
| Street | BOX 747 |
| City | KOTZEBUE |
| State | AK |
| Zip Code | 99752 |
| Region | Alaskan |
| County | Ulster County |
| Country | US |
| Certificate Issue Date | 1976-12-13 |
| Last Status | Valid Registration |
| Cancellation Date | 1984-10-11 |
| Exported To | BOLIVIA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N1902M.
| Tail Number / N-Number | N1902M |
| Manufacturer | DOUGLAS |
| Model | DC-6 |
| Manufacturer's Serial Number | 43140 |
| 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 |
| County | Ulster County |
| Certificate Issue Date | 1948-10-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1968-10-02 |
| Exported To | MEXICO |