| Tail Number / N-Number | N730 |
| Manufacturer | AEROTECH INDUSTRIES INC |
| Model | ELITE 583 |
| Year Built | 1990 |
| Manufacturer's Serial Number | 697 |
| Aircraft Type | Rotorcraft |
| 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 | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | AEROTECH INDUSTRIES INC |
| Street | 12303 N 72ND ST |
| City | OMAHA |
| State | NE |
| Zip Code | 68122-1901 |
| Region | Central |
| County | Douglas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1995-07-20 |
| Certificate Issue Date | 1990-08-28 |
| Last Action Date | 2020-08-14 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52345412 |
| Mode S Code Hex | A9CB0A |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N730.
| Tail Number / N-Number | N730 |
| Manufacturer | CESSNA |
| Model | T-50 |
| Manufacturer's Serial Number | 5940 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MARYLAND AIRLINES CO INC |
| Street | MUNICIPAL AIRPORT |
| City | EASTON |
| State | MD |
| Zip Code | 21601 |
| Region | Eastern |
| County | Douglas County |
| Certificate Issue Date | 1949-05-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1950-11-07 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N730.
| Tail Number / N-Number | N730 |
| Manufacturer | CURTISS |
| Model | JN4D |
| Manufacturer's Serial Number | 5220 |
| 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 |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ESTATE OF GOLDSBERRY WALLACE M |
| Street | 34 1/2 WEST WATER STREET |
| City | CHILLICOTHE |
| State | OH |
| Zip Code | 45601 |
| Region | Great Lakes |
| County | Douglas County |
| Last Status | Valid Registration |
| Cancellation Date | 1928-04-07 |