| Tail Number / N-Number | N17604 |
| Manufacturer | BEECH |
| Model | E-55 |
| Year Built | 1977 |
| Manufacturer's Serial Number | TE-1094 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 285 hp (213 kW) |
| Total Horsepower | 570 hp (425 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MONTGOMERY AVIATION CORP |
| Street | 4525 SELMA HWY |
| City | MONTGOMERY |
| State | AL |
| Zip Code | 36108-4951 |
| Region | Southern |
| County | Montgomery County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-03-18 |
| Certificate Issue Date | 2019-05-16 |
| Last Action Date | 2022-04-18 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 50230754 |
| Mode S Code Hex | A131EC |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N17604.
| Tail Number / N-Number | N17604 |
| Manufacturer | SPARTAN |
| Model | 7W |
| Year Built | 1937 |
| Manufacturer's Serial Number | 9 |
| Aircraft Type | Fixed wing single 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 | 1 engine |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SPARTAN AIRCRAFT CO |
| Street | 6900 EAST APACHE |
| City | TULSA |
| State | OK |
| Zip Code | 74115 |
| Region | Southwestern |
| County | Montgomery County |
| Country | US |
| Certificate Issue Date | 1952-01-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1953-03-30 |