| Tail Number / N-Number | N18589 |
| Manufacturer | BEECH |
| Model | C23 |
| Year Built | 1982 |
| Manufacturer's Serial Number | M-2360 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 116 miles per hour |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 4807 LAKE WASHINGTON BLVD S |
| City | SEATTLE |
| State | WA |
| Zip Code | 98118-1550 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1982-05-12 |
| Last Action Date | 2021-11-27 |
| Status | Registration Pending – Pending Cancellation |
| Mode S Code | 50253321 |
| Mode S Code Hex | A156D1 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N18589.
| Tail Number / N-Number | N18589 |
| Manufacturer | CESSNA |
| Model | 150 |
| Manufacturer's Serial Number | 15073967 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | GROSSE ISLE FLIGHT SERVICE INC |
| County | King County |
| Certificate Issue Date | 1973-08-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-02-28 |
| Exported To | CANADA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N18589.
| Tail Number / N-Number | N18589 |
| Manufacturer | CESSNA |
| Model | C-37 |
| Manufacturer's Serial Number | 386 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 125 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WOLTZ AERIAL SURVEYS INC |
| Street | 420 9TH STREET |
| City | DES MOINES |
| State | IA |
| Zip Code | 50307 |
| Region | Central |
| County | King County |
| Last Status | Valid Registration |
| Cancellation Date | 1940-05-15 |