Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N989B.
| Tail Number / N-Number | N989B |
| Manufacturer | BEECH |
| Model | H-18 |
| Year Built | 1962 |
| Manufacturer's Serial Number | BA-632 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 450 hp (336 kW) |
| Total Horsepower | 900 hp (671 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ACE AIR CARGO EXPRESS INC |
| Street | 5300 RIVERSIDE DRIVE |
| City | CLEVELAND |
| State | OH |
| Zip Code | 44135 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1962-07-25 |
| Certificate Issue Date | 1978-11-21 |
| Last Action Date | 1991-03-23 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-09-12 |
| Mode S Code | 53346254 |
| Mode S Code Hex | ADCCAC |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N989B.
| Tail Number / N-Number | N989B |
| Manufacturer | BELL |
| Model | 47G |
| Manufacturer's Serial Number | 1404 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CHICAGO HELICOPTER AIRWAYS INC |
| Street | 5240 WEST 63RD STREET |
| City | CHICAGO |
| State | IL |
| Zip Code | 60601 |
| Region | Great Lakes |
| Certificate Issue Date | 1955-09-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1958-02-27 |
| Exported To | COLOMBIA |
| Mode S Code | 53346254 |
| Mode S Code Hex | ADCCAC |