| Tail Number / N-Number | N4EA |
| Manufacturer | GATES LEARJET CORP. |
| Model | 35A |
| Year Built | 1981 |
| Manufacturer's Serial Number | 458 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | GARRETT |
| Engine Model | TFE731 SERIES |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 3,500 pounds-force (15.6 kN) |
| Total Thrust | 7,000 pounds-force (31.1 kN) |
| Average Cruising Speed | 400 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WOODHILL AVIATION CORPORATION |
| Street | 800 CHASE AVE |
| City | ELK GROVE VILLAGE |
| State | IL |
| Zip Code | 60007-4806 |
| Region | Great Lakes |
| County | Cook County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-10-25 |
| Certificate Issue Date | 1994-12-20 |
| Last Action Date | 2021-08-13 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 51124124 |
| Mode S Code Hex | A4A854 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4EA.
| Tail Number / N-Number | N4EA |
| Manufacturer | AMERICAN AVIATION |
| Model | AA-1A |
| Year Built | 1971 |
| Manufacturer's Serial Number | AA1A-0247 |
| 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 | LYCOMING |
| Engine Model | 0-235 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Average Cruising Speed | 84 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HEAPS JOHN J |
| Street | 407 S 3RD ST |
| City | DUNLAP |
| State | IA |
| Zip Code | 51529-1330 |
| County | Cook County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1976-08-20 |
| Certificate Issue Date | 1994-08-05 |
| Last Action Date | 2001-11-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2002-01-04 |