Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4307L.
| Tail Number / N-Number | N4307L |
| Manufacturer | BRUNETTE LEONARD ANTHONY |
| Model | ROTORWAY INTL EXEC90 |
| Year Built | 1991 |
| Manufacturer's Serial Number | 81360 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | KALAMAZOO AVIATION HISTORY MUSEUM |
| Street | 6151 PORTAGE RD |
| City | PORTAGE |
| State | MI |
| Zip Code | 49002-3003 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1991-07-03 |
| Certificate Issue Date | 2008-05-09 |
| Last Action Date | 2008-05-09 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2017-04-18 |
| Mode S Code | 51223166 |
| Mode S Code Hex | A52676 |