| Tail Number / N-Number | N23MK |
| Type of Reservation | Fee paid |
| Reserving Party Name | KELLER MATTHEW |
| Street | 1527 BRENTWOOD DR |
| City | MARIETTA |
| State | GA |
| Zip Code | 30062-2040 |
| Date Reserved | 2018-07-10 |
| Expiration Date | 2023-05-10 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N23MK.
| Tail Number / N-Number | N23MK |
| Manufacturer | KLIJN MARTINUS M |
| Model | KB3 |
| Year Built | 1987 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | KLIJN MARTINUS M |
| Street | PO BOX 1656 |
| City | MARSHALL |
| State | TX |
| Zip Code | 75670 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1988-05-06 |
| Certificate Issue Date | 1987-06-24 |
| Last Action Date | 1991-03-30 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 1989-11-29 |