Introduction Kai Koa Boat (RIB) Karel Overlaet, RIB Advocate In this introduction, check out one of the newest RIBs on the clear waters of Indonesia by Kai Koa Boat.
Zeppelin 21 VPRO RIB Version Commander Karel Overlaet, RIB Advocate Flagship model of the zeppelin range 2013. You can find it in a version equipped with Ullman seats as well.
Vanguard TX-860 Open Cabin RIB Karel Overlaet, RIB Advocate RIB type open cabin equipped with 2 x 200 hp Suzuki. Designed for surveillance work in natural parks and to be operated in all types of weather conditions for long periods of time.