303 class hydrobus
- Designed by Gábor Fekecs1960-HÉVIZ, Built, #303/1, Duna Shipyard1962-SLAVIN, Built, #3031/1, Vác Unit of MHD (Hungarian Shipyard & Crane Factory)1963-KESZTHELY, Built, #3031/2, Vác Unit of MHD (Hungarian Shipyard & Crane Factory)