HANGAR 9 VAN´S RV-4 30CC ARF GIANT SCALE - buy now - at Modellbau Lindinger
Hangar 9 Van's RV-4 30cc ARF 85" - YouTube
FlyingRC.net - Hangar 9 RV-4 – The Build
Hangar 9 - Hangar 9 aircraft such as the RV-4 30cc are designed to accept a variety of gas engine or brushless electric powerplants. Now through November 21st, order $250 or more
News New Aircraft! Hangar 9 Van's RV-4 30cc - FlyingGiants
Van's RV-4 HANGAR9 RC Plane: My modification of the landing gears - YouTube