Giant Scale 1:4 Vario RC Electric Model Helicopter EC-135 presented on the Model Air Show in Berlin Gatow Germany in June 2015. Pilot: Mathias Fischer .br Giant Scale RC Model Helicopter AgustaWestland AW-139 presented on the Model Air Show in Berlin Gatow Germany in June 2015. Pilot: Mathias Fischer .br br Giant Scale Electric RC Model Helicopter BO-105 presented on the Model Air Show in Berlin Gatow Germany in June 2015. Pilot: Rainer Vetter built history .br Giant Scale Model Airplane Transall C-160 presented on the Model Air Show in Berlin Gatow Germany in June 2015. Pilot: Gerhard Dorsch Riesen .