![BRAND NEW GIGANTIC !!! 65KG XXXL RC SHORT SHERPA SB-4 SCALE MODEL AIRPLANE FLIGHT DEMONSTRATION - YouTube BRAND NEW GIGANTIC !!! 65KG XXXL RC SHORT SHERPA SB-4 SCALE MODEL AIRPLANE FLIGHT DEMONSTRATION - YouTube](https://i.ytimg.com/vi/yXL5_qgMV8A/maxresdefault.jpg)
BRAND NEW GIGANTIC !!! 65KG XXXL RC SHORT SHERPA SB-4 SCALE MODEL AIRPLANE FLIGHT DEMONSTRATION - YouTube
![Chris Bolton on Twitter: "Short SB.4 Sherpa experimental aircraft. Only a single example was ever produced. typically flown within restricted flight envelope, during which it reportedly achieved a "flat-out" speed of 170 mph Chris Bolton on Twitter: "Short SB.4 Sherpa experimental aircraft. Only a single example was ever produced. typically flown within restricted flight envelope, during which it reportedly achieved a "flat-out" speed of 170 mph](https://pbs.twimg.com/media/FzytmyHXgAAVw51.jpg:large)
Chris Bolton on Twitter: "Short SB.4 Sherpa experimental aircraft. Only a single example was ever produced. typically flown within restricted flight envelope, during which it reportedly achieved a "flat-out" speed of 170 mph
![Short SB.4 Sherpa: Experimental British airplane that tested a new type of rotating wing-tip : r/WeirdWings Short SB.4 Sherpa: Experimental British airplane that tested a new type of rotating wing-tip : r/WeirdWings](https://external-preview.redd.it/fPuH9m1zHfc7_KUWIJ82Fzpvfv3eCfJMQVXOimPx6qU.jpg?width=640&crop=smart&auto=webp&s=9d00df73ea3cc86a5a483e677b2b74a8142c339a)