The bigger Crack Yak is finally here with a fresh new design inside and out! This version has a wingspan just over 39" with tapered wing tips, improved SFG placement and an added T-canalizer on top of the fuselage. The original Crack Yak was our go-to rc foamy but here we have something with more presence and an airfoiled wing, with better wind handling, a more intense flight envelope and to top it off, RC Factory have simplified and improved the build even more to make it simpler and give a cleaner look to the finished aeroplane.
All the hardware to build your Crack Yak is included – you just need to add your chosen power train, battery, receiver and servos. The AuW is about 350-400g depending on the gear you fit – as with all the Twisted/RCF models, anything in the 100-200W range is going to do fine, so you can make a really floaty setup or go ballistic.
As before, use normal CA or UHU Por for construction.
Do not use foam-safe. Undercarriage is included.
Recommended Li-Po 3s 600-1200mAh.
Check out the Big Crack Yak build over at
Manual is not included but can be downloaded from the manufacturers website
Next-day UK delivery† with a one-hour window (Communicated by SMS or Email) is available for £5.95 on all our model aeroplane kits and accessories above £41.95. Just order by 3pm and choose the appropriate service in the list of shipping options in your basket. We also offer great shipping prices worldwide on all items using DHL and Royal Mail services for fast and secure delivery of your items.
† Mainland UK only. Charges and delivery duration for Scottish Highlands, Scottish/Western Isles, Northern Ireland and other Islands will be higher.
Technical Details for Crack Yak Big - HCG
Material EPP Model Type 3D Wingspan 1,000.00 mm (39.37") Length 1,025.00 mm (40.35") Build Time 4-6 hours Weight Range 350.0 g (12.3oz.) Recommended Power AXi 2212/26 v2 Servos 4 x 9-12g Weight 350.0 g (12.3oz.)