John38's blog View Details
Archive for October, 2014
Posted by John38 | Oct 18, 2014 @ 03:12 AM | 6,946 Views
I have started a build log of the Cloud Cruiser. Original span is 72" but I have scaled it up 25% to 90" for an old ( but hardly run ) Laser 60 four stroke. It wont be overpowered but it will fly with style

Build log here
https://www.rcgroups.com/forums/show....php?t=2259039
Posted by John38 | Oct 07, 2014 @ 02:30 PM | 7,768 Views
Some details and photos of my latest build, Ben Shereshaw’s 1937 design, the Cumulus.

Covered in polyspan - any colour as long as its white - with red modelling tissue for trim. Two coats of 50/50 nitrate dope/thinners

Essentials stats are - Span 96” and a finished weight of 4 lbs 12 ozs giving a wing loading of 10 ozs/sq ft

Power is an Emax brushless motor BL2820/07 which gives about 500W on the 3300 3S Lipo battery.

Build thread here

https://www.rcgroups.com/forums/show...2018738&page=3

Maiden flight video here - Mick Butler's Cumulus also features. Mick's videos of vintage models are well worth watching.

Maiden Flight Of Johns Cumulus (7 min 0 sec)


Some static photos showing the Cumulus and its colour scheme off nicely. I appear in one to lend scale to the size of the model. Mick's Cumulus also features. The flying photos are stills from Mick's video