Black Horse Sukhoi Su 31 review, Tony Nijhuis’ Douglas DC-3 Dakota plan feature pt 1, wizard of oz - moulding parts, flying the negative spin, weekenders - machining an exhaust adaptor, Century Hummingbird review, weekenders - avoiding winter gremlins, Feeney Tempest twin cylinder, Airtech Blimps review, RCM Pelican Film 600 Sport review, Freestyle aerobatics competition report, LMA Cosford meet report.