UP Summit XC4 – first impression (final version)

Having a chance to fly over 2 hours last weekend, let me put short impressions for new UP Summit XC4. First day was almost laminar with only few thermal bubbles, 6-7 ms wind. Second day started 5 ms wind and it picked up, I decided to go home when it was 8 ms, thermal activity was good despite some high clouds and inversion. Continue reading “UP Summit XC4 – first impression (final version)”

Advance Lightness 2 – experience after a year of usage

The harness is more important then a glider for all except competition ambitious pilots. Lets summarize my impressions and experience after a full season of flying in Advance Lightness 2.