Yesterday was a great flying day with good company in Henry Kurowski and Roston Dugmore.

Attached are my 2 Centurions, they have Impact outlines but are different.  Especially the white one has longer nose and tail moment arms, a thicker wing with a blunter leading edge, more leading edge sweep and a larger stab with smaller elevators.

I love to fly it

The yellow one has a tricycle undercarriage inspired by the Bob Hunt thread on his new extended tricycle Crossfire. It flies great and take off and landings are a pleasure.

Both planes use MVVS 8/680 motors powered by 25C 2700 mAh Thunder Power batteries.

The white one uses a 13x5 (repitched Dennis Adamisin 13X4 1/2PF2B series) prop giving 5.3 second laps at 9240 revs measured with a rev counter.  The yellow one flies better on a 12" prop than a 13" prop. It uses a 12x5 (cut down repitched 13X4 1/2PF2B series) prop giving 5.3 second laps at 9480 revs.

I think they could fly a little faster but last September when I was fortunate to fly with the Vancouver group Chris Cox said I fly to fast at 5.1 seconds. I am trying to get used to the slower speed. However if I do decide to increase the speed I will simply add 1 click to my KR Timer/Controller and increase the speed by 0.05 seconds or add 2 clicks and increase the speed by 0.1 seconds to 5.2 second laps.

Thanks Eric.

Hi Percy
Keith has mentioned you many times over the past couple of years.  Is this the field he fly's at?  Very nice looking planes I wouldn't mind owing one.
Andy

Of course, 5.1 second laps at your altitude may be totally necessary. We have considerably more air down here at sea level!