Kang,
I haven't had much success with the 19-19.5" props I was trying for a while. This one is 18". Still a lot of bugs to work out. All flights were on 1100-1150 turns, 7.5" motors, hence the low rpms.
Launching at anything in the range of .7 in-oz is scary, and the model usually looks quite pitiful for the first 90 seconds. Then again, Hope's was climbing like crazy while in a right bank and left turn...
-Joshua Finn
--- In Indoor_Construction_at_yahoogroups.com, "Yuan Kang Lee" wrote:
>
> Yes, why is Nick's big head preventing me from counting the RPM?!
>
> Josh, your model looks great, both in high pitch and low. Is that prop shorter than 19"? What cross section / length motor are you using?
>
> Nick, that is a pretty crazy climb. What kind of prop and motor were you using? Are you practicing for Slanic?
>
> --- In Indoor_Construction_at_yahoogroups.com, joshuawfinn@ wrote:
> >
> >
> >
> > --- In Indoor_Construction_at_yahoogroups.com, "Yuan Kang Lee" wrote:
> > >
> > >
> > > Why me, Josh :) ?
> > >
> >
> >
> > Well I just got the impression that you do that. I do my share of clocking rpm's when watching videos of various F1D's.
> >
>
Received on Tue Feb 12 2013 - 05:40:20 CET
This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:47 CET