Phoenix Polar

[Doug Levy]

Does anyone have polar numbers for the Phoenix?  In the Oudie it requires , Stall Speed, Max & Min weight, A,B & C from the polar curve.

Wondering what you have entered for your flight computers?

thanks,

Doug Levy

[Jim Lee]

420kg U15F

a=1.84

b=-2.22

c=1.34

 

600kg U15F

a=1.54

b=-2.23

c=1.60

 

Factory calculated polar is very optimistic.  I recommend using the Blanik L23 polar.

[Doug Levy]

Thanks Jim

[Rob]

My efis  AVmap ultra has an update.

Now i can enter best angle of climb speed, best rate of climb speed and best glide speed.

Does anyone has does numbers?

[Jim Lee]

Best angle= 55kts

Best rate=60kts

L/D speed light weight= 55kts

L/D speed max weight= 60kts

[Rob]

thanks Jim😀