Logo
Builders' Plan Gallery  |  Hip Pocket Web Site  |  Contact Forum Admin (Account/Technical Issues)  |  Contact Global Moderator
September 19, 2021, 01:26:37 PM *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with email, password and session length
 
Home Help Search Login Register
Pages: 1 2 3 [4]   Go Down
Print
Author Topic: Blast tube for Burdov's P30 Pirate  (Read 5045 times)
0 Members and 1 Guest are viewing this topic.
rcgeorge
Nickel Member
*

Kudos: 0
Offline Offline

United States United States

Posts: 1



Ignore
« Reply #75 on: July 06, 2016, 08:11:16 PM »

Mike, I'm not sure how you managed to add 10 grams to your model (compared with mine)! What did you cover it with? Mine is covered in 1/4 mil mylar from Aerodyne.

My next one will use a Starlink Kevlar motor tube, but my own design flying surfaces. I will try very hard to come in at the 40 gram minimum weight.

Beats me Tony, heck.... maybe my scale is off but I doubt it. The viscous timer is only a gram so that's not it. As for the covering I use 1/2mil mylar on the wing and 1/4mil on the tail. The mylar came from Lee Campel who gets it from FAI Supply.

I suppose one good thing for me is that I don't have to add ballast to bring up to legal specs.

Good luck on your new design......happy thermals.
Mike
Is that with motors in them?
Logged
Pages: 1 2 3 [4]   Go Up
Print
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Valid XHTML 1.0! Valid CSS!