Extreme Speed Prop Planes Discuss the need for speed with fast prop planes (Screamin Demon, Diamond Dust, Shrikes or any REAL sound breakin'''' plane)

Doppler????

Reply

Old 08-30-2009, 01:41 AM
  #1  
ecoliburger
Thread Starter
My Feedback: (18)
 
Join Date: Jul 2002
Location: Fairfield, CA
Posts: 254
Gallery
My Gallery
Models
My Models
Ratings
My Feedback
Default Doppler????

Can someone doppler this for me? I know its probably in the wrong thread but most heli types are not interested in high speed. The pass doesnt sound very fast but in person it looked like it was fairly quick.
Thanks

http://www.youtube.com/watch?v=INGkQT-1bnM
ecoliburger is offline  
Reply With Quote
Old 08-30-2009, 03:27 AM
  #2  
mk1spitfire
Senior Member
 
mk1spitfire's Avatar
 
Join Date: Oct 2007
Location: south, UNITED KINGDOM
Posts: 1,208
Gallery
My Gallery
Models
My Models
Ratings
My Feedback
Default RE: Doppler????

1st pass 71mph at 22c airtemp
mk1spitfire is offline  
Reply With Quote
Old 08-30-2009, 08:30 AM
  #3  
ecoliburger
Thread Starter
My Feedback: (18)
 
Join Date: Jul 2002
Location: Fairfield, CA
Posts: 254
Gallery
My Gallery
Models
My Models
Ratings
My Feedback
Default RE: Doppler????

Great thanks you, however the temp was about 35 degrees C. not sure how much difference that will make.
ecoliburger is offline  
Reply With Quote
Old 08-30-2009, 09:38 AM
  #4  
Mike Connor
Senior Member
My Feedback: (5)
 
Mike Connor's Avatar
 
Join Date: Jan 2002
Location: Tulsa, OK
Posts: 2,025
Gallery
My Gallery
Models
My Models
Ratings
My Feedback
Default RE: Doppler????


ORIGINAL: ecoliburger

Great thanks you, however the temp was about 35 degrees C. not sure how much difference that will make.
About 3 mph faster with the warm temps.
Mike Connor is offline  
Reply With Quote

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


Thread Tools
Search this Thread

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service