Re: T-Rex 450xl head speed

On Thu, 24 Apr 2008 21:40:29 GMT, Kevin <dontemailme@[EMAIL PROTECTED]
>
wrote:

>The OTHER Kevin in San Diego wrote:
>> On Tue, 22 Apr 2008 21:45:39 GMT, Kevin <dontemailme@[EMAIL PROTECTED]
>
>> wrote:
>> 
>> 
>>> none of my buddies will get anywhere near me in the hover :-) I would 
>>> not try the same trick with a 30 powered bird
>> 
>> Get a MA SkyTach and they can be 100' away and still tach for you.
>> 
>thats a novel idea not sure you could tach when doing 3d though

Sure you can..  If the knucklehead on the tach can keep up with the
heli through the viewfinder and can manipulate the shutter speed at
the same time.  

Easy?  Not particularly..

Easiest would be something like an Eagletree with a brushless RPM
sensor.