On Tuesday, September 16, 2014 10:01:59 AM UTC-5, Sean Fidler wrote:


In terms of MATs I have been using an SN10 and an Oudie backup or iGlide (Perry). In terms of US rules 2 min under max start height, I simply use a stop watch and mechanical altimeter (cross referenced with SN10 altitude) with lots of buffer (2:30 to 3 min and usually 200 extra feet) to be safe from a penalty.

You do realize that the Oudie (SYM) has a nice little 2 minute below MSH before starting countdown timer? Makes the process hands off and painless...

Kirk
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