On Sunday, February 17, 2013 4:31:39 AM UTC-5, wrote:

My PF brick is feeding the Trig TT21 for ADS-B out

From http://www.trig-avionics.com/adsb.html

"The GPS receiver used must be an IFR certified receiver."

The PF brick GPS is IFR certified??

So feeding PF brick GPS to Trig TT21 works? And it is legal?