I'm looking at different scenarios to upgrade the panel of my Cherokee. One of them has me sacrificing an installed ADS-B In solution in favor of a portable, and just running audio alerts from ForeFlight on the iPhone/iPad through a Bluetooth audio panel such as the PMA8000BT. Since I would likely only have a smaller GPS installed (GTN650 or IFD440), I'm not sure that installed ADS-B In would really get me much. I get the FIS-B weather today on the iPad, I am just missing traffic alerts through the intercom system.
The question is, will this plan work? The advantage is cost. What are the disadvantages?
The question is, will this plan work? The advantage is cost. What are the disadvantages?