The entry prices for FIS-B and XMWX are similar. A portable receiver setup for XMWX costs about $1000. Spending that on a FIS-B receiver will leave you with some change. FIS-B data requires no subscription. It's free-at least until the FAA finally gets user fees. XMWX data is available in three levels as depicted in the accom-panying tables: A $35/month LT subscription buys eight weather products; $55/month for Aviator gets you 22; $100/month Pro buys all 29. Both FIS-B and XMWX need an app subscription, typically under $100 a year. Of course, there are panel-mount options as well, but those require much deeper pockets for the hardware.
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