PILOT CARDING CRITERIA

(5) Aircraft having two or more aeronautical VHF-FM radio transceivers need only have an AIR GUARD receiver in the first transceiver (FM-1). NOTE: All aeronautical VHF-FM transceivers will convert to multimode (P25) digital on January 1, 2010. Only P25 aeronautical compliant transceivers will be acceptable after this date. ................
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