ParkinsonSAT (PSAT) -33 2015-06-05 Draft APRS 145825000 AX25 1200 PSK31 435350000 PSK31 W3ADO-5 PSK31 28120000 435035000 SSB PSK31 http://aprs.org/psat.html ParkinsonSAT description http://pcsat.aprs.org