Question: What is the callsign of Tuguegarao
SQL: SELECT "Callsign" FROM "1-12547903-2" WHERE "Location (Transmitter site)" = 'Tuguegarao';

Question: What is the station type of Calbayog
SQL: SELECT "Station Type" FROM "1-12547903-2" WHERE "Location (Transmitter site)" = 'Calbayog';

Question: What is the station type of SMNI TV-26 Naga
SQL: SELECT "Station Type" FROM "1-12547903-2" WHERE "Branding" = 'SMNI TV-26 Naga';