Question: What is the frequency for Katherine?
SQL: SELECT "Frequency" FROM "2-14155573-2" WHERE "Area served" = 'Katherine';

Question: Which band has a current freq of 8TAB (HPON)?
SQL: SELECT "Band" FROM "2-14155573-2" WHERE "Freq currently" = '8TAB (HPON)';

Question: Which freq currently has 0 657?
SQL: SELECT "Freq currently" FROM "2-14155573-2" WHERE "Frequency" = '0 657';

Question: What is the purpose for the Katherine freq of 8RN?
SQL: SELECT "Purpose" FROM "2-14155573-2" WHERE "Freq currently" = '8RN' AND "Area served" = 'Katherine';

Question: Which freq currently has 0 684?
SQL: SELECT "Freq currently" FROM "2-14155573-2" WHERE "Frequency" = '0 684';

Question: Which band serves Darwin for Commercial purpose?
SQL: SELECT "Band" FROM "2-14155573-2" WHERE "Area served" = 'Darwin' AND "Purpose" = 'Commercial';