Which Frequency MHz is the highest one that has a Call sign of k241an?
CREATE TABLE table_name_65 (frequency_mhz INTEGER, call_sign VARCHAR)
SELECT MAX(frequency_mhz) FROM table_name_65 WHERE call_sign = "k241an"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_65 (frequency_mhz INTEGER, call_sign VARCHAR) Question: Which Frequency MHz is the highest one that has a Call sign of k241an? [/INST] SELECT MAX(frequency_mhz) FROM table_name_65 WHERE call_sign = "k241an" </s>