Where are all the 1485khz frequency located?
CREATE TABLE table_28794440_1 (location VARCHAR, frequency VARCHAR)
SELECT location FROM table_28794440_1 WHERE frequency = "1485kHz"
### Context: CREATE TABLE table_28794440_1 (location VARCHAR, frequency VARCHAR) ### Question: Where are all the 1485khz frequency located? ### Answer: SELECT location FROM table_28794440_1 WHERE frequency = "1485kHz"