Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_19834691_4 ( uk_air_date VARCHAR, audience_share_in_timeslot VARCHAR )

### Question ###
Name the uk air date for audience share in timeslot in 7.3%

### Accurate SQL ###

SELECT uk_air_date FROM table_19834691_4 WHERE audience_share_in_timeslot = "7.3%"