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_42411 ( "City of license" text, "Identifier" text, "Frequency" text, "Power" text, "Class" text, "RECNet" text )

### Question ###
What is Identifier, when City of License is Terrace Bay?

### Accurate SQL ###

SELECT "Identifier" FROM table_42411 WHERE "City of license" = 'terrace bay'