Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_14670060_1 (transmitting_from VARCHAR, call_sign VARCHAR)
### Question:
How many times does the call sign XEZV appear?
### Answer:
SELECT COUNT(transmitting_from) FROM table_14670060_1 WHERE call_sign = "XEZV"