CREATE TABLE table_1820752_1 (hd_designation VARCHAR2, arrival_date VARCHAR2)

What is the hd designation for arrival date of February 2070?
SELECT COUNT(hd_designation) FROM table_1820752_1 WHERE arrival_date = "February 2070"
SELECT COUNT("hd_designation") FROM "table_1820752_1" WHERE "February 2070" = "arrival_date"