CREATE TABLE table_41230 ("Location" CLOB, "Aircraft" CLOB, "Tail number" CLOB, "Aircraft damage" CLOB, "Fatalities" CLOB)

In what location was the tail number ZS-SPF?
SELECT "Location" FROM table_41230 WHERE "Tail number" = 'zs-spf'
SELECT "Location" FROM "table_41230" WHERE "Tail number" = 'zs-spf'