The first uncrewed test flight of a Saturn V was Apollo 4. >The original launch date was planned for early 1967, but was delayed to November 9 because of a myr

The first uncrewed test flight of a Saturn V was Apollo 4. >The original launch date was planned for early 1967, but was delayed to November 9 because of a myriad of problems with various elements of the spacecraft, and difficulties during pre-flight testing.... These issues delayed the flight through much of 1967. https://en.wikipedia.org/wiki/Apollo_4 https://en.wikipedia.org/wiki/Apollo_4