Golden Star Air Cargo Tuesday March 24, 1992
The crew deviated from the ILS localizer during an approach to Runway 33R and struck 2,000 foot Mount Hymittus. The pilot didn't comply with the procedures for an ILS approach and attempted a visual approach. The pilot confirmed "established on the ILS localizer," but he was not on the localizer course. The crew waited too long before performing a missed approach.