Under your UH-1H accidents I came across an accident at Ft Greely Alaska Dated 11 March 89. The information posted is incorrect. I was the crewchief on the lead aircraft. It was a flight of 8 UH-1H Night vision equipt a/c. We were making a blowing snow approach to a frozen lake for a troop insertion. The lake was completly white with no reference points. Chalk 4's airspeed was just a little to fast when he touched down and he slid into chalk 3. No one was killed. One of the pilots was slightly injured injured. One a/c was 68-15590 I dont recall the other a/c's number.