P 6447, Near K6. The first ascent of P 6447 (21,152 feet) was made by six members of an eight-man Japanese party led by Akiya Ishimura on August 17. They climbed the north ridge with camps at 15,750, 17,000 and 19,000 feet. The peak is five miles west-northwest of K6. (Information from Iwa To Yuki of December, 1978.)