The Korean Alpine Federation announced Thursday it was searching for three missing Korean climbers last seen heading for a summit in the Himalayas in north-central Nepal.

Korean veteran mountaineer Park Young-seok, Gang Gi-seok and Shin Dong-min were on the south face of Annapurna, aiming to push for the 8,091-meter summit on Friday.

Park and his team left their base camp on Oct. 17, aiming for the summit via a new route on the south side. Park, who had his 49th birthday on Oct. 13, had told the base camp that they were in extreme conditions with rocks falling from the peak due to heavy snow.

<YONHAP PHOTO-1368> 산악인,박영석 히말라야서 실종 (서울=연합뉴스) 산악인 박영석(48) 대장이 히말라야 안나푸르나를 등반하다가 연락이 두절돼 구조대가 수색작업에 나서기로 했다. 20일 대한산악연맹에 따르면 박 대장은 지난 18일 오후 4시 위성전화를 한 것을 마지막으로 캠프와 교신이 끊겼다. 연맹과 박영석탐험문화재단은 현지에서 날이 밝는 대로 네팔 카트만두에서 헬리콥터를 띄워 수색작업에 들어갈 계획이다. 2011.10.20 << 연합뉴스 DB >> photo@yna.co.kr/2011-10-20 10:32:34/ <저작권자 ⓒ 1980-2011 ㈜연합뉴스. 무단 전재 재배포 금지.>\r\nPark Young-seok
산악인,박영석 히말라야서 실종 (서울=연합뉴스) 산악인 박영석(48) 대장이 히말라야 안나푸르나를 등반하다가 연락이 두절돼 구조대가 수색작업에 나서기로 했다. 20일 대한산악연맹에 따르면 박 대장은 지난 18일 오후 4시 위성전화를 한 것을 마지막으로 캠프와 교신이 끊겼다. 연맹과 박영석탐험문화재단은 현지에서 날이 밝는 대로 네팔 카트만두에서 헬리콥터를 띄워 수색작업에 들어갈 계획이다. 2011.10.20 << 연합뉴스 DB >> photo@yna.co.kr/2011-10-20 10:32:34/ <저작권자 ⓒ 1980-2011 ㈜연합뉴스. 무단 전재 재배포 금지.>\r\nPark Young-seok

Park Young-seok

He last contacted the base camp on Tuesday at 7 p.m. Korean time, and since then there has been no contact, according to the KAF. A spokesman from the KAF said he was very concerned as it seemed there had been an accident.

The KAF has found no sign of him despite a search on the mountain by helicopter on Thursday, the official said.

“Generally in 36 hours the searching team would have expected to see him, and they did not. So we think he must have been in an accident,” the spokesman added.

Park has climbed all 14 eight-thousanders and skied to both the North and South Poles. He carved a new route to Mt. Everest in 2009. Last year, Park tried to scale Annapurna’s south face, but failed to reach the summit due to bad weather conditions.

Park said before this year’s expedition that he must reach the summit no matter what the conditions. “I won’t just return home like last time, I will reach the summit no matter how long it will take,” he said before his departure.

By Oh Kyu-wook (596story@heraldm.com)