On September 26, 2013, a search & rescue mission for a climber who got lost at the camp of Erhwu river, Heping district, Taichung. A climber lost connection with others at the camp of Erhwu river. Type B234(NA-603) from Group 1 of the 3rd Service Battalion was dispatched for mountain search & rescue. The flight can not land on the ground due to narrow walls of the ravine. Aloft hanging was executed and the mission was completed successfully.