TAM Sur, Cordillera Huayhuash. On August 8 Hidalgo Arbaiza, Rómulo Carascal, Julián Velásquez, Federico Livia, and Victorino Basilio of the Club de Andinismo Cordillera Huayhuash of Chiquián climbed TAM Sur (18,192 feet) by its northeast ridge.

John Ricker