원정 개요

Approach: Pangboche

BC 22/04 5350m
C1 05/05 6000m
C2 06/05 6440m
C3 20/05 7100m
C4 21/05 7900m
Smt 22/05 by Madison, Beiza, Leon, Agar, Higgins, Poulakidas, Pigott, Taylor and Podolsky and Sherpas on list between 11 am and 2 pm.

Summiters list:

Garrett Christian Madison - USA
Susan Margaret Agar - USA
Steven Andrew Pigott - USA
Gregory Neal Taylor - USA
Dean Michael Poulakidas - USA
Thomas Blake Higgins - USA
Ryan T Podolsky - USA
Caroline Danielle Leon - Australia
Claudio Javier Beiza - Argentina

Aang Phurba Sherpa - Nepal
Siddhi Bahadur Tamang - Nepal
Kamdorji Sherpa - Nepal
Mingdorchi Sherpa - Nepal
Tenzi Sherpa - Nepal
Dorchi Sherpa - Nepal
Dorji Sherpa - Nepal
Pemba Sherpa - Nepal
Lal Kumar Tamang - Nepal
Ngima Tasi Sherpa - Nepal
Dawa Sundar Sherpa - Nepal
Dawa Sange Sherpa - Nepal
Chhaungima Sherpa - Nepal
Asta Bahadur Rai - Nepal
Chhayang Jyabu Bhote - Nepal
Dawa Nurbu Sherpa - Nepal

Team left C4 at 1:30 am. Apart from AAI they were the only team on the summit. Madison spent about 2 hours on the summit. Descended to C4 where everyone arrived at about 5 pm. On 24/04 C2 and 25/05 BC.

Members who did not summit:
Pyfer turned back about 100m above C4 due to lack of energy. Descent to C2.
Parker turned back about 200m above C4 due to lack of energy. Descent to C2.
Bush reached C2 and abandoned expedition due to illness.
Conan Bliss turned back with Parker from about 200m above C4.

Aviation-assisted:
Pyfer, Podolsky, Pigott, Bush, Tyler from C2 due to exhaustion and reducing risk.

Lhotse summit:
22/05 by Kaasik, Sumba Sherpa, Sylvester, Olkowicz, Lakpa Ongchu at 8 am.

Lhotse team left Lhotse C4 at 2 am. Descent to C2 after the summit.

Left BC 26/05

Sherpas above BC: 20

Oxygen: Taken and used from C2 to top to C2 by members; C4 to top to C4 by Sherpas.