NASA Photo ID: S85-41798 File Name: 10062503.jpg Film Type: 35mm cn Date Taken: 10/08/85 Title: Astronaut James Buchli wearing extravehicular mobility unit Description: Astronaut James F. Buchli, wearing an extravehicular mobility unit (EMU), is about to be submerged in the weightless environment training facility (WETF) to simulate a contingency extravehicular activity (EVA) for STS 61-A. In this portrait view, Buchli is wearing a communications carrier assembly (CCA).