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ATA’s Will Vodra studies original hand drawings and calculations of the north leg of one of the test cells at Tunnel 9. The test cell rests on steel v-groove wheels. These wheels allow the nozzle to separate from the test cell and heater for preparations between tests. Vodra was trying to understand the original estimated supporting wheel loads in preparation for an upcoming test while replacing a broken wheel to determine if the calculations underrated the real test cell weight. (Photo by Philip Lorenz III)

PHOTO BY: Philip Lorenz III
VIRIN: 080628-F-4301L-760.JPG
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