The internal steel structure for the M2-F1 was built at the Flight Research Center, Edwards, CA, in a section of the calibration hangar dubbed "Wright Bicycle Shop."
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The internal steel structure for the M2-F1 was built at the Flight Research Center, Edwards, CA, in a section of the calibration hangar dubbed “Wright Bicycle Shop.” Visible are the stick, rudder pedals, and ejection seat. The external wooden shell was attached to the steel structure.1963NASA Photo› M2-F1 Project Description