ETC Announces the Final Acceptance by the U.S. Air Force of a Suite of Four Research Altitude Chambers

SOUTHAMPTON\, Pa.\, Sept. 16\, 2020 (GLOBE NEWSWIRE) -- Environmental Tectonics Corporation (OTC Pink: ETCC) (“ETC”) announces the final acceptance by the U.S. Air Force of a suite of four Research Altitude Chambers delivered to the 711th Human Performance Wing at Wright-Patterson Air Force Base in Dayton\, OH\, USA. Valued at over $38 million\, the suite of research altitude chambers all