This is a delivery order award under a $31.2 million Indefinite Delivery Vehicle (IDV) contract with the U.S. Air Force Electronic Systems Center, which is focused on the procurement of fixed base weather systems, spare parts, and related services. The prime contractor is Mesotech International, Inc., a manufacturer of meteorological and industrial monitoring systems based in Rancho Cordova, California. The contract award is for $99,167.14 and is for a "SPARES BUY" to support the agency's weather observation infrastructure. The award is not set aside for small businesses. Mesotech International has also been awarded an IDV contract with the Army Contracting Command at Redstone Arsenal, worth $168,606, for providing weather station antennas for the Terminal High Altitude Area Defense (THAAD) system.