Gas Generators 2015 200 h United States, Houston, Texas
Gas Generators 2003 381 h United States, Brighton, Colorado
Gas Generators 2005 919 h United States, Brighton, Colorado
Gas Generators 2001 375 h United States, Waukesha, Wisconsin
Gas Generators 2011 334 h United States, Brighton, Colorado
Gas Generators 2020 250 h United States, Brighton, Colorado
Gas Generators 2000 734 h United States, Ephrata, Pennsylvania
Gas Generators 2011 530 h United States, Ephrata, Pennsylvania
Gas Generators Ukraine, Звенигородка