Vertical mast lifts 2013 United States, Amherst, New York
Vertical mast lifts 2019 United States, Seattle, Washington
Vertical mast lifts 2015 2,928 h United States, Bristol, Pennsylvania
Vertical mast lifts 2015 4,518 h United States, Bristol, Pennsylvania
Vertical mast lifts 2011 United States, Amherst, New York
Vertical mast lifts 2015 2,553 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 4,468 h United States, Bristol, Pennsylvania
Vertical mast lifts 2019 1,977 h United States, Bristol, Pennsylvania
Vertical mast lifts 2015 2,555 h United States, Bristol, Pennsylvania
Vertical mast lifts 2014 2,985 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 3,590 h United States, Bristol, Pennsylvania
Vertical mast lifts 2018 2,499 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 3,218 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 2,641 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 United States, Dupont, Indiana
Vertical mast lifts 2016 3,250 h United States, Bristol, Pennsylvania
Vertical mast lifts 2014 382 h United States, Dupont, Indiana
Vertical mast lifts 2022 645 h United States, Bristol, Pennsylvania
Vertical mast lifts 2019 1,938 h United States, Bristol, Pennsylvania