Vertical mast lifts 2014 4,518 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 3,218 h United States, Bristol, Pennsylvania
Vertical mast lifts 2017 3,265 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 3,420 h United States, Bristol, Pennsylvania
Vertical mast lifts 2014 3,988 h United States, Bristol, Pennsylvania
Vertical mast lifts 2015 1,972 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 925 h United States, Bristol, Pennsylvania
Vertical mast lifts 2013 2,615 h United States, Bristol, Pennsylvania
Vertical mast lifts 2017 1,465 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 5,035 h United States, Bristol, Pennsylvania
Vertical mast lifts 2015 4,515 h United States, Bristol, Pennsylvania
Vertical mast lifts 2015 4,560 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 4,738 h United States, Bristol, Pennsylvania
Vertical mast lifts 2018 2,745 h United States, Bristol, Pennsylvania
Vertical mast lifts 2015 2,420 h United States, Bristol, Pennsylvania
Vertical mast lifts 2017 2,360 h United States, Bristol, Pennsylvania
Vertical mast lifts 2017 2,346 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 3,625 h United States, Bristol, Pennsylvania
Vertical mast lifts 2015 1,930 h United States, Bristol, Pennsylvania
Vertical mast lifts 2016 3,590 h United States, Bristol, Pennsylvania