Vertical mast lifts 2019 2,315 h United States, Bristol, Pennsylvania
Vertical mast lifts 2014 4,160 h United States, Bristol, Pennsylvania
Vertical mast lifts 2019 1,870 h United States, Bristol, Pennsylvania
Vertical mast lifts 2023 80 h United States, Bristol, Pennsylvania
Vertical mast lifts 2024 United States, Bristol, Pennsylvania
Vertical mast lifts 2023 130 h United States, Bristol, Pennsylvania