In 1999, Helicopter Transport Services established its Heavy Lift Division in Corvallis, Oregon, which today features a diverse fleet consisting of Sikorsky CH-54A Skycranes, CH-54B Skycranes, Sikorsky S-64E Skycranes, CH-53Ds, S-61Ns, and S-58Ts, and Bell 214STs (Super Transport).
Helicopter Transport Services Heavy Lift Division‘s services include aerial fire suppression, aerial services and support to the petroleum industry, aerial construction and various heavy lift operations.