Yeah. Those are Erickson Aircranes. Sikorsky sold all the rights to Erickson for the Skycrane. They do mostly logging, fire fighting and power line construction with them. In a little ironic twist, several years ago, Sikorsky in Stratford was getting several big heat exchangers installed and they contracted Erickson to do the hook work at the plant.
They have a tremendous rate of climb when empty.
Really cool looking and the last aircraft that Igor had a personal hand in designing.
There is a rearward facing seat and set of flight control behind and beneath the flight crews stations so during the lift, the pilot and copilot relinquish the control of the aircraft to the aft flight position so he can maneuver the load into position.