By David Shepardson WASHINGTON (Reuters) -The U.S. Commerce Department on Friday moved to effectively ground 100 airplanes that have recently flown to Russia and are believed to violate U.S. export controls, including a plane used by Russian businessman Roman Abramovich. The list includes 99 Boeing airplanes operated by Russian passenger and cargo carriers including Aeroflot, AirBridge Cargo, Utair, Nordwind, Azur Air and Aviastar-TU — as well as Abramovich’s Gulfstream G650 — and could further hinder Russian efforts to continue some international flights. Reuters first reported the planned …