Here is a list of airliner shoot down incidents.
http://en.wikipedia.org/wiki/List_of_airliner_shootdown_incidents
America are not blameless it seems.
/// Iran Air Flight 655 (IR655) was a commercial flight operated by Iran Air that flew from Bandar Abbas, Iran to Dubai, UAE. On July 3, 1988, towards the end of the Iran-Iraq War, the aircraft flying IR655 was shot down by the U.S. Navy Ticonderoga-class guided missile cruiser USS Vincennes when it fired a SM-2MR surface-to-air missile. The airplane was destroyed between Bandar Abbas and Dubai, killing all 290 passengers and crew. USS Vincennes was in Iranian waters at the time of the attack, and IR655, an Airbus A300, was misidentified as an Iranian F-14. ///
Also;
/// On 4 October 2001, Tu-154 crashed over the Black Sea. The plane may have been hit by S-200 surface to air missile, fired from the Crimea peninsula during an exercise of Ukrainian military. All on board (66 passengers and 12 crew) were killed. Then President of Ukraine Leonid Kuchma and several high commanders of the military later expressed their condolences to the relatives of the victims. ///
During an exercise by the Ukrainian military eh? That's food for thought.