11.   A helicopter flying over the remote jungle state of Rondonia crashed Thursday, killing a United Nations official.

12.   A military helicopter flying over Grozny came under submachinegun fire.

13.   An army helicopter flying on a supply mission was hit by automatic gunfire, but it landed safely.

14.   An Indian army helicopter flying to the Indo-Tibetan border hit a cable Tuesday and crashed, killing two officers, domestic news agencies reported.

15.   Another helicopter flying along the same route had to stop halfway due to bad weather conditions, said the officer, whose name was not reported.

16.   Attackers fired on a police helicopter flying southwest of Pristina, apparently damaging one of its engines, the Serb Media Center said.

17.   Bosnian Serbs also fired heavy machine guns at a U.N. helicopter flying over Konjic, southwest of Sarajevo, he said.

18.   Filipino officers said the U.S. soldiers will mainly train the local troops on helicopter night flying and in other tactics involving sophisticated equipment.

19.   Government troops stood guard against Khmer Rouge guerrillas Wednesday as a rescue helicopter resumed flying out survivors of a military helicopter crash near a rebel-infested area.

20.   In an incident in January, a Thai army helicopter flying in thick fog slammed into an electricity pole, killing all four of its crew.