1.   NATO warplanes had buzzed the enclave at U.N. request on Saturday and Sunday.

2.   NATO warplanes were called in Sunday to buzz the enclave for the second consecutive day, but were not asked to strike, U.N. officials said.

3.   NATO warplanes buzzed the enclave at U.N. request on Saturday and Sunday.

4.   The United Nations called in NATO warplanes to buzz the enclave Sunday, but did not request airstrikes.

5.   NATO war planes buzzed the enclave Saturday after the attack on the Dutch post and again early morning Sunday.

6.   NATO warplanes buzzed the enclave on Sunday when the Serbs first attacked Zepa and moved infantry, backed by tanks and artillery, within a mile the town.