The first incident took place on 28 February 1994, four J-21 and two IJ-21 Jastrebs, and two J-22 Oraos had violated the no-fly-zone to conduct a bombing run on Novi Travnik.
K prvnímu incidentu došlo 28. února 1994, když čtyři J-21, dvě IJ-21 Jastreb a dva J-22 Orao narušily bezletovou zónu, aby bombardovaly Novi Travnik.