Isley 2001,
9,
13.
The Dispatchers log notes at 3:28: “Jet engines heard now very clearly,”
and at 3:30,“could hear engines” (0828, 0830). Werlich states: “WHEN ALMOST
OVERHEAD, A LOW MUFFLED JET ENGINE SOUND WAS HEARD. THIS OCCURRED TWICE DURING
THE SIGHTINGS” (
Basic Reporting Data, 2). Later, as a B-52 passed by the
observers at N-7, Jablonski noted, “As to avoid confusion between the plane and
the object Base Op’s had pointed out where and when we saw the B-52. Must add
that the B-52 engines could be easily heard while the UFO made no sounds to be
heard at about the same distance” (AF-117, 7).