military-request@att.att.com (10/08/90)
From: asuvax.eas.asu.edu!anasaz!qip!john Joseph F Baugher writes: | | . A high speed aircraft that emits a very loud, deep, rumbling roar. | Sometimes, the noise is punctuated by a low-frequency pulsing sound. | Observers have reported that the sound was "like the sky ripping". | When seen at low altitudes, the plane emits a "sausage-link"-shaped | smoke trail as it flies through the skies. Sightings seem to indicate Hmmm... sounds similar to a V-1. Perhaps it has a pulse/ram/scram jet engine (I never remember which is which).