Path: utzoo!attcan!uunet!samsung!sdd.hp.com!zaphod.mps.ohio-state.edu!ub!rutgers!att!cbnews!military Newsgroups: sci.military Subject: Pulse Jet ? Message-ID: <1990Oct8.030426.11791@cbnews.att.com> Date: 8 Oct 90 03:04:26 GMT Sender: military-request@att.att.com Organization: AT&T Bell Laboratories Lines: 13 Approved: military@att.att.com 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).