Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!att!cbnews!cbnews!military From: MEDELMA@CMS.CC.WAYNE.EDU (Michael Edelman) Newsgroups: sci.military Subject: Re: JATO units Message-ID: <1990Dec11.015747.26849@cbnews.att.com> Date: 11 Dec 90 01:57:47 GMT Sender: military@cbnews.att.com (William B. Thacker) Organization: AT&T Bell Laboratories Lines: 11 Approved: military@att.att.com From: Michael Edelman With regards to Josh's inquiry, I have read that JATO units were basically made of asphalt and a perchlorate as oxidizer- probably ammonium perchlorate. Asphalt makes a very good fuel; stable, lots of carbon, and lots of other solids to add mass to the exhaust. Similar solid fuel engines have been made in more recent times using high molecular weight polymers; one, I recall was made from the stuff they make plastic garbage bags from together with an oxidizer. --mike edelman medelma@cms.cc.wayne.edu medelma@waynest1