Path: utzoo!attcan!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!att!cbnews!military From: jt@cunixa.cc.columbia.edu (James Tuller) Newsgroups: sci.military Subject: Re: SR-71 Blackbird question Message-ID: <1990Sep29.155257.7755@cbnews.att.com> Date: 29 Sep 90 15:52:57 GMT References: <1990Sep27.031756.7889@cbnews.att.com> Sender: military-request@att.att.com Organization: Columbia University Lines: 10 Approved: military@att.att.com From: jt@cunixa.cc.columbia.edu (James Tuller) Even during normal operation, the SR-71 generated extremely high heat loads which were controlled by refrigerating vital components, by using the JP-7 fuel supply as a heat sink, and of course, with that famous black heat-emitting paint. Presumably, a pilot could overtax the ability of the aircraft to get rid of its heat, to the point where things would start igniting.