Date: 23 Apr 97 02:58:14 From: "Svein-Harald Jensen" <firstname.lastname@example.org> Organization: Home References: 1
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D Snow <email@example.com> wrote in article <airliners.1997.919@ohare.Chicago.COM>... > I think the hole is an air inlet for the rudder load limiter. I know that > is not the official DC9 terminology for the device, but that is what the > hole serves, I think. The lower hole (the biggest) is an air inlet for the airco heat exchanger. The tube midway up on the fin is for the rudder limiter and the flight recorder.