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<DIV>The Abbra is composite but I noticed that ailerons are sealed. The plane is composite also. I haven't hear any noise during snaps. Probably is possible to seal the ailerons with light balsa.</DIV>
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<DIV>Vince</DIV>
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<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">-------------- Original message -------------- <BR><BR>> Yup, heard that sound from many of the top-hinged <BR>> composite aircraft. <BR>> <BR>> --- GSailwhale@aol.com wrote: <BR>> <BR>> > I test flew the OTOP today and when I entered any <BR>> > kind of snap roll the <BR>> > airplane made a real high pitch squeal. It only does <BR>> > it in the snap roll. Someone <BR>> > at the field said that they have heard of the <BR>> > composite airplanes doing that <BR>> > because of the hollow ailerons. That didn't seem to <BR>> > make sense to me so I <BR>> > thought I'd pose it to everyone to see if they have <BR>> > had this before in a <BR>> > composite airplane. <BR>> > <BR>> > Greg Grigsby <BR>> > <BR>> <BR>> <BR>> Bob Kane <BR>> getterflash@yahoo.com <BR>> <BR>> <BR>> <BR>> __________________________________ <BR>> Do you Yahoo!? <BR>> Yahoo! Mail - Find what you need with new enhanced search. <BR>> http://info.mail.yahoo.com/mail_250 <BR>> ================================================= <BR>> To access the email archives for this list, go to <BR>> http://lists.f3a.us/pipermail/nsrca-discussion/ <BR>> To be removed from this list, go to http://www.nsrca.org/discussionA.htm <BR>> and follow the instructions. <BR>> <BR>> List members email returned for mailbox full will be removed from the list. <BR>> </BLOCKQUOTE></body></html>