On Fri, 19 Feb 2010 08:23:46 -0600, John Szalay
wrote:

Tom Barrows wrote in
85.250:

Bob, Is that something trailing off the vertical stab or just artifact
on the frame? Looks triangular shaped with a cable?

Tom


Trailing Cone for RVSM Certification and Static Port Calibration.

http://www.spaceagecontrol.com/news100100.htm

What he said.

Capitalism. When you just don't have the time to develop your own
trailing cone system for RVSM certification and flight test.

That, or Boeing is from Remulac...