Planky
Rational heads?
http://www.apa.org/journals/features/psp7761121.pdf
Edit to add - getting slow in my old age.
"secret briefing"!
Who was the self-announced guest speaker at tbe AEA conference in Qld?
Is it not fact that the announcement about the JCP was made public there by Greg Dunstone of Airservices.
Let the secrecy end. The whole avionics industry knows. Shhhhhhh
