agairupdate.com Volume 30, Number 2 February 2012
Deposition and swath testing of the Thrush 510P
inside this edition: The great American-Brazilian controversy: who invented the airplane? EU bans aerial spraying • TracMap makes strides in aerial GPS • Air Tractor sells R-1340 engine bearing manufacturing to Covington Aircraft Engines • FAA issues AD for obvious maintenance practices • Air Tractor has new Air Tractor dealer for southern Africa