The directors of the SFC met via phone and email to write a letter to MVC regarding the proposed land use redesignation from Ag to Aggregate mining/processing immediately west of the airport.  All 4 directors reviewed and supported a motion to send letter which was sent by Myron and signed by Paul, and reviewed by Bruno and Dave.  Issue of dust from mining and processing blowing dust across airport from west winds and piles or equipment near the end of the runway.  Dust would get sucked into aircraft engines while on final approach causing damage to engines.