 The original response was an exercise that we want to put together for the air station to capitalize on our training capabilities for emergency medical services, our aircraft rescue fire fighting, and also working with the local community, the McDonald County management. Combining all the efforts together, normally in the past we've always done a mission assurance exercise and then separately we've done a mishap drill. Today's exercise was a combination of all of them that really tests the capabilities that the air station has.