The CASMAT petition in support of the Airport Commission recommendations has now closed. In all there were a total of 1,812 signatures. After eliminating duplicate signatures by the same individual, this number was reduced to 1,687. The pie chart below…

Results of SMO Muffler Test
As you may know from the recent Santa Monica Daily Press article, CASMAT volunteers have been collaborating with the City and Justice Aviation to make sound measurements of a Cessna 172 before and after being fitted with the Gomolzig ‘QuietFlight‘ silencer/muffler.…