FS2004/FSX – Chilton DW1A. This version of the Chilton is powered by a Train 4T engine. The aircraft is currently nearing a complete restoration by owner Roy Nerou. The sound file includes Don Puttenham’s Blackburn Cirrus sound file as its probably the nearest that can be achieved at the moment. The model was originally uploaded to Britsim in January 2011. Will port over to FSX with no known issues. By Keith Paine.