Reminder ... The Basic Marine Division Files and Updates 1 and 2 must already be installed.
This update contains a new DC-4 hangar and a new Control Tower with see-through windows, on the passenger terminal.
You will find other important information in the Readme file included in the Update 3 download.
If you have any questions, suggestions or problems with this Update 3, or with the Marine Division, please contact Mike White at mm.white@comcast.net.