lszh gac-sector 1 v0.9

This is just a small enhancement for fsdreamteams Zürich scenery. I always thought that the general aviation sector 1 looked a bit empty so I added some vehicles and planes.
Additionally I used some default Hangars to enhance the shapes of the buildings.
GPS Coordinates: 47.464722,8.549167
MSFS 2020 Airports
19 Aug, 2021
MSFS 2020 Airports
14 Nov, 2021
MSFS 2020 Airports
17 May, 2021