=== Safety

==== Distance criteria NL open category
===== A1 & A2
* 50 m from roads > 80 km/h
* 25 m from railroads

===== A3
* 150 m from roads and railroads

=== Risk

===== A2
* LSM == Low Speed Mode (3 m/s)
* At least 30 m distance or 1:1 rule

==== Ground Risk Buffer - STS-01 - PDRA-S01
[[Image(GroundRiskBuffer.png)]]

[[Image(OperationalVolume.jpg​)]]