"For almost ten years PathPlanner has been a key planning tool for Arup's airside planning team. It has enabled us to provide safe and efficient operational solutions in many constrained airport environments."

"Aircraft Data Viewer is a real time saver. It offers all the most relevant information in a delectable yet unified format ready to print or publish so that with just a few mouse clicks the data is ready to submit."

"PathPlanner R4 is great, it helps us very much and we are using it all time. Thank you Simtra for this program."