AviPLAN™ - Airside planning, design and operations software
Click here for more information about the Transoft Solutions acquisition
Click here for more information about Obstacle Surface Planner
Aircraft Data Viewer™ - Aircraft specifications at your fingertips

Leading software products for planners, designers, engineers and architects

Simtra is a leading developer of software solutions for aviation and transportation planners, designers, engineers and architects worldwide. Our products deliver unique technology and functionality, enhanced over the course of more than 20 years in the industry. We pride ourselves on staying at the cutting edge so as to exceed the uncompromising standards and requirements of the world’s design and engineering professionals.



Looking for PathPlanner?

On 21 October 2015, PathPlanner was succeeded by AviPLAN.

AviPLAN carries on where its predecessors, PathPlanner™ and AeroTURN®, left off to deliver a unique feature-set tailored to meet the specific challenges faced by today’s airside planning, design and operations professionals.


View Free On-Demand PathPlanner Webinar


What our clients are saying...

  Atlanta International Airport client logo  WSP logo

   Dubai Airports logo  Fraport logo    Bechtel logo

    INFRAERO logo     AECOM client logo

Like most airports around the world, Frankfurt Airport is constantly evolving. There are always multiple construction projects underway and these often involve the use of mobile cranes. We use Obstacle Surface Planner™ on a weekly basis to check that these cranes are positioned in a way that complies with regulations."                 


Bohdan Skudrzyk - Fraport, Germany

   Aéroports de Paris logo       Deerns logo

       China Airport Construction Group Corporation logo

   AREP logo        Tokyo International Airport logo    

We use PathPlanner™ Airside+ on a daily basis to do all our platform design simulations. The path and gate design tools are easy to use and allow us to simply make the adjustments needed during the design process. The powerful graphical possibilities of PathPlanner make it the ideal tool for communicating problems and solutions...”


Tonny Nooyens, Deerns, The Netherlands

   Beca logo     Sydney Airport Logo

   SNC Lavalin logo          Schiphol Amsterdam Airport logo

   ThyssenKrupp logo    Dar Al-Handasah logo

“Working as a consultant to New Zealand and Australian airports, it’s imperative that we offer leading edge design and  engineering solutions. PathPlanner™ enables us to achieve this with its vast array of features. I can say with certainty that PathPlanner is one of the single most important planning tools an airport designer can have.”


Wayne Napier - Beca, New Zealand

   Parsons Brinckerhoff logo   Ramboll logo

   City of Kingsport logo     URS logo   AENA Aeropuertos logo

   Atkins logo      Air France logo

"Aircraft Data Viewer™ is a real time saver. It offers all the most relevant aircraft information in a selectable yet unified format ready to print or publish. With just a few mouse clicks the data is ready to submit”.


Bernard Goodworth - Cologne/Bonn Airport, Germany


Transoft Solutions/Simtra to attend Airport Show 2015, Dubai 2015-04-20

Transoft Solutions, Simtra and InfraCAD Solutions to attend Airport Show 2015, Dubai, May 10-12....

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Simtra/Transoft Solutions at inter airport South East Asia, Singapore 2014-12-15

Simtra/Transoft Solutions to attend inter airport South East Asia, January 21st to 23rd 2015...

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Join Simtra/Transoft Solutions at Aerotropolis Americas, December 8-10 2014-11-11

Simtra will be attending Aerotropolis Americas in Denver, Colorado from December 8-10, 2014....

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Airport Design Software for...


Sales Inquiries


Airside Design & Operations

Support login 

Americas: sales@transoftsolutions.com
APAC: infoAUS@transoftsolutions.com
EMEA: infoEU@transoftsolutions.com

News Aircraft Turn Simulation


Testimonials Gate & Stand Design


Technical Support

Contact Obstacle Limitation Surface Analysis



  Airplane Specifications Database   ›› Additional contact information 

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