Issue Summary Issue No. Status Type Resolution Summary
View issue
Z000000055 Closed Bug

The manual of the V4 is not valid for the V5. V5 has no ADF. 

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Probleme Drehzahl Turbine
Z000000054 Closed Bug

No user reaction to inquiries. Editing of the issue not possible.

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Unable to follow GPS precision approaches
Z000000053 Closed Bug

The behavior described is correct. APP and GS mode cannot be fed by the NMS. For an ILS approach it is necessary to change the source to ILS in due course. Refer to the manual where the possible sources for each mode are given.

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GNS430 Texture Bug
Z000000052 Closed Bug

Already solved with V5.03.

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Search Light does not illuminate
Z000000051 Closed Bug

Issue not reproducible.

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Problems when starting-up engines
Z000000050 Closed Bug

Workaround in V5.03 tries to skip illogical readings from the joystick. We ask for feedback as to whether this will help.

Update: After a few months of experience with the workaround, the problem seems to be resolved. Issue is closed now. 

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Kom­pa­ti­bi­li­tät mit Xenviro Windshield Effects
Z000000049 Open Suggestion
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floor instability
Z000000048 Closed Bug

This is not a bug in EC 135, but a performance problem in the computer. Usually it can be solved by increasing the number of flight model calculations per frame. Values between 3 and 7 have proven useful, depending on the system.

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Fluglage im Schwebeflug nicht korrekt
A000000047 Closed Bug

Not really a bug, but a not typical center of gravity setting. Improved from V5.01.

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Gewichtsberechnung im Crew-Menu nicht korrekt
A000000046 Closed Bug

Solved from V5.01. 

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STBY HOR switch lässt sich nicht schalten
A000000045 Closed Bug

Was incorrect user operation. No bug. 

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Configuration Changes are not saved
A000000044 Closed Suggestion

Feature available from V5.01

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Bug in airspeed indicator 
A000000043 Closed Bug

Solved from V5.01.

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Autopilot oszilliert 
A000000042 Closed Bug

Solved from V5.02.

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Autopilot Caution comes up when Autopilot is not installed
A000000041 Closed Bug

Misunderstanding in use of configurator by user. No bug. 

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FMOD Sound nicht für Multiplayer
A000000040 Open Bug

rotorsim's partners


Outstanding controls for the EC 135. Pedals, Collective and a true-to-the-original stick, even motor-controlled on request. These controls are a must-have for anyone flying the EC 135 in the simulator.

The hardware for the home cockpit. simparts instruments are of exceptional quality. The complete program for an EC135 cockpit is available. And everything is basically plug & play with our EC 135 Pro.


The German Aerospace Center (DLR) is a renowned research institution. Our flight model is used in a simulator at the Institute for Flight Guidance. DLR pilots supported the development.

The ultimate flight experience in an EC 135 full flight simulator. Fully instrumented, motion platform, sensational projection. In Attikon in Switzerland, beginners as well as flight students and professionals get their money's worth.

Heli Simu France

Together with the French developer group HSF we bring the EC 135 for X-Plane into a new dimension. A highly detailed 3D model of HSF is combined with our unique system depth.

HR SimYard

The Austrian developers build high-quality freeware addons for FSX and PrePar3D. Thanks to our partnership, we mutually benefit from each other by exchanging 3D models for the EC 135.