"Realistic Navigation" - yellow light

[Freelansir]

Originally Posted by Pfeil

It's likely the beacons from Lorenz are included with the AN/MRN-1 to allow non-US aircraft to use the hayrake transmitter.

The relevant information is given in the wikipedia article:

Thank you for your reply but the Lorenz system was used by the Luftwaffe: http://en.wikipedia.org/wiki/Lorenz_beam

I'm talking about the USAAF B-25 which is using the AAF Instrument Approach System: http://en.wikipedia.org/wiki/AN/MRN-1



But my question still remains the same: what is that yellow light for.

I only ask that the designers here of "realistic navigation" for what purpose did they include that light.

As for ILS marker beacons see: http://en.wikipedia.org/wiki/Marker_beacon