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NDM Approach

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When programming a route in the FMS I often see NDM approaches being listed under Approaches in the Arrivals for an airport. Sometimes also VDM is being listed. I couldn't find an explanation for NDM and VDM on the Internet. Can any of you shed some light on these kind of approaches for me, please?

Thanks,

Hans van Wijhe


Kind regards,
Hans van WIjhe

 

Acer Predator P03-640 2.10 Ghz Intel 12th Gen Core 17-12700F 64GB memory, 1.02 TB SSD HD, 1.02 TB HD,  NVidia Geforce RTX 3070 16GB Memory, Windows 11 (x64)

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Even though it does not follow standard naming convention, I believe the FMS uses those acronyms to mean the following:

NDM = NDB/DME

VDM = VOR/DME

I don't see what else it could mean when referring to an IFR approach.


 

Normand

Intel i7 9700K @ 4.9 GHz / Asus Prime Z390-A / 32GB DDR4 3200 MHz / MSI RTX 4080 / PSU 750 Watt / Microsoft Flight Simulator / Windows 10 Pro x64

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You may very well be right, Normand. Thank you very much.

 

Hans


Kind regards,
Hans van WIjhe

 

Acer Predator P03-640 2.10 Ghz Intel 12th Gen Core 17-12700F 64GB memory, 1.02 TB SSD HD, 1.02 TB HD,  NVidia Geforce RTX 3070 16GB Memory, Windows 11 (x64)

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