Rjsr rwy11 ils (iod)

Navigation Data ILS
1

Hello,

In https://flightsim.to/file/90537/rjsr-odate-noshiro-airport, the creator mentioned that the ILS provided by navigraph has a right (south) offset, and I did some research on why it is happening.

I checked PMDG (737)'s navdata (by Navigraph) for the ILS-LOC location, it says
IOD IOD ILS 40.189617 140.385639110.15T

The navigraph coordinate is incongruent to the one in AIP Japan (401123.77N/1402308.57E, or 40.1899358 140.3857136)

image
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Can you please do a more comprehensive investigation and check if the navdata for RJSR is generally displaced or not?

2

Hi,
Thanks for your posting. The loc antenna has an offset of 0.7° - there is a notam for that temporary offset till the end of 2025.

Also, the charts show the offset.

Screenshot_20250505_054822_Charts
Screenshot_20250505_054822_Charts1080×918 220 KB

So, the offset is correct. I hope that helps.

Cheers
Richard

3

My bad, I should’ve checked SUP first, and SUP says 401122.62N/1402308.30E for the temp ILS-LOC location, which matches Navigraph data. I will relay this message back to the scenery creator.

Thanks!

1 Like
4

No problem - thanks for your feedback :+1:

Cheers
Richard

5

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