# Check not actual ICAO's with Navigraph/Simbrief

**URL:** <https://forum.navigraph.com/t/check-not-actual-icaos-with-navigraph-simbrief/23381>\
**Category:** Wishlist\
**Created:** [May 9, 2026, 9:43am UTC](https://forum.navigraph.com/t/check-not-actual-icaos-with-navigraph-simbrief/23381 "2026-05-09T09:43:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![hawky007](https://avatars.discourse-cdn.com/v4/letter/h/74df32/32.png) [@hawky007](https://forum.navigraph.com/u/hawky007)\
**Post date:** [May 9, 2026, 9:43am UTC](https://forum.navigraph.com/t/check-not-actual-icaos-with-navigraph-simbrief/23381/1 "2026-05-09T09:43:38Z")

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Hello there,

Is there a way to auto-check against Navigraph/Simbrief ICAO’s if an ( old) ICAO still exists ?  
The reason for my question is that in our Dutch KLM-VA NL we have, I assume 'older ’ assignment-routes with ICAO’s for example SNRJ,  
wich are not actual anymore accoording to Simbrief and/or do not have Jeppesen charts anymore.

If there is that possibility, I can inform the KLM-VA webmanager, so he can perhaps keep the ICAO- list up to date.

Thanks for your response in advance,

Greetings, Erwin