# How to Integrate Grid Tracker and CAT Control at the same time \[ANSWERED\]

**URL:** <https://community.worldradioleague.com/t/how-to-integrate-grid-tracker-and-cat-control-at-the-same-time-answered/31583>\
**Category:** App Help & How-To\
**Tags:** answered\
**Created:** [April 22, 2025, 5:31pm UTC](https://community.worldradioleague.com/t/how-to-integrate-grid-tracker-and-cat-control-at-the-same-time-answered/31583 "2025-04-22T17:31:10Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![WV1DAD](https://sea1.discourse-cdn.com/flex019/user_avatar/community.worldradioleague.com/wv1dad/32/16501_2.png) [@WV1DAD](https://community.worldradioleague.com/u/WV1DAD)\
**Post date:** [April 22, 2025, 5:31pm UTC](https://community.worldradioleague.com/t/how-to-integrate-grid-tracker-and-cat-control-at-the-same-time-answered/31583/1 "2025-04-22T17:31:10Z")

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Wanting to use the CAT Control to auto log WSJTX QSO’s but if I have the CAT control up and running listening to WSJTX then Grid Tracker will not listen at same time. Is there a fix for this? Thanks JEff

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**Author:** ![KQ4SFG](https://sea1.discourse-cdn.com/flex019/user_avatar/community.worldradioleague.com/kq4sfg/32/8466_2.png) [@KQ4SFG](https://community.worldradioleague.com/u/KQ4SFG)\
**Post date:** [April 22, 2025, 5:49pm UTC](https://community.worldradioleague.com/t/how-to-integrate-grid-tracker-and-cat-control-at-the-same-time-answered/31583/2 "2025-04-22T17:49:02Z")

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> [@Gridtracker/WRL Cat passthrough \[HOW TO\]](https://community.worldradioleague.com/t/gridtracker-wrl-cat-passthrough-how-to/30671):
>
> So I have been trying to find a way to get Gridtracker and WRL Cat to both see the UDP feed from WSJT-X to enable logging to LOTW and QRZ through Gridtracker and also log to WRL. I have had a eureka moment. Gridtracker has the ability to forward the UDP feed from WSJT-X to another host. I thought, well, WRL Cat is another host. Gridtracker sets up forwarding on port 2238 vs. 2237 from WSJT-X. So, I enabled the UDP forwarding: Set WRL CAT to listen on port 2238: And what d…

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**Author:** ![K4AZE](https://sea1.discourse-cdn.com/flex019/user_avatar/community.worldradioleague.com/k4aze/32/36274_2.png) [@K4AZE](https://community.worldradioleague.com/u/K4AZE)\
**Post date:** [April 22, 2025, 7:35pm UTC](https://community.worldradioleague.com/t/how-to-integrate-grid-tracker-and-cat-control-at-the-same-time-answered/31583/3 "2025-04-22T19:35:49Z")

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@WV1DAD

Hi! Yes, you can follow the instructions I lay out in this thread.

> [@Wsjtx & ft991a \[ANSWERED\]](https://community.worldradioleague.com/t/wsjtx-ft991a-answered/31292):
>
> Hello all…I’m sure I’m overlooking something. I’ve downloaded the new CAT control integrations app. I want to do WSJT while integrating this radio (FT8 and CAT control). Am I wrong that it’s on the same port, so they can’t be at the same time? I’ve tried to have the app listen to the UDP port, without CAT control also and it’s not logging my QSO. Again, it’s probably operator error, just looking for another perspective to drive me in the right direction.

Let me know if you have any issues.

Thanks & 73  
Brad K4AZE

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**Author:** ![WV1DAD](https://sea1.discourse-cdn.com/flex019/user_avatar/community.worldradioleague.com/wv1dad/32/16501_2.png) [@WV1DAD](https://community.worldradioleague.com/u/WV1DAD)\
**Post date:** [April 23, 2025, 4:09pm UTC](https://community.worldradioleague.com/t/how-to-integrate-grid-tracker-and-cat-control-at-the-same-time-answered/31583/4 "2025-04-23T16:09:56Z")

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THANKS IT WORKS!!! Thank you!

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**Author:** ![K4AZE](https://sea1.discourse-cdn.com/flex019/user_avatar/community.worldradioleague.com/k4aze/32/36274_2.png) [@K4AZE](https://community.worldradioleague.com/u/K4AZE)\
**Post date:** [April 23, 2025, 6:34pm UTC](https://community.worldradioleague.com/t/how-to-integrate-grid-tracker-and-cat-control-at-the-same-time-answered/31583/5 "2025-04-23T18:34:37Z")

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@WV1DAD AWESOME!

Glad its working out!

Thanks & 73  
Brad K4AZE

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**Author:** ![WV1DAD](https://sea1.discourse-cdn.com/flex019/user_avatar/community.worldradioleague.com/wv1dad/32/16501_2.png) [@WV1DAD](https://community.worldradioleague.com/u/WV1DAD)\
**Post date:** [April 24, 2025, 12:36pm UTC](https://community.worldradioleague.com/t/how-to-integrate-grid-tracker-and-cat-control-at-the-same-time-answered/31583/6 "2025-04-24T12:36:50Z")

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Outstanding support and a great product, this is why WRL is my top used log and app. Thanks for a great job!