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Japanese Aircraft R&D Question

Posted: Tue Jul 08, 2025 12:22 pm
by Mike McCreery
I am confused as usual about a situation in game. It is small but this may enlighten me more about how Japanese aircraft R&D works.

Specifically I started looking at IJN transport aircraft in an attempt to determine what I need to upgrade.

There are only 2 groups that use these types of planes with another being available in 1943 and a handful more groups in 1944.
IJN Transport.png
IJN Transport.png (107.86 KiB) Viewed 674 times
Ok, so there are several models that these can upgrade to on their natural path.

Here is a list of RD planes with the H6K2-L Mavis at the top. It is going to be available in April of 1942 and I am expanding the production to 10/10. This makes sense.
IJN RD AIR.png
IJN RD AIR.png (304.3 KiB) Viewed 674 times
Here is where it gets confusing for me. I switch over to planes currently in production.

On the 2nd line of the Air production screen the Mavis H6K4-L is currently producing 6 planes per month. The H6K4 model is not supposed to be available until September of 1942 and is an upgrade to the H6K2 that I am currently researching to become available in April 1942.

Why wouldnt this model still be under R&D Air?? What obvious thing am I missing?
IJN AIR.png
IJN AIR.png (305.91 KiB) Viewed 674 times

Re: Japanese Aircraft R&D Question

Posted: Tue Jul 08, 2025 12:26 pm
by RangerJoe
The Mavis H6K4 is producing which is the patrol version of the aircraft, not the Mavis H6K4-L which is the transport version of the aircraft.

Re: Japanese Aircraft R&D Question

Posted: Tue Jul 08, 2025 12:27 pm
by Mike McCreery
Thank You!!

Re: Japanese Aircraft R&D Question

Posted: Tue Jul 08, 2025 12:48 pm
by RangerJoe
Mike McCreery wrote: Tue Jul 08, 2025 12:27 pm Thank You!!
You are most welcome!