Patch 4.10 - Development Updates by Daidalos Team

[Ian Boys]

Originally Posted by Viikate

4. Old La-5 pit but showing that RDF instruments (РПК-2 or РПК-10) are removed when the new navigation option is enabled. Most of the early Russian fighters didn't have needed equipment/antennas installed.
http://img12.imageshack.us/img12/4485/076rp.jpg

I would be careful about complete removal. I think some planes per regiment would have them. The Russian regiments had people with titles like Regimental Navigation Officer and I cannot be sure but I would think a few planes would have them fitted and others would follow them.

Can't they be a loadout option please?

Some planes definitely had them - the Pe-2 springs to mind. The IL-10 should also have them fitted.