Np. I just don't recall it being there when I first tried the German monarchist path back when WTT first came out. Back then I thought Curacao might be good enough for Our Other Place in the Sun, but it wasn't.
I realize it wouldn't be much of an Easter Egg if they put it in the tool tips, but there should be another benefit from the Air Safety thing just so others might try it - like much less training accidents. That might be worth a 5% increase in air construction costs.
I had to abandon that game anyway. I went down the path to try to join up with the British - recognizing their naval supremacy - only to learn that if they don't have a faction, then you join nothing. If I could form one, that would likely work, but where I was the Germans couldn't. The British AI had taken the "Change In Course" and also had forced through the issue about Edward marrying Simpson, so the Allies were no more and the British were on their own.
There's a bunch of tool tips that could use cleaning up. The alliance with the Soviets you do after Army renovation [the first army focus] gives a very specific ahead bonus for the Pz3, yet the tool tip just says "medium tank". It was already 1939 when I got to that, which means the bonus was useless.
Anyway, thanks for the quick replies!