TurnerBenton said:1) I believe the death date for the "Through the Air" events should be
deathdate = { day = 29 month = december year = 1910 }
Otherwise, the event will trigger on the first day of the 1911 or 1914 scenario.
On the through the air event, every country researches it straight away. Thus it's entirely predictable which country will get it first and if you have the wrong tech teams you will have no chance of getting it.
Not sure what you do about that, is there a setting somewhere in the AI to determine research priorities?