Updated my data with “Scout” planes.
Still not entirely convinced these were armed at the beginning of the war, also the German plane is a copy of a French model.
On the subject of capture, my thinking on techs is that enemy powers get to make their own version of a tech without having to develop one, as long as they’ve faced the original in combat.
So the sequence is:
round 1: Allied Power “A” develops a tech
round 2: A gets to build the new units, places them in factories at end of turn
round 3: A transfers tech to Ally “B”; A uses tech versus Enemy Power “C”
round 4: B can now build the tech; C can now develop its own version
round 5: C can now build the tech
Of course C may choose to develop the tech earlier at its own expense using the normal method.