The German Naval Air Force did sometimes during the autumn 1915 created own Flying ranks, which meant that the flyers(pilots/observers) who already normal naval ranks suddenly were "promoted" into these ranks...
I wonder when this happened(date)..?...and if there were any rules around it..?
It seems to me, that for example a Steuermansmaat like Christiansen could end up in nearly any new rank...?
I saw that also. I wondered why they did it; Looked for more details, but i could not find any reason until now. I think they just did it to make a difference.
I found it strange to find a Steuersmansmaat oder Oberbootsmansmaat as a pilot or oberver. Does not sound very flying don't you think.
I'll get copies of all diaries withing a few week i hope.