One of the questions on the quiz is
>Russians don’t believe in friendship
Ziggers... explain??
>Nuclear weapons guarantee Russian security
Apparently this is a super zigger opinion to have... And "big families with lots of children" is also a Putinist idea... I'm starting to think this quiz was written by jews!
>>509721952
GUIDs are 16 alphanumeric characters and 3 dashes long. But that's just one schema I am sure others can be easily created.
As for markings I thought serial numbers were stamped on metal plates and riveted inside various places of the crew compartment so I'm not sure what the challenge is.