This app was mentioned in 2 comments, with an average of 1.00 upvote
when i entered in playing english and portuguese servers, mostly the time the squad leaders are very patient, even if you do some shit by mistake and inexperience.
Just listen do the squad leader, asks questions when everthing is calm, don´t forget to say you are new, read the manual (if you have a smartphone is a good way to put there).
Also if you have a android phone there is the app:
https://play.google.com/store/apps/details?id=pt.uturista.prspy&hl=pt_BR
you can mark friends, maybe some good comrades in arms, maybe a awesome Squad leader, you can put in a friend list, and find the person later on servers.
Kokan, some layouts of Kashan.
https://play.google.com/store/apps/details?id=pt.uturista.prspy&hl=en Updated to 1.2, some asset lists are inaccurate.