olemus
õhusõiduki meeskonda kuulumise tunnistus
ICAO liikmesmaades
=
a document issued to airline flight and cabin crew members to facilitate their movement at airports in ICAO member states;
always connected to a specific airline

näiteid
https://www.riigiteataja.ee/aktilisa/0000/0080/1842/803753.jpeg

https://upload.wikimedia.org/wikipedia/commons/7/72/ROC_Crew_Member_Certificate_19920101.jpg

http://avianto.chat.ru/1.jpg

http://www.aopa.ro/upload/img/posts/img/1_AOPA_1374057904.jpg