First OfficerMay 24, 2022First Officer Minimum Requirements: An Airline Transport… https://www.21air.us/wp-content/uploads/2022/05/First-Officer1.jpg 362 600 21air https://www.21air.us/wp-content/uploads/2018/02/21Air-Logo340x156.png 21air2022-05-24 19:42:142022-05-24 19:59:09First Officer