An aircraft preflight inspection should include verifying the proper paperwork is on board. "ARROW" is a common mnemonic device reminding pilots to look for the Airworthiness certificate, Registration, Radio license (if required), Operating limitations (POH, placards and such), and Weight & balance papers. Which is required to be displayed at the cabin or cockpit entrance so that it is legible to passengers or crew?


Airworthiness certificate




Operating limitations


Weight & balance

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