Meanings

National Aeronautics and Space Administration

Northwest Passage (sea route along the north coast of Canada)

sailing north

stowing away

private aircraft

(treaty of) friendship, commerce and navigation

arrival of ships (from abroad)

tugging

Japan Air Self-Defense Force

airmail

homeward voyage or flight

departure (of a ship)

aerospace industry

aeronautics

seamanship

air traffic control

air route

sea mark

aerial photograph

navigation