Why do ships and aircraft use red and green lights for port and starboard? Were these colors an arbitrary choice? - Quora
Why Ships Use Port and Starboard Instead of Left and Right? | Why Ships Use Port and Starboard Instead of Left and Right? | By The Maritime Post | Ever wondered why
![Port and Starboard: Useful Difference between Port vs. Starboard • 7ESL | Starboard, Old english words, English vocabulary words Port and Starboard: Useful Difference between Port vs. Starboard • 7ESL | Starboard, Old english words, English vocabulary words](https://i.pinimg.com/originals/4c/f2/f6/4cf2f6c4a3b30b69582ae8539f3ee324.jpg)
Port and Starboard: Useful Difference between Port vs. Starboard • 7ESL | Starboard, Old english words, English vocabulary words
![Why do ships use 'port' and 'starboard' and not 'left' or 'right' - International Register of Shipping (INTLREG) Why do ships use 'port' and 'starboard' and not 'left' or 'right' - International Register of Shipping (INTLREG)](https://intlreg.org/wp-content/uploads/2019/10/048-port-starboard-left-right.jpg)