TIL that all airplanes must have a green light on their right wing, and a red light on their left wing, to indicate the direction of travel to other planes.
http://bit.ly/2GzLigh
Submitted February 07, 2019 at 03:42PM by startedfromscratch http://bit.ly/2DZAENW
Submitted February 07, 2019 at 03:42PM by startedfromscratch http://bit.ly/2DZAENW
TIL that all airplanes must have a green light on their right wing, and a red light on their left wing, to indicate the direction of travel to other planes.
Reviewed by M. Amaar Tahir
on
12:28 AM
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