Announcement for Passengers to Enter a Plane

This page is the CodyCross answer for the clue below from Past and Present Tech, Group 1447, Puzzle 3 (Cathode Ray Tube).

Question is: Announcement for Passengers to Enter a Plane

and the answer is: BOARDING

Word Meaning:

BOARDING — present participle and gerund of board

Definitions from Wiktionary.

Announcement For Passengers To Enter A Plane - Past and Present Tech CodyCross Answers | CodyCross Solutions