Aerial telegraphy
id:
aerial-telegraphy-253-14164637
title:
Aerial telegraphy
text:
Aerial telegraphy may refer to: Wigwag, signalling by hand with a single flag
Optical telegraphy, chains of fixed telegraph stations using shutters or semaphore arms
Wireless telegraphy in general, or from an aircraft in particular
brand slug:
wiki
category slug:
encyclopedia
description:
Topics referred to by the same term
original url:
https://en.wikipedia.org/wiki/Aerial_telegraphy
date created:
date modified:
2020-03-25T21:31:53Z
main entity:
{"identifier":"Q88589352","url":"https://www.wikidata.org/entity/Q88589352"}
image:
fields total:
13
integrity:
14