@aertecsolutions : Spy balloons... or not - Balloons have been used since the eighteenth century for both civil and military purposes and even today, when #technology offers many #aircraft alternatives, they are still preferred for some missions. Check out for more... hubs.la/Q501Nh3dC0 • TwiCopy

AERTEC

@aertecsolutions

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Aviation / Aerospace / Defence
Español: @AERTECsol_es - Francais: @AERTECsol_fr
Let's talk #aeronautics

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linkhttps://aertecsolutions.com/ calendar_today11-07-2011 07:18:11

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AERTEC

@aertecsolutions

2 years ago

Spy balloons... or not - Balloons have been used since the eighteenth century for both civil and military purposes and even today, when #technology offers many #aircraft alternatives, they are still preferred for some missions. Check out for more... hubs.la/Q01Nh3dC0

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