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What does HOS stand for?

HOS stands for Helicopter Oxygen System

This definition appears rarely and is found in the following Acronym Finder categories:

  • Military and Government

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We have 100 other meanings of HOS in our Acronym Attic

Samples in periodicals archive:

The Chinook helicopter oxygen system enables the aircraft to operate at high altitudes in support of British Forces throughout the world's mountainous regions.