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Definition

International Traffic in Arms Regulations

ITAR

US regulations controlling the export and import of defense-related articles, services, and technical data. Most spacecraft and satellite technologies are ITAR-controlled.

ITAR compliance details →

Related terms

Highly Elliptical OrbitHEO

An orbit with high eccentricity, providing long dwell times over specific regions at apogee. Molniya and Tundra orbits a...

Inclination

The angle between the orbital plane and the equatorial plane. Determines the range of latitudes the spacecraft ground tr...

Link Budget

A detailed accounting of all gains and losses in a communications link from transmitter to receiver. Includes transmit p...

Low Earth OrbitLEO

An orbit with an altitude between roughly 200 km and 2,000 km. LEO offers lower latency, higher resolution imaging, and ...

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