Xpdr definitions

XPDR

Transponder
Found on http://airodyssey.net/reference/glossary/

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Xpdr

XPDR is an abbreviation for Transponder
Found on http://www.probertencyclopaedia.com/N24.HTM

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XPDR

Transponder
Found on http://www.translationdirectory.com/glossaries/glossary143.htm

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