CHP

California Highway Patrol

the largest highway patrol organization in the world. with a VHF radio network that kicks LAPDs ass.
The CHP practicly owns the 42 MHz band, i can hear them in Virginia with high-skip days.
by IrishRepublicanArmy October 28, 2003
mugGet the CHPmug.

ATC

9327845102u43hq 3ui5468902 uo2h3569u1 20nqijnqit02u 2ynwu4y5w2
by iRiShREPUblicANarmY January 24, 2004
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iconoclastic

characterized by attack on established beliefs or institutions
0692836029349589234859023845989028349028340598234807028459028435824544386590238490581284359028433

(cuban number station)
by IrishRepublicanArmy December 31, 2003
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Dapper Dan

USAF radio code for command post or any other station that somewhat has command over something. Not used in UHF communications band. It is mostly the VHF tactical communications band (30 to 50 MHz)
Dapper Dan, this is alpha six, we have the enemy engaged.
by IrishRepublicanArmy November 07, 2003
mugGet the Dapper Danmug.

hi hi

radio term

ha ha (laughter)

"hi hi" is the Morse equivalent of a laugh as in Morse it sounds like someone chuckling ("hehhehhehheh hehheh"). That is ditditditdit dit dit --- or dot dot dot dot dot dot. You really have to listen to it sent in Morse to appreciate its laugh like sound. It is most commonly used in CW (Morse Code), but has carried over to voice as well. Many CW expressions have carried over to voice -- such as 73 (Best Regards) and 88 (love and Kisses), etc. The origin probably dates back before radio to the telegraph days. And since Hams used Morse long before voice became practical-- the sound of the Morse characters HI HI was used to resemble a laugh sound. In some sense it is equivalent of a smiley. It's onomatopoeic -- that is the naming of a thing or action by a vocal imitation of the sound associated with it (as buzz, hiss) The definitive answer might be found in the "Dodge's The Telegraph Instructor Manual" circa 1850 to 1900. However, I have never been able to find a copy of this document. Wish I could as it would help to see the transitions from telegraph to radio usage.
hi hi om 73 de w2hht
by IrishRepublicanArmy January 01, 2004
mugGet the hi himug.

SSB

AM radio transmission in which only one sideband is transmitted.
SSB is a highly efficent modulation mode and is widely used for HF communications.
by IrishRepublicanArmy January 24, 2004
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battleship

A fun game that teaches little children to play nice, as well as naval warfare tactics.
by IrishRepublicanArmy December 12, 2003
mugGet the battleshipmug.