RTO

Short for "Radio Telephone Operator"

"RTO" is a military term for a radio operator or a radioman, usally the guy with the manpack PRC-77 or PRC-117 radio on thier back, with large antenna and telephone headset microphone.
"Johnson! get the RTO over here and tell HQ they've got RPGs!
by IrishRepublicanArmy November 07, 2003
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spaceballs

Mel Brooks' best movie, and one of the funnyest movies ever made, next to Airplane!
by IrishRepublicanArmy October 13, 2003
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Future Hobos of America

An organization formed at Fairfax High School. The Future Hobos of America (FHA) really doesn't do anything, except form more FHA groups at other schools and sit around doing nothing.
Many of the members of the FHA are republicans
by IrishRepublicanArmy February 11, 2004
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ELT

Emergency Locator Transmitter. The ELT is a small radio transmitter that is installed in an aircraft and is designed to being transmitting upon impact (the crash) or it can be manually switched on. The ELT transmits a distincive signal on the international emergency frequencies of 121.5 MHz (VHF) and 243.0 MHz (UHF). This signal is picked up by ground stations, search and resuce aircraft (see Civil Air Patrol and Coast Guard, and satelites. Direction-finding equipment is then used to "home-in" on the signal and locate the downed aircraft.
Click on the recording above to listen to the sound of real ELT radio signal.
by IrishRepublicanArmy January 18, 2004
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occoquan

crew slang:

park in northern virginia, run by the Northern Virginia Regional Park Authority. Its right on the occoquan sewage dump (a.k.a. occoquan reservoir)

place were all the good crew teams practice (or in the case of TJ crew, sit around and play on thier TI-83s). Also the site of the NCASRA crew races. Good place with lots of good memories.... also where fairfax crew owns all.
Occoquan, here we come...
by IrishRepublicanArmy October 21, 2003
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calibration

1) The process of comparing an instrument's output signal with reality. Instruments that measure solar energy tend to "drift", that is, their output signals do not mean the same thing from one time period to another. Because of this, they are periodically (annually or semi-annually) re-calibrated against more reliable instruments.

2) Adjusting a measuring instrument to make it accurate. The set of operations which establish, under specified conditions, the relationship between values indicated by a measuring instrument or measuring system and the corresponding values of a quantity realized by a reference standard.

3) The act of adjusting the color of one device relative to another, such as a monitor to a printer, or a scanner to a film recorder. Or, it may be the process of adjusting the color of one device to some established standard.
This radio needs some calibration.
by IrishRepublicanArmy December 26, 2003
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