In the radio industry, an aircheck is generally a demonstration recording,
often intended to show off the talent of an announcer or radio programmer
to a prospective future employer.
A scoped (telescoped) aircheck usually contains only segments
where the announcer is actually talking,
 along with a bit of the music or commercial on either side.
In an unscoped aircheck, all programming is left intact and unedited,
 including music,
commercials, newscasts, jingles and other on-air events.
Another category of airchecks are those recorded "off-the-air" using consumer
or semi-professional equipment.
 These airchecks became more common with the advent of radio-cassette
recorders.
Definition taken from Wikipedia
All Airchecks on this site will be scoped, unscoped airchecks
would be
an infringement of copyright laws
Clck on the logos
to hear classic Aircheck
AIRCHECKS