Click on the dates on the left to download the day's condensed border scanner audio from the busy McAllen, TX Sector (as of 8/3/14) -- Note: There were MANY groups being worked during any 24 hour period where the size of the group could not be determined. - Note: Audio clips are comprised of USBP radio traffic broadcast "in-the-clear" (un-encrypted) from the busy McAllen,Texas Sector (as of 8/3/14) . It is estimated that un-encrypted radio traffic comprises less than 30% of the total activity for any given time period.