Values Protection Unit: Combination of power pumps, hose, sprinkler heads and other accessories deployed together in value protection. May include personnel required to maintain the unit.

VHF: Very High Frequency radio. The standard aircraft radio that all civil aircraft use to communicate with ground radio stations and other aircraft.

VHF-AM: Very High Frequency Amplitude Modulation. Aircraft radio operates in the 118 MHz to 130 MHz range.

VHF-FM: Very High Frequency Frequency Modulation radio. Commonly used for dispatch, land-based mobile, and airborne communications. Generally 46 to 175 Mhz.