Very High Frequency (VHF) refers to a range of radio frequencies from 30 MHz to 300 MHz. This frequency band is commonly used for various forms of communication, including television broadcasts, FM radio, and two-way radios. VHF signals can travel long distances and are less affected by physical obstructions compared to higher frequencies. VHF is also utilized in aviation and marine communications, allowing pilots and ship captains to maintain contact with air traffic control and other vessels. Additionally, emergency services often use VHF radios for reliable communication during critical situations, ensuring safety and coordination in operations.