Very high frequency (VHF) is the radio frequency range from 30 MHz to 300 MHz. Frequencies immediately below VHF are denoted high frequency (HF), and the next higher frequencies are known as ultra high frequency (UHF). The frequency allocation is done by ITU.

These names referring to high-end frequency usage originate from mid-20th century, when regular radio service used MF, Medium Frequencies, better known as "AM" in USA, below the HF. Currently VHF is at the low-end of practical frequency usage, new systems tending to use frequencies in SHF and EHF above the UHF range. See Radio spectrum for full picture.

Common uses for VHF are FM radio broadcast, television broadcast, land mobile stations (emergency, business, private use and military), long range data communication with radio modems, amateur radio, marine communications, air traffic control communications and air navigation systems (e.g. VOR, DME & ILS).

VHF propagation characteristics are ideal for short-distance terrestrial communication, with a range generally somewhat farther than line-of-sight from the transmitter (see formula below). Unlike high frequencies (HF), the ionosphere does not usually reflect VHF radio and thus transmissions are restricted to the local area (and don't interfere with transmissions thousands of kilometres away). VHF is also less affected by atmospheric noise and interference from electrical equipment than lower frequencies. Whilst it is more easily blocked by land features than HF and lower frequencies, it is less affected by buildings and other less substantial objects than UHF frequencies.

Armando Anthony "Chick" Corea (born June 12, 1941) is an American jazz pianist, keyboardist, and composer.

Many of his compositions are considered jazz standards. As a member of Miles Davis' band in the 1960s, he participated in the birth of the electric jazz fusion movement. In the 1970s he formed Return to Forever. Along with Herbie Hancock, McCoy Tyner and Keith Jarrett, he has been described as one of the major jazz piano voices to emerge in the post-John Coltrane era.

His career has been driven by his will to operate as a free agent and compulsively explore different avenues of music making. This hunger has positioned him as an important catalyst in the world of serious, mainstream acoustic jazz, and he is one of the most influential and widely studied figures in the last 40 years.

Corea continued to pursue other collaborations and to explore various musical styles throughout the 1980s and 1990s. He is also known for promoting and fundraising for a number of social issues, such as eradicating social illiteracy, and is a Scientologist.

Eric Marienthal (born December 13, 1957 in Sacramento, CA) is a Los Angeles-based contemporary saxophonist best known for his work in the jazz, jazz fusion, smooth jazz, and pop genres.

After graduating from high school in Southern California in 1976, he studied at the Berklee College of Music in Boston, Massachusetts, where he studied with the saxophone professor, Joe Viola. By the time he left Berklee, Eric had achieved the highest proficiency rating given by the school. In 1995 Eric was awarded the Berklee Distinguished Alumnus Award for outstanding achievements in contemporary music. He has since gone on to perform in over 65 different countries, recorded 13 solo CDs and has played on hundreds of records, films, television shows and commercial jingles.

Marienthal started his professional career in 1980 with famed New Orleans trumpeter Al Hirt. After returning to Los Angeles, Eric became a member of the Chick Corea Elektric Band. He recorded 6 CDs with that band and 2 of those CDs were Grammy award winners.

Jimmy Earl is an American jazz musician and composer. He has released two studio albums and recorded extensively. He has toured the world with major artists. He is ranked #22 on the Digital Dream Door list of greatest fusion bassists. Since 2003, he has performed nightly on Jimmy Kimmel Live!

In 1957, James Christopher Earl was born in Boston, MA, to James and Sylvia Earl. He is the second of their four children. Shortly after his birth, the family moved to St. Paul, MN, and in 1965, to Hyattsville, MD, where he attended elementary school and Northwestern High School.

Earl began classical guitar lessons at age 10. In 1972, he picked up an electric bass guitar for $15 at the Rose Bowl flea market in Pasadena, CA, where his family was living temporarily. In 1973, along with his high school classmates Dan Hovey and Rex Wilson, he formed his first band named Cosmic Rainbow. Mark Opsasnick has described its activities in suburban Maryland.

In 1975-76, he attended Berklee College of Music in Boston. In 1981, he studied briefly at the New England Conservatory of Music, where he sits on the board of visitors. He also studied with Charlie Banacos. In 1983, he joined the group Tiger's Baku, which performed in the 1984 Newport Jazz Festival. In 1985, he joined a band led by jazz drummer Bob Moses, with whom he appeared in Boston and Cambridge. Earl began his recording career in Boston, where in 1986, he backed up David Gilden on Ancestral Voices. This album featured the Kora, which is a West African 21 string harp.

Hugh Doggett Scott, Jr. (November 11, 1900 – July 21, 1994) was an American lawyer and politician. A member of the Republican Party, he represented Pennsylvania in the U.S. House of Representatives (1941–1945, 1947–1959) and the U.S. Senate (1959–1977). As a Senator, he served as Senate Minority Leader from 1969 to 1977. He was also chairman of the Republican National Committee from 1948 to 1949.

The son of Hugh Doggett and Jane Lee (née Lewis) Scott, Hugh Doggett Scott, Jr. was born on an estate in Fredericksburg, Virginia, that was once owned by George Washington. His grandfather served in the Confederate Army during the Civil War under General John Hunt Morgan, and his great-grandmother was the niece of President Zachary Taylor. After attending public schools in Fredericksburg, he studied at Randolph–Macon College in Ashland, from where he graduated in 1919. He enrolled in the Student Reserve Officers Training Corps and the Students' Army Training Corps during World War I.

In 1922, Scott earned his law degree from the University of Virginia School of Law at Charlottesville, where he was a member of the Jefferson Literary and Debating Society and the Alpha Chi Rho fraternity. His interest in politics was established after frequently attending committee hearings in the Virginia House of Delegates.