Change is in the air at Tupelo Aviation Unlimited, the full-service FBO at Tupelo Regional Airport. In addition to recently joining the Avfuel branded FBO network – meaning the FBO now offers Avfuel products and services such as Avfuel Contract Fuel and the popular rewards program, AVTRIP – Tupelo Aviation Unlimited is in the midst of a complete remodel to outfit the building with services and amenities desired by pilots and flight crews.