What is brazil air force 1?

Brazil Air Force 1, also known as VC-1a, is the official aircraft of the President of Brazil and is operated by the Brazilian Air Force. It is a modified Boeing 767-300ER aircraft that can carry up to 100 passengers and is equipped with state-of-the-art communication and security systems. The aircraft is primarily used by the President of Brazil for international travel and has been used by various Brazilian presidents and government officials since it was introduced in 2005. Brazil Air Force 1 has a range of up to 10,700 km and is considered one of the most secure and advanced presidential aircraft in the world.