Helicopter Bell 206A Serial 159 Register 8570 used by Força Aérea Brasileira (Brazilian Air Force). Built 1968. Aircraft history and location Aircraft History 8570 Força Aérea Brasileira Bell 206A cn159, fF:? del Brazilian Air Force as VH-4, 8570, 1968 Send Updates Use APP to upload photo @ (optional) When Now? / / Send