On Thursday, June 6, Bombardier Defense announced an order for a new, specially-equipped Challenger 650 aircraft. This aircraft was purchased by a subsidiary of Allgemeiner Deutscher Automobil-Club (ADAC), which is the largest automobile association in Europe. However, the subsidiary of ADAC that purchased the Bombardier Challenger 650 was Aero-Dienst GmbH. This company provides air ambulance services across the world. Aero-Dienst is expected to take delivery of its new Challenger 650 in 2026.