United Helicopters UH-12C (Hiller 360/OH-23 Raven) Walk Around![]() United Helicopters UH-12C (Hiller 360/OH-23 Raven) Walk Around Lockheed L-300-50A Starlifter KAO - Kuiper Aerial Observatory Walk Around![]() Lockheed L-300-50A Starlifter KAO - Kuiper Aerial Observatory Walk Around |