Thunderbirds of World War II: Spitfire Meeting The Threat & Stuka Whistling Death (2001) DVD
 
The Stuka was thought invincible by Germany’s Luftwaffe after its initial success in Poland and France, where its ‘whistling’ siren during a dive announced its arrival. The Spitfire design was based on racing seaplanes. After a few experimental prototypes had been built, the Spitfire emerged as a true killing machine. Learn more about these fascinating aircrafts in these informative programs.