Related time notes
- Sikorsky S-55/H-19 Chickasaw/Westland Whirlwind: Ploughing the Waves for the Modern Naval Helicopter0:54A Blackburn-like nose is not a design lineageNotable Point
- Sikorsky S-55/H-19 Chickasaw/Westland Whirlwind: Ploughing the Waves for the Modern Naval Helicopter15:17French services choose opposite sides of the licenseNotable Point
- Sikorsky S-55/H-19 Chickasaw/Westland Whirlwind: Ploughing the Waves for the Modern Naval Helicopter16:08Korea proves helicopter transport at scaleChapter
- Sikorsky S-55/H-19 Chickasaw/Westland Whirlwind: Ploughing the Waves for the Modern Naval Helicopter20:40Durability and availability make capability realNotable Point
- Sikorsky S-55/H-19 Chickasaw/Westland Whirlwind: Ploughing the Waves for the Modern Naval Helicopter26:20French H-19 gunships reach their payload limitNotable Point
- What changes if Helicopters are at their third generation in 1939?13:47The Westland Whirlwind benchmark tests the counterfactualChapter