| 释义 |
- External links
{{unreferenced|date=February 2016}}Viper Falcon is the designation of an American sounding rocket. The Viper Falcon program was started in 1960. The Viper Falcon has a ceiling of {{convert|120|km|mi|sp=us}} and a length of 3.50 meters.{{citation needed|date=January 2014}}External links- [https://web.archive.org/web/20150824112149/http://www.astronautix.com/lvs/vipalcon.htm Viper Falcon]
{{Rocket-stub}} 1 : Sounding rockets of the United States |