16.07.2018, Videos, USA
ELT crash test
445715 views
NASA dropped a Cessna 172 from 100 feet at the Langley Landing and Impact Research Facility July 29, 2015.
NASA is developing next-gen search and rescue technology as part of an international effort involving members from 43 countries and organizations. The U.S. search and rescue ...
Quelle: Christian (DD)