With today’s technology, how can we lose a jetliner with 239 people on board? MH370: inside the longest, most costly search in aviation history.

➡ Subscribe: http://bit.ly/NatGeoSubscribe
➡ Get more Nat Geo Full Episodes:    • National Geographic Full Episodes  
➡ Get more Nat Geo Wild Full Episodes:    • Shark vs. Tuna (Full Episode) | Natio...  

And check out more National Geographic series and specials here:
➡ Disney Plus: https://on.natgeo.com/3q6on5p
➡ Hulu: https://www.hulu.com/welcome
➡ NGTV app: https://www.nationalgeographic.com/tv/
➡ ABC app: https://abc.com/

#FullEpisode #DraintheOceans #NationalGeographic

Get More National Geographic:
Official Site: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
TikTok:   / natgeo  
Tenor: http://on.natgeo.com/31b3Koc

About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.

Malaysia Airlines (Full Episode) | Drain the Oceans
   • Malaysia Airlines (Full Episode) | Dr...  

National Geographic
   / natgeo