Meet the X-47B: America’s $1.5 Billion Stealth Drone
Retired in April 2015, the U.S. Navy’s two X-47B, known by their call signs as Salty Dog 501 and Salty Dog 502, represent the most significant progress in Unmanned Combat Aerial Systems to date. Among their numerous achievements, the X-47B was the first drone to land on an aircraft carrier and refuel in midair autonomously.
Six years since the X-47B began development, Northrop Grumman finally received a contract to build two X-47Bs; in that time, military drones had become much more prominent as a result of the success of the MQ-1 Predator, and MQ-9 Reapers in Afghanistan and Iraq. Though development costs were quite significant, reaching nearly $1.5 billion by 2015, the program meshed well with evolving Navy requirements.
Other videos you might like:
Thank You
12 views
1
0
2 weeks ago 00:27:21 1
When Shoegaze Meets Electronica
2 weeks ago 00:00:22 1
Do it! Other ways to say Daily English speaking practice English conversation
2 weeks ago 00:03:10 1
Sometimes I Like To Lie - AnnenMayKantereit
3 weeks ago 00:00:39 4
Noriker ✨ | Star Stable Horses
3 weeks ago 00:03:57 1
Don Toliver - BROTHER STONE (FEAT. KODAK BLACK) [Official Music Video]
3 weeks ago 00:03:21 1
XG - HOWLING (Official Music Video)
3 weeks ago 00:01:18 1
ORIVISION New Launch - 4 Channels HEVC HDMI Encoder EH1304
3 weeks ago 00:00:54 1
Elon Musk takes son Lil X to meet Tayyip Erdogan
4 weeks ago 00:01:34 1
Gorilla Tag Store Launch | Meta Quest
4 weeks ago 00:20:01 1
Boob Armor: 4 Things You Need to Know
1 month ago 00:29:15 1
I 3D-Printed a Glock to See How Far Homemade Guns Have Come
1 month ago 00:04:30 1
Two Storey House | Tiny Home ( 3X6 Meters )
1 month ago 00:03:19 1
BODY COUNT - F*** What You Heard (OFFICIAL VIDEO)
1 month ago 00:02:54 1
ROSÉ & Bruno Mars - APT. (Official Music Video)
1 month ago 00:47:56 1
Meet Robert: The Gnome in Red Velvet – Full DIY Tutorial
1 month ago 00:03:58 42
GLYPHID SLAMMER - A Deep Rock Galactic Song Ft. Hatsune Miku, Kasane Teto, Zundamon, Kotonoha Akane
1 month ago 00:01:13 1
HALLOWEEN — UPDATE Teaser on Grand RP!
1 month ago 01:16:30 1
#1 Neurosurgeon: How to Manifest Anything You Want & Unlock the Unlimited Power of Your Mind