Will a SR-21 Son of Blackbird plane be confirmed in test flights by the USA by the end of 2028?
0
1002028
50%
chance
1H
6H
1D
1W
1M
ALL
https://en.wikipedia.org/wiki/Lockheed_Martin_SR-72
The Lockheed Martin SR-72, commonly referred to as "Son of Blackbird,"[1] is an American hypersonic concept intended for intelligence, surveillance, and reconnaissance (ISR). It was proposed privately in 2013 by Lockheed Martin as a successor to the retired Lockheed SR-71 Blackbird. As of 2025, no confirmed flight tests have occurred and the SR‑72 remains a design concept with speculation persisting about potential service entry in the 2030s.[2]
This question is managed and resolved by Manifold.
Get 
1,000 to start trading!
1,000People are also trading
Related questions
Will the SR-72 recon plane enter service before 2038?
58% chance
Will the F-47 plane have at least one confirmed test flight by the end of 2028?
37% chance
Will the United States legalize commercial supersonic flight over land before 2026?
84% chance
Will Boeing announce a new 797 airliner before the end of 2025?
13% chance
Will Chinese hypersonic jet have a crewed test flight by 2025?
20% chance
Will an all-Russian (no imported components) jet airplane enter operational service in 2025?
6% chance
Will Lockheed Martins "Darkstar" Fly by 2025?
41% chance
Will the US bring a sixth generation fighter into service by the end of 2027?
21% chance
Will the Boeing X-66 fly before the end of 2028?
81% chance
Will supersonic jets be accessible for civilian travel by 2029?
31% chance