united states

The US Navy in the 1980s deployed an impressive range of non-AEGIS cruisers. Long Beach was the largest and oldest of the nuclear ships and the only one to start life as a cruiser. The remainder started as frigates then became DLGNs. Bainbridge and Truxtun were one-offs followed in the 70s by 2...

The Canadian actor Donald Sutherland has passed away. May he rest in peace. :( Here a few of my favourite movies with him as an actor: The Dirty Dozen (1967) M*A*S*H (1970) The Eagle has Landed (1976) Eye of the Needle (1981) JFK (1991) Space Cowboys (2000) Sources...

https://www.militarytimes.com/news/your-military/2024/06/19/first-black-navy-seal-william-goines-dies-at-88/ Rest In Peace. :(

I am currently writing a book on the Short Skyvan. I wonder if anyone has information (description, drawings etc) on Shorts project P.D.50 described as a "Skyvan VTOL test-bed", and P.D.62 listed in the Putnam as "Skyvan with B.L.C" but elsewhere as "Skyvan Feeder Liner". Both seem quite...

The SS United States conservancy has been beating the drum for awhile that time is running out on their current moorage. Unfortunately, there is now a firm date looming. View: https://x.com/SSUSC/status/1801740003673883010?t=jlffMgRGZNhDsukso5Gwtw&s=19 9/12/24 is entirely too close to comfort...

Taken from Structural Design Considerations for Cold Thrust Augmentation Fighter Concepts.

Noticed a mention of these 6 designs in Friedman's book on US Cruisers. Would like to know more about these proposals based on the Wyoming.

In the late 1970s Sandia explored the design of a maneuvering glide bomb, the Extended Range Bomb: "Aerodynamic Design of an Extended Range Bomb" https://arc.aiaa.org/doi/10.2514/3.57916 "TIGER -- A technology to improve the delivery capability of nuclear bombs and the survivability of the...

Good Day All - From last week's visit to Gerry Balzer to pick up the remainder of his personal library and collection, we came across a sealed box of small rolled drawings out in the garage. Covered in dust and grime, sure glad it was sealed. This drawing was in the box and is a new design to...

Available now. https://www.amazon.com/Challenger-Story-Heroism-Disaster-Space/dp/198217661X

The Invention Of The Jet Engine: Hans Von Ohain, One Of The Fathers Of the Turbojet

It has been pretty clear to all of us compulsive list-makers that for a few years now the allocation of new designations by the U.S. Department of Defense has stopped following rigorous logic, and is often based on pleasing the contractors by keeping all or part of their inhouse designations...

https://www.theguardian.com/world/article/2024/may/04/dick-rutan-pilot-dies-aged-85 One of the greatest pilots has sadly left us.

Hi Flying boat design by E.F. Burton (Douglas Plant Engineer), I don't know if info has already been posted about this model, but it is new for me... source:https://www.ebay.co.uk/itm/304947742035?mkevt=1&mkcid=1&mkrid=710-53481-19255-0&campid=5338722076&customid=&toolid=10050

View: https://youtu.be/2LKS2kR4LJY https://en.wikipedia.org/wiki/R38-class_airship

DARPA NextRS "Y-plane" hypersonic strike concept: 30,000-38,000 lbf TBCC Conventional fuel Metallic construction https://aviationweek.com/defense-space/aircraft-propulsion/darpa-eyes-hypersonic-striker-air-force-studies-long-term-options (May be paywalled.)

https://thehill.com/policy/defense/4601227-military-response-baltimore-bridge-collapse/

Possible cyber attack: https://www.bbc.com/news/world-us-canada-68844879 Switching over to VOIP for emergency and other critical telecommunications seems to have been rather short-sighted, at best.

http://futurewarstories.blogspot.com/

SWARM robots have already been mentioned on this forum [ https://www.secretprojects.co.uk/threads/rolls-royce-swarm-engine-repair-microrobots.30577/ ] but they are merely one in a handful of Rolls-Royce programs aimed at robotic engine maintenance, for which the company teamed up with academics...