Aircraft Carriers III

bd popeye

The Last Jedi
VIP Professional
F-35 Lightning fighter jets have conducted their first night flying trials off the United Kingdom’s largest warship, HMS Queen Elizabeth.

The aircraft carrier, which first landed F-35 Lightning jets on board last week, is currently conducting flight testing off the east coast of the United States.

Pictures show how the night time trials, which up until now have only been tested in simulators or on the ground, were carried out using state-of-the-art night-vision technology, with the pilots and aircraft handlers successfully guiding the supersonic fighter jets onto the flight deck.

Some trials were also carried out without night vision technology to ensure the jets’ capability in any eventuality.(Courtesy photos by Royal Navy)

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totallyaverage

Just Hatched
Registered Member
None of the Carrier tankers can match a Tanker transport like KC130J. It's just a fact they would take up to much deck. MQ25 has 10,000 lb fuel capacity. That's smaller then the full external load of a F/A18E which is 16,800+ (superior to the S3 @16,600) On the other side of that though the MQ25's engine sips fuel compared to the Rino so less a need to use that external load it's self.

The requirement is to deliver 15,000 lbs at 500 nm. Where you are getting 10,000 lbs from?
 
Jun 30, 2018
Tuesday at 7:33 AM
related:
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4.jpg
and
Ford-class arresting gear completes turboprop aircraft testing
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General Atomics Electromagnetic Systems (GA-EMS), the company in charge of delivering the Advanced Arresting Gear (AAG) for the US Navy’s Ford-class carriers, announced that the system has completed testing for the C-2A Greyhound, E-2C+ Hawkeye, and E-2D Advanced Hawkeye aircraft.

The testing supports the Navy’s development of a propeller Aircraft Recovery Bulletin (ARB), which is a prerequisite for arresting propeller aircraft aboard USS Gerald R. Ford (CVN 78).

The Navy completed the performance testing of the GA-EMS system on the Runway Arrested Landing Site (RALS) at Joint Base McGuire-Dix-Lakehurst in New Jersey.

“The AAG system is designed to arrest a broader range of aircraft and provide higher reliability and safety margins for the US Navy’s Ford-class of aircraft carriers,” stated Rolf Ziesing, vice president of Programs at GA-EMS. “As each aircraft is brought in for testing, AAG continues to perform reliably, arrestment after arrestment. The successful turboprop arrestments at RALS mark another significant milestone that moves the Navy closer to initiating recovery testing for these aircraft aboard CVN 78.”

The AAG system has been exercised extensively, with more than 800 total roll-in and fly-in aircraft arrestments successfully performed at RALS. In addition, nearly double the approximately 400 planned at-sea F/A-18 E/F Super Hornet recoveries during sea trials and shakedown have been completed aboard CVN 78.

“We continue to stress the system, analyze results, and tune the system to ensure maximum performance,” stated Dean Key, senior director of EMALS/AAG programs at GA-EMS. “We are on target to be ready for fleet operations when CVN 78 completes its PSA in 2019. We are pleased with AAG’s performance, and remain focused on optimizing the system’s capabilities to meet the daily operations and mission requirements for CVN 78 and the next two Ford-class carriers currently under construction.”

AAG is a turbo-electric system designed for controlled deceleration of aircraft. AAG is installed aboard CVN 78 along with EMALS, which uses electromagnetic technology to launch aircraft from the deck of naval aircraft carriers. Both systems have been successfully tested during at-sea periods aboard CVN 78, and are currently in production for the future John F. Kennedy (CVN 79) and Enterprise (CVN 80) aircraft carriers.
 

Obi Wan Russell

Jedi Master
VIP Professional
Maybe it's me because I'm 65 years old. There's was NOTHING and I do mean nothing wrong with the cats and arresting gear on a Nimitz class and previous clases of USN CVs.
Other than the society-wide perception that Steam is old fashioned. It works though, it's a known quantity and mature technology. EMALS had a lot of promise, gentler acceleration putting less stress on the airframes, it should be remembered the US has spent large amounts of money rebuilding/re-barrelling aircraft such as the Hornet because of the long term stresses of catapult launch (and arrested landings), and if programmes like these could be eliminated or at least reduced the savings alone would pay for the development of the new technology. It works on land, it seems it has yet to work as safely and reliably at sea as promised, for now anyway. Science and engineering don't care about your timetables, they are what they are and they'll work in their own good time!
 

bd popeye

The Last Jedi
VIP Professional
It works on land, it seems it has yet to work as safely and reliably at sea as promised, for now anyway.

Actually according to the USN in 81 days at sea GRF has..;

"Since commissioning on
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, Ford has successfully completed nearly 750 shipboard aircraft launches and recoveries, nearly double the approximately 400 launches and recoveries originally planned, according to the Navy. Ford also certified its air traffic control center, its JP-5 fuel system, demonstrated daytime and nighttime replenishment capability and the ship’s defensive systems. Ford was delivered to the Navy in June 2017, a year-and-a-half later than planned"......
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The article did not mention how many wave offs and cancelled launches occurred because of faulty equipment.o_O
 

Obi Wan Russell

Jedi Master
VIP Professional
Some more atmospheric shots from the night trials; plus Lt Cmdr Grey immediately after his first landing aboard QE. The presentation was by the youngest member of the ship's company, who coincidentally shares his name with the first pilot to ever land a plane on a ship at sea:43176099_10160892212750627_7406487861467283456_n.jpg 43053753_10160892213555627_3658220681922871296_n.jpg 43079451_10160892212770627_3962763812016226304_n.jpg 43059943_10160892214885627_3809661151470419968_n.jpg 43084601_2170902823190733_4499037246820712448_n.jpg
 
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