June 25, 2019 | International, Aerospace
When the Navy's F-35C Joint Strike Fighter embarks on its first carrier deployment in 2021, it's expected to take with it a pinpoint-accurate landing system that purports to make the terror of night approaches and high sea-state traps all but a thing of the past.
Raytheon announced this week that the Navy awarded a $234.6 million contract for a low-rate initial production of 23 of its Joint Precision Approach and Landing Systems, or JPALS -- enough to outfit every carrier and L-class amphibious assault ship with the technology. The contract also will include retrofitting three earlier systems that had been installed, a Raytheon executive said.
Delivering to the Navy will start late next year, and installation will begin shortly thereafter, retired Navy Rear Adm. C.J. Jaynes, Raytheon's JPALS technical executive, told Military.com this week. The work is expected to be completed by August 2023, according to a published contract announcement.
The system, which uses shipboard-relative GPS to guide planes in for landings and communicates with the aircraft from the deck of the carrier up to 200 nautical miles out, is accurate within 20 centimeters, or about 8 inches, Jaynes said.
"It hits the third wire every time," she said. "It's [reliable in] all-weather and all sea states, including Sea State 5 (waves of roughly 8 to 12 feet)."
For Navy pilots, catching the third of four wires on tailhook landings (or the second of three wires) has historically been a game of skill and precision that becomes orders of magnitude more difficult in the dark or in low-visibility weather conditions.
Marine Corps F-35B pilots, who use the aircraft's vertical-landing configuration to put it down on the smaller flight decks of amphibious ships, face the same problems. And those issues may actually be exacerbated by a number of F-35-specific issues pending resolution.
The custom-made, $400,000-per-unit helmet that F-35 pilots wear -- a piece of technology that allows them to "see through" the plane via a display for better situational awareness -- features symbology that emits a green glow, interfering with pilots' vision in low-light conditions. A video that emerged in 2017 showed an F-35 pilot landing "in a fog" on the amphibious assault ship America at night, his vision obscured by the helmet display. A recent Defense News report highlighted another issue with the helmet display at night that obscures the horizon.
JPALS, which has already deployed in an early-development version with F-35Bs aboard the amphibious assault ships Wasp and Essex, would decrease reliance on visibility for accurate landings. Another F-35C-installed tool, Delta Flight Path, will keep aircraft on a steady glide slope for carrier landings, reducing inputs and corrections required from pilots.
Early reports from the JPALS deployments with the Marines have been extremely positive, Jaynes said.
"The pilots absolutely love it. It's been 100 percent accuracy, always available, they haven't had any issues at all," she said. "We know they have not had to abort any missions due to weather or due to sea state."
Raytheon is now pitching an expeditionary version of JPALS, easily transportable and designed to guide aircraft to safe landings on bare airfields. The whole system can fit in five transit cases, be transported by C-130 Hercules, and be assembled within 90 minutes, Raytheon says.
The Navy's future tanker drone, the MQ-25 Stingray, will also be JPALS-equipped; Jaynes said Raytheon is in talks with the service now about selling expeditionary JPALS for the MQ-25 program for shore-based tanker landings at locations like Norfolk, Virginia, or Point Mugu, California.
Meanwhile, she said, the Marine Corps is considering buying a single expeditionary JPALS system for testing in order to develop a concept of operations to employ it.
But "the closest customer outside of MQ-25 is actually the U.S. Air Force," Jaynes said.
"They'd be able to move their aircraft possibly every 24 to 48 hours and do island-hopping in the Pacific. We're going over to [United States Air Forces in Europe -- Air Forces Africa] in July to talk with them about the system," she said.
July 12, 2023 | International, Land
Berlin on Wednesday scrapped plans for a joint tank maintenance hub in Poland after arduous talks failed, saying modern Leopard 2 tanks damaged in the Ukraine war will be repaired in Germany.
January 22, 2019 | International, Land
Rheinmetall and BAE Systems today announced that they have signed an agreement to create a joint UK based military vehicle design, manufacturing and support business. The new Joint Venture will be headquartered at BAE Systems' facility in Telford, England and will sustain over 400 jobs in the UK, as well as preserve key technology and engineering skills. Rheinmetall will purchase a 55% stake in the existing BAE Systems UK based combat vehicles business, with BAE Systems retaining 45%. The establishment of the new Joint Venture is subject to regulatory approvals which are anticipated to be completed in the first half of 2019. Once the approvals have been completed, the Joint Venture will be known as Rheinmetall BAE Systems Land (RBSL). In addition to managing and growing the existing combat vehicle support business, the intent is for the new Joint Venture to play a major role in the delivery of the British Army's new Mechanised Infantry Vehicle (MIV) and other strategic combat vehicles programmes. The combination of Rheinmetall's military vehicles technology and products with the additional capabilities and products brought to the Joint Venture by BAE Systems, such as Trojan, Terrier, Warrior, military bridging and the AS90 self-propelled artillery system will create a European market leader in the military vehicle sector. RBSL will have the potential to create hundreds of additional UK jobs, both in Telford and the wider supply chain. While initially focused on these major UK programmes, RBSL will also form an integral part of Rheinmetall's Vehicle Systems Division and will participate in and contribute to various global military vehicle pursuits and contracts. Jennifer Osbaldestin, Managing Director of BAE Systems Land UK business, said: “We are committed to evolving our combat vehicles business so that we better serve our customers' future interests. Joining forces with Rheinmetall in the UK provides renewed purpose for our vehicles business and allows us to deliver products, services and technology that help land forces excel in their vital roles. We look forward to working together to ensure the Joint Venture is a trusted supplier to the British Army and our international customers.” Ben Hudson, Global Head of Rheinmetall's Vehicle Systems Division, said: “We are excited about the potential the new Joint Venture holds for Rheinmetall, BAE Systems and ultimately our customers. The combined capabilities of our two great companies will offer our customers a comprehensive portfolio of military vehicles and associated technologies both now and into the future. We are proud to invest in the UK and expect to substantially grow the current business and the Telford manufacturing facility over the coming years.” https://www.baesystems.com/en/article/rheinmetall-and-bae-systems-to-create-a-uk-based-land-systems-joint-venture
June 9, 2021 | International, Naval
ARLINGTON, Va. — The Navy has awarded a contract for the completion of a modified Pathfinder-class oceanographic research ship for the Military Sealift Command. The Naval Sea Systems Command awarded Halter Marine a $149 million fixed-price incentive contract modification “for...