- Reaction score
- 17,027
- Points
- 1,010
Yes, Sperwer. How could I have forgotten that masterpiece of the French aviation industry?
So did they choose not to submit a bid to Canada also?Kirkhill said:Gripen withdrawn from Danish fighter competition.
It appears as if Denmark and Canada are both singing from the same hymn book.
AlexanderM said:So did they choose not to submit a bid to Canada also?
Some F-35 Flight Restrictions Lifted
Jul. 29, 2014 - 05:32PM | By AARON MEHTA
WASHINGTON — The Pentagon has lifted some flight restrictions on F-35 Joint Strike Fighters, while inspections will continue for the foreseeable future, according to a Defense Department official.
Speed restrictions were relaxed late last week from Mach 0.9 to Mach 1.6, while maneuverability restrictions were increased slightly from 3 Gs to 3.2, the official said.
Other restrictions remain, however, including borescope inspections of the front fan section of each F135 engine every three hours.
The restrictions are the result of a June 23 fire that severely damaged an F-35A model and led to the Pentagon grounding the fleet for a time while the cause of the problem was discovered. On July 15, the Pentagon allowed the plane to begin flying again within limited parameters.
Those restrictions are limiting the ability of the services to fully test and evaluate the planes, meaning that if the restrictions remain for a significant period, it could affect the planned initial operating capability (IOC) dates for the jet.
(...EDITED)
Top USAF Officials Defend F-35
Jul. 30, 2014 - 06:18PM | By AARON MEHTA
WASHINGTON — Despite ongoing restrictions on the fleet of F-35 Joint Strike Fighters, the US Air Force’s top general warned against being “alarmist” when discussing the fifth-generation jet’s engine.
“Pratt & Whitney has been making pretty darn good engines for single-engine airplanes for a long time for the United States Air Force,” Gen. Mark Welsh, service chief of staff, told reporters during a media briefing. “What we found in the program so far, with these almost 9,000 sorties so far, is this engine works pretty well, too. That day it didn’t, and we need to figure out why.”
“It would be a little alarmist to assume we have a problem with the F-35 engine,” Welsh said. “The F-35 is the answer, the only answer, to ensure future air campaigns are not a fair fight.”
(...EDITED)
Chinese Radar May Pierce F-35 Stealth Armor: Report
by BRENDAN MCGARRY on JULY 31, 2014
Increasingly sophisticated radar in China and Russia may soon be able to pierce the stealth armor on F-22 and F-35 fighter jets, according to a news report.
The stealth coating on the U.S.-made fifth-generation fighters shields the aircraft from high-frequency radars operating in the Ku, X and C bands and some of the S band, but not from low-frequency systems utilizing L, UHF and VHF wavelengths, according to an article by Dave Majumdar at USNI News.
China and Russia are now working to develop low-frequency radars with more computing power designed to track stealth aircraft with more precision — enough to target them with a missile, according to the report, citing an unnamed former senior U.S. Navy official.
“Acquisition and fire control radars are starting to creep down the frequency spectrum,” the official told USNI News. “I don’t see how you long survive in the world of 2020 or 2030 when dealing with these systems if you don’t have the lower frequency coverage.”
To be sure, the Defense Department is aware of the increasing sophistication of enemy air defenses, known in military parlance as anti-access, area-denial, or A2-AD, environments.
(...EDITED)
http://www.montrealgazette.com/story_print.html?id=10080089&sponsor=Opinion: Why not the F-22 for Canada?
With the F-35 program in such difficulty, it's time to start thinking of a Plan B
Yan Cimon & Simon Vérronneau
Montreal Gazette
31 July 2014
Canada’s fighter-jet procurement efforts, as outlined in the 2008 Canada First Defence Strategy, have not been as successful as planned.
The F-35 program delays, the substantial increase in estimated unit cost, and constraints on the jet’s fighting abilities, all show the necessity of changing the procurement mindset. Instead of a one-size-fits-all approach to fighter-jet procurement, we need to consider buying a reduced number of F-35s supplemented by purchases of another fifth-generation aircraft: the F-22.
The coming decision about which fighter jet should replace Canada’s aging CF-18 has been marred by a host of complications that prompt the following question: Considering that Canada’s relevance in the world is at stake, have all opportunities been considered? Since the Royal Canadian Air Force needs to be able to fulfill its continental responsibilities within NORAD, and be fully interoperable with allies, we believe the F-35, the perceived current front-runner, is a serious but imperfect contender to win the bid. But the F-22 is not as far-fetched an option as it might seem.
First of all, the F-22 would fit with Canada’s geography and objectives. It offers technological superiority, with the added benefit that major design issues have already been dealt with. It is a dual-engine stealth aircraft that has proven itself under Arctic conditions. The F-22 is also the only current fighter jet that can dogfight with new fifth-generation Chinese and Russian aircraft.
Secondly, there is some openness in the U.S. toward relaxing export controls, for both commercial and strategic reasons. Former U.S. Secretary of Defense Robert Gates stated as early as 2008 that the administration would not object to selling the F-22 abroad, should Congress change the relevant statute. As such, U.S. exports of the F-22 would create high-value Canadian and American jobs. It would also relieve some geo-strategic pressure on the U.S., by allowing trusted allies to shoulder responsibility behind common strategic objectives in the Asia-Pacific region (with Japan, Australia) and in the Arctic (with Canada) — while improving future coalitions’ efficiency.
Exports make increasing sense now that China and Russia have competing fighter jets that are highly manoeuvrable, and that come with stealth capability. These near-peers also have fewer qualms with export sales, thus increasing the risk for the U.S., Canada and their allies.
Thirdly, it is true that the F-22 is on a production hiatus, in part because of its hefty price tag. Yet, the economics of the F-35 program, and the political environment, are changing the envelope of possibilities. A Rand Corporation study estimated in 2010 that restarting production would cost in the range of half a billion dollars; other estimates push the figure up to the $1-billion range. However, learning-curve effects, from an eventual solid number of orders, may make the F-22 a safe choice when it comes to unit cost after all. On the U.S. political front, former Republican presidential nominee Mitt Romney had pledged in 2012 to restart the F-22 production line.
Fourthly, the F-22 and F-35 are designed to work hand-in-hand. This means Canada would be able to fulfill a greater number of operational tasks globally, with the added benefit of seamless integration with close allies’ fighter squadrons.
The real question, then, is as much a strategic one as it is an industrial one.
What gets the mission done, while maximizing industrial benefits in partner countries?
We believe that adopting a mix of F-22 and F-35 would allow the RCAF to continue fulfilling its mission of protecting Canada’s interests in the coming decades, as well as strengthen Canada’s aerospace industry.
The 2013 Jenkins report on Key Industrial Capabilities showed Canada to be a leader in many segments that may be of value not only to Canada, but also to its allies. Therefore, whatever the outcome, Canada should acquire the best single aircraft, or mix of fifth-generation aircraft, while striving to become a leader in high-value segments of supply chains for the next weapons platforms.
I believe the authors were advocating a mix of F-22 and F-35... and I want a pony.SupersonicMax said:A major issue is that the Raptor is a Air Supremacy fighter with limited strike capabilities and we want multi-role.