The Mig vs. F-16 thing has been beaten to death, I’ve never heard any pilot slag their ride in an interview. Obviously they talk about the strengths of their aircraft. In regards to the Mig-29/F-16 acceleration and performance. It is as easy to find articles saying the F-16 is superior, or usually performance between to two nearly equal, and F-16 is the better weapon system. Safe to say both had exceptional acceleration (esp. in early Mig-29 before fuel capacity was increased).
http://www.510fs.org/squadron/code-one-magazine/item/78-schlemming-with-the-fulcrum
Most often quoted comparison from USAF exchange Pilot:”Both aircraft display good performance throughout their flight regimes in the comparison configuration. The MiG-29 enjoys a speed advantage at high altitude with a flight manual limit of Mach 2.3. The F-16’s high altitude limit is Mach 2.05 but this is more of a limit of inlet design.” “Charts that compare actual maneuvering performance of the two aircraft are classified. It was the researcher’s experience that the aircraft have comparable initial turning performance. However, the MiG-29 suffers from a higher energy bleed rate than the F-16. This is due to high induced drag on the airframe during high-G maneuvering. F-16 pilots that have flown against the Fulcrum have made similar observations that the F-16 can sustain a high-G turn longer”
I very much doubt the statement made on the previous page about the Migs dominating the F-16 without reheat.
Not too sure I would use the Gripen as an example
Here’s a quote from Saab paper about future developments of the Gripen:
“The requirements on the future Export Gripen are determined by competition with the Joint Strike Fighter (JSF). It will not be possible to fully match the performance and capabilities of JSF. Our ambition is to offer the customer an aircraft that provide performance and capabilities that are not too far away from JSF to a significantly lower cost”
http://www.icas.org/ICAS_ARCHIVE/ICAS2002/PAPERS/164.PDF
Chart is similar to ones in Sweetman’s book “F-22 Raptor”, There is another one showing dry vs ab thrust in the book. Problem is, chart has no mention of weapons load fuel, etc, for the 5g maneuver envelope. The E-M diagram for the F-15 is available (A version) so here:
[ATTACH=CONFIG]223619[/ATTACH]
I don’t think anyone is comparing the F-22 and F-35 as equals, especially at high speed/high alt. Most jets wouldn’t compare well on that (obligatory’s) chart, loss of control surface effectiveness at high alt. makes strong case for thrust vectoring as chart shows (and a high bypass turbofan). Btw, I believe the original ATF requirement was 7+g’s at 30,000 feet. Don’t think that was quite reached by the raptor, but damn. Back on topic look at chart from obligatory and put a little red dot where 8. mach and 15,000 feet meet that is the one data point (with no mention of weights) that’s what people are basing assumptions of f-35 maneuverability on.
with regard to official charts:[ATTACH=CONFIG]223607[/ATTACH]
The problem persists that naysayers use any official LM as “Powerpoint Aircraft” or propaganda. Those who scream for hard facts dismiss anything from LM outright, so unless they can be used to point out the negative aspects of the aircraft they are worthless to post, so it would seem (not a swipe at you personally TU22m). As far as the f-16c being a poor performer as far as acceleration, that goes against many comments made by USAF pilots who’ve used it as a benchmark when comparing F-22 or F-35 acceleration. Then there’s those Eurofighter charts:[ATTACH=CONFIG]223608[/ATTACH]
They too used it as a benchmark
“Now, if you can show me the F-35 can usefully go through the barrier and obtain M1.3+, with full internal load, without it compromising critical fuel levels and make it into a meaningful advantage I will retract my argument.
And finally when he states no transonic performance with external tanks and weapons, typhoons blast past M1.4+ with 2 tanks and 8 ata missiles. So you have to ASSUME he is talking about heavy atg loads with restrictive flight parameters.
Simple.”- Typhoon 1
Again, stated it on the previous page. You will not find specific charts with ANY E-M or acceleration at loads and altitudes for the F-35. This is an aircraft that is still in flight test, and generally speaking militaries refrain from making those readily available. However, the F-35 has flown to the 1.6 mach operational limit with a full load (internal), Lockheed makes the program highlights available so look it up if you so wish. You will also not find those same diagrams that would show a Typhoon is capable of mach 1.4 with 2 tanks and 6 to 8 missiles, nor is there any anecdotal evidence for it. I would not be surprised if a Typhoon is capable of supercruise with a typical loadout of 4 amraams recessed against fuselage, 2 sidewinders (asraam) on outer pylons, and a centerline tank. Two tanks? Possible perhaps, sounds a bit draggy. But it’s all conjecture, hard evidence about specific performance data on modern weapons is limited. The rest is left open to one’s own interpretation, and frankly isn’t that the point of this forum?
(edit- unclear if Typhoon1 was talking super cruise or full power when alluding to mach 1.4 load out, in light of post below…. there is some anecdotal evidence of the latter)
@Typhoon 1 “In AtA configs with tanks, well documented (go and educate yourself if needed, not from marketing brochures but words spoken form pilot’s mouths) rafale and typhoon toast the F-35, significantly w.r.t typhoon. Typhoon can SC, for a useful period, >1.25M, 6-8 AAM, 2 Tanks. Again I will not waste my time finding common knowledge for users.”
Someone should inform the Australian parliament that the Vice Air Marshal lied in front of a committee for the quote is from him, not mine (if you had read the link). First, the key is similarly configured, take that for what it is worth. I rather agree with you that there are few aircraft that would be able to match a Typhoon in trans-sonic acceleration when carrying four semi-recessed missiles.
The DACT point raises interesting questions for the F-35 does not have a traditional HUD, it will be difficult for it to simulate threat aircraft (do you limit simulated shots to a cone in front of the aircraft, Is there a way to limit the HMD for DACT?) The situation brings to mind the leaked quotes from Rafale pilots after a DACT exercise with U.S. Navy super hornets:
“Rafale M F2 met with F/A-18E/F in several 1 v 1 BFM and 2 v 2 AA missions during the exercise. However, both sides didn’t show their real and complete fighting capability to each other” US pilots didn’t show the true capability of JHMCS + AIM-9X to French pilots, while 12F was also shy about showing the real capabilities of RBE2 radar, Spectra EWS, and FSO optronic systems” A great bombing aircraft, but not a fighter for dogfighting.” “Its acceleration capability in the high angle of incidence is not good.” “Rafale is definitely the more nimble one.”
The point being the HMS was not used for training in DACT as the idea is for the pilots to hone their skills in ACM. It will be interesting to see how the F-35 will be incorporated into Red Flag.
@ MSphere ..
Now show me YOUR data in return. At least some..
That is exactly the problem with making assumptions about the F-35 performance. People are trying to read into the numbers:
The http://www.dote.osd.mil/pub/reports/fy2012/pdf/dod/2012f35jsf.pdf, give no indication of: altitude, weights, test vs. production spec aircraft, end of life engines. All we have is a number “5.3G to 4.6G” and “acceleration from 0.8 Mach to 1.2 by 8”
The Bowman report is often quoted https://www.afresearch.org/skins/rims/q_mod_be0e99f3-fc56-4ccb-8dfe-670c0822a153/q_act_downloadpaper/q_obj_19233467-2759-4d04-8da4-e22afe648499/display.aspx?rs=enginespage
This report uses both actual specifications and assumptions where details are lacking “The fuel levels and payloads at which maneuverability is calculated differs for each variant but generally focuses on a post-weapons release payload and fuel state at 50% of the required combat radius” and “The USAF includes a threshold requirement for a 9.0 G capability at 60% fuel and no air-to ground ordnance remaining”. The chart which APA and others have used gives the conditions as “15k feet and .8 mach” for the threshold 5.3g. I’m not sure where you got 5,000 feet from when making the comparison to an f-104. The bottom line is that what some are presenting as “facts” which prove that the F-35 have poor maneuverability and acceleration (or the opposite arguement) are impossible to support without E-M diagrams, and acceleration charts at various altitudes (which we are not going see due to- ongoing testing, classified information) The information presented to Australian Parliament mention the 30,000 feet for the acceleration numbers as well as this tidbit ” If we compare those two, the legacy aeroplane with fuel tanks and weapons on it, if we take a fourth generation fighter, typically an F16 or an F18, in that configuration it would take substantially longer than 63.9 seconds. If you took a 4½ generation aircraft it actually could not accelerate to supersonic in any time over that 0.8 to 1.2 range with a combat configuration of external tanks and weapons”
(http://parlinfo.aph.gov.au/parlInfo/search/display/display.w3p;query=Id%3A%22committees%2Fcommjnt%2Ffb49a6a2-5080-4c72-a379-e4fd10cc710a%2F0002%22)
I’m not defending the aircraft per se, as I feel there are serious issues still to be overcome in this program. It is frustrating to see conclusions made on partial information and the concerted effort by some to present a false picture of the program and attack anyone who might take a more measured approach.
Of course they are just being curious. What else do they have except rumors? There can be no talk about serious interest until they have tested it and declared as winner.
What exactly do YOU know, in return? You claim some hypothetical huge advantage of sensors compared to other designs, what is that claim based on?
The F-35 will NEVER be operated at M1.6. LM know it, Pentagon know it, USAF/USN/USMC know it. The only fool left in the room is you. With the drag profile it will spend 99% of the time at medium/high subsonic speeds.
Don’t make me laugh. At least one F-35 version has acceleration increment relative to the original requirement considerably larger than the absolute time a MiG-29 needs to get to the same speed. A good assumption is that the F-35 needs roughly three times the time to get from M0.8 to M1.2 than an reasonable 4th gen performer. While bombs and bags would shift the balance notably, AAMs have much less impact than you’re trying to imply, not speaking about the semi-recessed ones.
Regarding the alleged huge advantages in stealth, sensors, and networking, this claim is based on NOTHING. You have no idea about the true RCS of the F-35. There was nothing published on that topic.. You don’t even know if the sensors are really superior to Gen4+ upgrades. For all we know, many of them are certainly not the latest ones as the development of the bird took very long. By the time the F-35 will have reached any meaningful operational capability, many older fighters will already have upgraded to AESA radars technologically superior to APG-81. Electronics will have changed at least three times throughout the lifetime of a design, engine at least once… but a sh!tty platform stays sh!t even in 50 years.
It does not give up some “configurability”, it gives up practically all “configurability”. Whenever a strike package of F-35 encounters a flock of enemy defense fighters, what will they do? Accelerate to M1.6 x-times slower than the attackers? Jettison the bags they don’t have? Or start dumping internal fuel to get as light as possible? I can’t see the option of disengaging at will …
Ironic, considering that the acceleration numbers have no context, i.e. you don’t know the configuration nor if they are quoting end of life engine as in the range of the f-35 yet you are quick to say that the aircraft is incapable of achieving mach 1 speeds? There is a wealth of test points that suggest that your conclusions are utterly wrong yet the same herd mentality persists: F-35 can’t turn (9g airframe, A model), acceleration is poor ( no context), avionics are nothing special (every partner nation disagrees). I have quite a few issues with the way this acquisition program was handled by the U.S. But even I find your conclusions to be specious at best, or downright ignorant at worst. Curiously, what percentage of air to air victories do you believe actually are the result of knife fight ACM? Have you read Hartmann’s opinions? ACEVAL/AIMVAL? Or is it every aircraft is pulling 11g’s with the pilot’s eyeballs pushed in the back of their heads while they are trying to center the pipper on the target?
Rarely do I feel the need to chime in on this forum, but there seems to be a fundamental misunderstanding of what low observable, i.e. “stealth” brings to the table. It is not a fashionable trend, nor a gimmick. Air combat tactics have always stressed the idea that the advantage lies with the shooter who enters the fight unobserved. The very earliest of tactics involved attacking from above, or out of the sun when the mark I eyeball was the key sensor of a fighter. Later, with the advent of early radar, tactics involved high speed, then the exploiting doppler shift. Low observable aircraft are not “just” radar signature, it is designing an aircraft that does not emit, and can use passive means to communicate with each other, locate targets, and gather a tactical picture of the battlefield. The f-35 combines these characteristics to a greater degree than any other aircraft currently fielded. Yes, the F-22 may have better kinematics, and a lower radar signature, and the t-50 appears to be a aerodynamic exemplar. The question is to what extent does this really matter in a tactical sense. Those nations who are buying into the F-35 are buying into the idea that fights of the future will be based on superior C3, not two aircraft facing off like a JOUST ( pun intended).
According the F-16.net There are serials for 195 total, not counting the 2 yf-22
that would validate the 8 pre-production, 187 production (1 block 1, 2 block 2, etc). What is unclear is difference in block 10’s that were considered pre-production, and those considered production variants