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Adrian_44

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  • in reply to: F-22 Already obsolete? #2467584
    Adrian_44
    Participant

    RE: F-22 Already obsolete?

    The AESA is the first of its kind, and it should have been a problem for computoral power for the signal processing unit. It should be bulky, heavy and a big heatcreator..

    The computer processor complex was designed from day one to be able to expand in several ways. These include not only switch to newer micro-processors but also the 50% increase in the number computer modules in the processor. The processors for flight control and some other functions are air cooled. The power supply modules and other high powered circuits are designed for the F-22’s avionics are cooled with polyalphaolefin (PAO) liquid coolant to carry away heat generated by the supplies’ power-conversion process. Other avionics units are air-cooled, flight safety critical systems, such as the flight control system.

    Also scrap the HUD and add the same HMD as F-35 and its on top in every aspect again.

    The F-22A will get a HMDS in a future upgrade (2012 or 2015). No, it won’t be like the F-35’s. From what I have read it will be more like the F/A-18E/F’s. Due to the F-22’s success, the HMDS is rather low in priority, a nicety not a necessity.

    in reply to: Film of the way carrier landings used to be in the RN #2054991
    Adrian_44
    Participant

    Re: Film of the way carrier landings used to be in the RN

    Came across this today on Avweb and don’t think its been shown on here before. It looks like a 5 minute section from the BBC ‘Sailor’ series from the 70’s and shows just how marginal landings looked on the old Ark Royal – Phantoms and Buccs doing their qualifying landings. Unsurprisingly lots of bolters. Scroll about halfway down the page to find the vid.. Its certainly a period piece but fascinating.

    Have you seen the (USA) PBS special entitled, “Carrier”? In one episode it has a twenty minute sequence called “pitching deck.” It shows the problems of getting aboard a Nimitz Class carrier in heavy seas. It is on You Tube, URL;
    http://www.youtube.com/watch?v=4gGMI8d3vLs ___ Part #1 of 4

    I have been on several 55,000 ton plus cruise ships and I did not know a big ship like a super carrier could move that way! The rolling as well as the pitching of the deck is amazing.

    in reply to: F-35D #2469262
    Adrian_44
    Participant

    RE: F-35D

    I think you can always add a rear view mirror. Or better, a rear view camera

    The F-35 does not need it. The eletro-optics package along with its ESM and integrated into one over-all picture of what the SA is in all directions. So if a SAM is fired at an F-35 about to fly directly over the SAM sight, the warning of the launch will sound. The pilot will look out his canopy to see the SAM but, because he directly above he can see it. If, the pilot looks down at the floor of the F-35, the HMDS will show the symbology that indicates exactly where the SAM is!! The HMDS will indicate whatever threat is out there, all the pilot need do is to look in that direction and the HMDS symbology will appear on the visor.

    If, the F-35 can indeed fly just above Mach 1 at Military Power. (which more and more people speculate that it can) Why couldn’t it just engage its afterburner for a short period to get up to say Mach 1.3 – 1.5 to fire its AMRAAM’s. As this would give it a similar Kinetic Energy as the F-22 during super cruise!

    Now, that is a DAMN GOOD question! I would like to see an answer to that.

    in reply to: Rafale News V #2473530
    Adrian_44
    Participant

    RE: Rafale News 5

    Thanks for the info. I was scratching my head and wondering why anyone would want to put a 20 year old missile design on a new airplane.
    I didn’t realize the “A” is a modernized version.

    Maybe the reason is, the twenty year old missile is still a threat to almost all warships.

    in reply to: RN Fighters #2063056
    Adrian_44
    Participant

    RE: RN Fighters

    A country like UK must be able to operate alone worldwide. In a Falkland 2 scenario (cause this is what we are talking about) you have not time to train pilots for AV-8

    Actually, Harrier pilots did do some extensive training with the French AF in a three week long Red Flag type of program. To develop tactics in how best to defend the fleet against Mirage III fighters using the few Harriers aboard the two light carriers. The RAF pilots did not leave with the fleet but, were flown to the Assencion Islands where they were picked up by the fleet.

    Evidently, prior to the Falkland/Malvinas Islands, no one had seriously thought about the Harriers being the sole air defense for the fleet.

    Adrian

    in reply to: "My fighter is better than your fighter threads" #2456885
    Adrian_44
    Participant

    Re: My fighter is better than your fighter threads

    by many measures the Super Hornet can be bested by other extant fighters.

    Have you considered the qualities of the Rafale? Yes, the F/A-18E/F is a good all around aircraft but, the Rafale has these qualities also. If I were on a carrier being attacked by Su-27’s carrying ASCMs escorted by AA-12 armed Su-27’s, I would rather be in Rafale.

    In exercises, Rafale pilots report that the F/A-18Cs are harder to kill than a F/A-18E/Fs!

    Adrian

    in reply to: F-14A VS F-15A WVR, early 70's ATA combat #2457068
    Adrian_44
    Participant

    Re: F-14A VS F-15A WVR, early 70’s ATA combat

    I cannot see how even an F-14D could beat an F-16 in transonic there if we stick to relevant a2a configurations.

    If you are talking about 1 V 1 at 30,000 feet, I would agree but, if you are talking about 2 V 2 or, 4 V 4, that is another situation entirely. Team tactics and situational awareness change the dynamics. There is no substitute for the big radar, especially when the has to go into combat without HVAA support.
    No one can debate what a great turning and climbing aircraft the F-16, it is truly a great WVR aircraft.

    Besides, one can buy and operate two F-16 for one F-14.

    If you had a love one who is a sailor in a combat area, would you want their air protection be an F-14 or F-16? At fleet defense against mass attacks there is none better than the F-14! Plus remember, the US Navy had a chance to have the F-16 as its back-up to the F-14A and they declined!!
    These two aircraft fulfill two entirely different requirements/rolls, performance wise and economically.

    Adrian

    in reply to: F-14A VS F-15A WVR, early 70's ATA combat #2463865
    Adrian_44
    Participant

    RE: F-14A VS F-15A WVR, early 70’s ATA combat

    Recently I have been reading Osprey’s book of Irainian F-14 tomcats units in action. There is a whole chapter to why the F-14 was selected over competitiors, notibly the F-15A in weapons systems etc…

    The part I don’t quite understand is when the Iranian pilots express their preference for the F-14 rather than the F-15 in WVR combat, of which Im lost:confused:

    When the F-15A first came out, the USAF did not fully realize it exceptional ability to fight in the vertical plane, not just the horizontal plane. Once the F-15A started working the vertical against the F-14A, a weakness was found. The USAF as a whole took note at the F-15’s vertical abilities when the YF-16 was going through testing. The engagements that started at 15,000
    feet (4,573m) against another YF-16 at 15,000 feet and the fight progressed upward! Engagements that started at 30,000 feet (9,150m) stayed at that altitude or moved upward. (The article in AW&ST Oct. 21, 1974, Pg. 40-44, “YF-16 Could Advance Air Combat Tactics” By Donald E. Fink)

    The other aspect mentioned by SENS, jdsgn and, MadRat was the problem of the MiG-25 which was making regular flights over Iran, south of Tehran. The Shah wanted to counter these efforts by the Soviets. The Shah felt his best counter to this would be the Tomcat/Phoenix combination which would have the advantage of being to attack outside the weapons envelope of the MiG-25 and its missile combination. It was President Nixon who on a visit to Iran offered the Shah the opportunity to purchase the F-14A or F-15A.
    The US was always afraid that the Soviet AF would get a ‘real’ look down shot down capability, like the F-14 and F-15 have and then, the MiG-25 would be far more formidable.

    its worth I think looking at the Israeli F-15 volume in the same series to se why they chose differently.

    Could you briefly expand on this, please? I know the IAF with its small border area needs a plane that works best in the near BVR and WVR environment.

    I’d still be wary of riding an F-18E into a fight with anything with the range of a Phoenix.

    I agree, especially if the Phoenix’s radar has been altered and current ECM of the F/A-18 is less than optimal. Or, if the F-14 ripple fires two Phoenix Missiles, one active and the other home on jam!

    in a documentary: Tomcat Sunset, I recently got it and watched, i did not pay particular attention to the reason Iranians choose it, but i think the Shah was at the presentation – Airshow and he liked it – was impressed with the show and presentation of the F-14 especially the swing wings

    The Shah was at the flight demonstration but, the Iranian AF had evaluated the two fighters and favored the F-14A. The flight demonstration impressed the Shah who gave it his final approval. The Shah was not a fool to think he could accurately evaluate the two aircraft by watching a five minute (or so) flight demonstration.
    Beside, by choosing the F-14A he would have more leverage! Grumman was in financial crisis, cost over runs on the F-14 program of which the USN refused to pay for was getting so large that they could not be absorded any longer. The influx of Iranian money helped solve the problem.

    At that date the Iraqis were years from the MiG-25, when former SU MiG-25R did recce flights into the Iran.

    Actually they did, the reason for the Shah’s concern. It was President Nixon who on a visit to Iran in 1972, offered the Shah the opportunity to purchase the F-14A or F-15A. In his last week as the Iranian leader, the Soviet AF sent a flight of twenty-five MiG-25’s on a high altitude run deep into Iranian airspace! The Shah did not want to use the F-14’s to intercept the MiG flight because the Tomcat was the symbol of all who oppose the Shah and his close ties with the USA.

    Adrian

    in reply to: Is the F22 a massive waste of money? #2468398
    Adrian_44
    Participant

    RE: Is the F22 a massive waste of money?

    I am old enough to remember most of these arguement were used against both the F-14A and F-15A. So outraged by the prices the F-16 and F/A-18 were developed and put into production. Not once were the options of increasing production rates or second sourcing the production was seriously discussed. The sort of things private industry would discuss first to cut cost.
    Once the USA stops for a short while, fighter design when they start again people complain about the cost. They are greedy in that they want the latest in technology with yester-year’s prices!

    The statements about legacy fighters being updated with the latest in avionics could be competitive with the latest aircraft currently flying. The real problem is many either don’t know or have forgotten the controversy of the kill ratio by the end of the Viet Nam War. The arguement could be made that the F-4 was capable when the pilots were properly trained and used appropriate tactics, the F-4 could handle any aircraft of its time. The US Navy’s 13:1 kill ratio after the 1968 bombing halt to the end of the war provided a good example of what well trained pilots (Top Gun graduates) can do.
    The real problem is when facing fighters like the Rafale, Typhoon, MiG-35, Su-27MKI or, Su-35, the F-15C+ would not have the sort of kill ratio of which the F-15 has enjoyed so far in its life. This sort of kill ratio is what the F-22A has been designed to maintain. The price of this lopsided kill ratio has never come cheap. It is the sort of kill ratio the American military has gotten used to and will not tolerate anything less.
    If air parity is good enough then an updated legacy fighter is good enough also. If air superiority or dominance is required then modernizing will be insufficient.

    Adrian

    in reply to: Place of the internal gun on A2A fighters #2469849
    Adrian_44
    Participant

    RE: Place of the internal gun on A2A fighters

    Since invention of computer, IRST and radars and HUDs the gun can be so precise that you don’t need the “fill the air with lead” M61.

    As I said in posting #24, it is a philosophical perspective. It works for America and its needs. Maybe other countries have different needs and their requirements are different. As I also stated, the snap shot is the circumstance in which the M-61 is better than its competitors. Slower firing rates in this circumstance means the target aircraft might not be hit because the impact point is either in front or in back of the aircraft. The fifty or seventy-five rounds per second would mean multiple hits.
    The USAF looked at using another caliber cannon for the F-22A, such as the GAU-22/A -four barrel 25mm cannon (used on the F-35) and in the end for air to air combat decided to stay with the M-61 for a variety of reasons. It is not a matter of filling the air with lead, the cost of the ammo, or the additional fuel usage due to the additional weight. It is about have a badly needed weapon when all else fails.

    [QUOTE=Schorsch;1301672]An average soldier weights empty 70kg and (with equipment, gun and stuff) 100kg “NTOW”. So if a bayonet weights 2kg, I would consider it wasted weight./QUOTE]
    Maybe in Japan and a few other countries the weight of the average soldier is 70kg (154lbs) but in the American Army it is well above 84kg (185lbs). (SEE NOTE) As late as the combat in Iraq -2003 showed, the bayonet was still needed in ground / hand to hand combat! When the ‘fit hits the shan’ that extra amount can make the difference between life and death. That is true whether the combat is on the ground or in the air.
    NOTE:
    In WW-2, Japanese Marines lost many hand to hand combat at because they were forty pounds on average lighter than the US Marines they faced, 140 (63kg) to 180 (82kg) respectively. Today’s US Marines and soldiers are heavier than their WW-2 counter-parts.

    Adrian

    in reply to: Place of the internal gun on A2A fighters #2470387
    Adrian_44
    Participant

    RE: Reload this Page Place of the internal gun on A2A fighters

    I think a high caliber light weight gun with limited amount of ammunition is no wasted weight. The M61 with 800 rounds is wasted weight.

    The USA and USSR/Russia have always had different philosophies on the type of cannons needed in aerial combat. The Russians use larger caliber cannons with a slower rate of fire because their number one was always considered to be the enemy bombers. The USA on the other hand always considered enemy fighters as being a primary threat. That shots at the opponent will not be long lasting but rather ‘snap shots’. In that situation, the great number of shells is what they desired.

    the Soviets/Russians have always preached and delivered – the aircraft gun/cannon is one of the most versatile and simple weapons

    Not quite! The MiG-21 (like the F-4 Phantom and Mirage III) were designed without the cannon! The Soviet AF commanders were the first to lose faith in the missile, so a cannon was designed into the production MiG-21’s. The Mirage III was also designed without the cannon. Israel was the first customer to order the fighter and insist upon having a cannon on their fighters. They wrangled over the point until the Israelis refused to purchase the fighters without a cannon. The F-4 Phantom II has a well known story about being produced without a gun for the US Navy. They figured their new interceptor was going to intercept bombers a long ways from the carrier…. the days of fighter combat were gone.

    IMHO, the gun being a waste on fighters is the same mentality as the bayonet being a waste for the infantry soldier!!!

    Adrian

    in reply to: F-15, F-16, F-14, Su-27 and MiG-29 aerodynamics #2470639
    Adrian_44
    Participant

    RE: F-15, F-16, F-14, Su-27 and MiG-29 aerodynamics

    Typhoon, thanx for the video.

    [QUOTE=Grizzly01;1300517]At LeBourget ’89 and Farnborough ’92 Flanker did a 360 turn in 13.5 and 14 seconds respectively. At Nellis 2007 Raptor turned in about 17 seconds.
    Do you really think the USAF would let you see the maximum performance of the F-22A?

    Of course you have to take into consideration that Raptors are flown by USAF pilots and MiGs and SU’s were flown by test pilots which may have been exceeding the normal limits. Still, I miss those early pre-TVC displays of MiG-29 and Su-27. They still look impressive.

    What are you trying to say, that one aircraft’s performance is better than the others because of difference in quality of the pilots? By the time one reaches the level to display the nation’s best aircraft, that pilot is very accomplished! I know all the F-22A pilots have at least 1,500hrs in F-15C’s. I have heard once, that the F-22A pilots are also being drawn from F-16 pilots.

    In Discovery Channel, I watched that commentator quoted distinguished guest who oroginally was a Harrier pilot: “it was only 10 seconds”, in which the turn certainly was a nomal turn. I mean a turn, neither roll nor spin nor flip, just an around turn.

    I agree with the philosophy that the announcer knows little in accurate information, to only trust the word of those being interviewed. Not ‘sound bites’ but, interviews where the pilots are allowed to actually speak.

    The real question would be, how many recce MiG-25s were shot down while performing their recce mission under optimum conditions… Except the trap set by Israeli F-4s someone mentioned here before (was it a confirmed kill?), I have serious doubts you find many.

    The first MiG-25 shot down by the Israelis was at 50,000ft (15,240m), I don’t remember how fast it was flying. According to the I²RAF, several MiG-25’s were killed at high altitude by the F-14A/Phoenix Missile combination. What the specifics are I don’t know.

    in reply to: F-18 Hornet #2477284
    Adrian_44
    Participant

    F-18 Hornet

    ST-21, thank you for the great information on some of the reasons the F/A-18E/F was chosen over the F-14D in posting #38. Personally, I have been a fan of the F-14 since Grumman won the contract back in 1969. I like many on this board would consider this information esoteric!
    One thing that went against the F-14 was its distinct mission -to intercept enemy aircraft / bombers at a long distance from the carrier. To look into powerful jamming and still function. The Cold War was over and so was its special mission. For the post Cold War era, the F-14’s capabilities were ‘over-kill’.

    The plane never enjoyed the priority for parts and maintenance crews that the SH did.

    I for one feel the Navy never supported the F-14A/B/D like the USAF supported the F-15A/E. Another part of the equation that is seldom acknowledged. Bad decisions in “DC” translated into the F-14 receiving the improved engines (the DFE) far later in its life than necessary.

    Due the wars in the Middle East the aging process has been greatly accelerated. I read in US Naval Proceedings that the life span of the Hornet was based upon 100 carrier landings per year for 20 years! Both Navy and Marine Corp F/A-18 communities are concern because of the rapid aging.

    I went to an air show at Salinas, Ca. and on display was a F/A-18F. I got a chance to talk to the pilot for about ten minutes. He had recently transitioned from the F-14B to the F/A-18F. He was a real fan of the Hornet because it was easier to get aboard the boat plus the pilot had a lot more radar modes at his disposal in his Hornet than the Tomcat. The Tomcat had the modes but the pilot had to rely on the RIO to provide him with the information.
    After listening speak about his new plane and I said, sounds like you have a good fighter, that its only liability is the Hornet community has done a poor job of informing the public as to why the E/F is a good plane. It is an all around good fighter and fulfills the Navy’s needs in today’s world but, the case needs to be made.

    Adrian

    in reply to: The MiG-25 Unsurpassed interceptor #2480388
    Adrian_44
    Participant

    RE: The MiG-25 Unsurpassed interceptor

    The US navy operated more modern F-14s and betetr versions of AIM-54s, also the US and Grumman denied any real use of the AIM-54 by Iran.

    YES…. they continue to deny it even though Tom Cooper has obtained through the “Freedom of Information Act” (FOIA) documentation from “air intelligence” warning Saudi and USAF pilots to avoid the northern region of the Gulf, for the previous day an F-14A used a Phoenix Missile to kill a Tu-22B Blinder. The Blinder was trying to get out of Iranian airspace at Mach 1.0+ at 44,000 feet. The F-14A was approaching Mach 2 at 40,000 feet as it fired at the bomber seventy miles ahead at the time of launch.

    The US navy operated more modern F-14s and betetr versions of AIM-54s, also the US and Grumman denied any real use of the AIM-54 by Iran.

    If you check during that same period (after the PGW#1), the F-15C’s had several encounters with Iraqi Mig-25’s, firing many Sparrow Missiles and failing to shoot down any of the MiG-25’s. A lot of discussion about the Iraqi’s having French made jamming pods helping defeat the American attempts.

    On the other hand some Russian sources acknowledge the loss of a few MiG-25 s to F-14s, but all this lacks any real evidence such a wreckage picture.

    Why would the Russians admit to loss of a fighter to American designed aircraft, if it did not happen????

    While there are many who would like to think Tom is making up stories, he gets up off his butt, interviews people involved and spends his own money to get documentation from the US Government to validate his positions. (To get documentation from the FOIA, you must know the all the identification numbers, etc. and then spend $45+/hr for a government employee to locate it!) Tom’s positions are not popular in some quarters of the US Military, that by itself does not make them inaccurate!

    One thing that angers me is the people who felt Iranian Air Force and pilots were competent when they flew for a dictator. Now they operate, flying for a theocracy and now lack competence?? I don’t think many Americans would like their technical competence called into question because of what the current US Government is doing at home and around the world. I sure would not want anybody to judge me by what the President of the US is doing.

    Adrian

    in reply to: Best Cold War Dog Fighter #2481102
    Adrian_44
    Participant

    RE: Best Cold War Dog Fighter

    Western and Israeli soruces do not show too much their losses increasing the Myth but if you look carefully you will see Israel did have losses see. they forget that Israel lost tanks and armour vehicles to MiG-23BNs and Su-22

    Yes while reading Tom Cooper’s new book, “Iraqi Fighters 1953-2003: Camouflage & Markings” makes mention of while the Israeli AF was dominating the airspace in the upper altitudes, Syrian ground attack aircraft were penetrating Lebanese airspace at very low altitudes and doing a lot of damage to Israeli ground units.

    some sources state even the MiG-23ML shot down F-14s in the Iraq-Iran war.

    http://www.ejection-history.org.uk/C…Iran_F-14_.htm

    Thanx for the URL, while several MiG-23’s had kills on F-14’s, the Mirage F.1 had even more kills, due to their BVR R.530 Missile.

    Adrian

Viewing 15 posts - 106 through 120 (of 402 total)