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SpudmanWP

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Viewing 15 posts - 4,051 through 4,065 (of 4,849 total)
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  • in reply to: MMRCA News And Discussion V #2357697
    SpudmanWP
    Participant

    S-300 & S-400 are triple digit SAMs as far as I am concerned. Saves me time from typing them out each time around..

    Now your just trying to confuse the issue. That is like saying that the Raf & EF are 5th Gen because you want them to be.

    You did not invent the term “Double Digit SAM” and to say that the S-300 (the original Double Digit SAM) is in fact a Triple Digit SAM is just going to cause confusion. Next thing you know the Russians will make the S-1000 and you will call it a Quadruple Digit SAM. 😉

    in reply to: MMRCA News And Discussion V #2358041
    SpudmanWP
    Participant

    …very effective triple digit SAMs

    There is no such thing as “triple digit SAMS’. The term “Double Digit SAM” references the NATO name of the missile system, not the Russian one. It is the NATO reporting name that garnered the nickname “Double Digit SAM”, not the original Russian name.

    For instance:
    Russian Name NATO Name<br />
    S-300 SA-10 GRUMBLE<br />
    S-300PT-1 and S-300PT-1A SA-10b/c<br />
    S-300PS/S-300PM SA-10d/e<br />
    S-300PMU SA-10f<br />
    S-300FM SA-N-20<br />
    S-300V SA-12<br />
    S-300PMU-1 SA-20 GARGOYLE<br />
    S-300PMU-2 SA-20B<br />
    S-400 SA-21 GROWLER

    in reply to: 5th generation tactics/thinking #2358854
    SpudmanWP
    Participant

    Internal missiles (whether the side mounted 9Ms or the central 120C7s) are a trade-off for a aerodynamically clean airframe and an EXTREMELY small RCS. Are you saying you would rather have a faster firing missile than a VLO RCS?

    In a dogfight the F-22 is not worried about a radar lock and would fly with the 9M deployed in anticipation of a lock. The 9Ms FOV limit is in the horizontal (the plane partially block one side’s view) not the vertical.

    Why would you want more than 2 WVR missiles? The F-22 is primarily a BVR fighter. To purposefully plan to extend your time in the WVR arena is counter-intuitive. Besides, the JDRADM will solve that issue for you.

    in reply to: 5th generation tactics/thinking #2358862
    SpudmanWP
    Participant

    What I call a “clean” F-22 is a combat ready F-22 : internal fuel and missiles in bays . If it does carry extra sidewinders externally , LOBL becomes possible which is a different story , as I said .

    The F-22 does not (and was never cleared for) external carriage of AIM-9Ms. They are carried in cheek bays and are stored INTERNALLY until needed, just like the AIM-120C7s in the belly bays. It does this while maintaining a CLEAN configuration the entire time.

    in reply to: 5th generation tactics/thinking #2358908
    SpudmanWP
    Participant

    True . I am sorry but I like to think that the F-22 will be used in its optimal configuration : clean .
    If it does carry external -9Ms , it is a different story , of course .

    The 9Ms are carried internally (with the doors closed) until they are needed and is therefore flying clean.

    What missile do you think it carries if not the 9M (besides the 6x AIM-120C7s in the belly bays)?

    The first few seconds of this Youtube clips shows the 9M being deployed.

    http://www.youtube.com/watch?v=kww4wHmLKBw

    in reply to: 5th generation tactics/thinking #2358943
    SpudmanWP
    Participant

    AK , the F-22 ‘s short range IR missiles are stored inside the bays and even with the doors open , the seekers are blind so any Lock On Before Launch (LOBL) is impossible . It means that the F-22 has to go “active” (APG-77) to fire its sidewinders .

    That is not how it works. Only the AIM-9x Blk2 is able to execute a LOAL engagement. The AIM-9M is not able, under any circumstance, to execute a LOAL target.

    You had it half right. The AIM-9M is not able to lock on until after the bay has opened, the missile extended, and the seeker has had a chance to see the target. What can happen is the F-22 could provide a cue (via ALR-94, APG-77, off-boards sensors, etc) that will shorten the AIM-9M lockup time and enable a quicker launch.

    Here is a pic of the Aim-9M in the extended position. Notice how the seeker has an unobstructed view of the area in front of the F-22.

    http://sitelife.aviationweek.com/ver1.0/Content/images/store/3/13/33de496e-3e0e-4d2c-bd14-1ffaea101ed1.Large.jpg

    http://home.comcast.net/~bzee1b/Nellis08/F22/DSZ_1245.jpg

    in reply to: 5th generation tactics/thinking #2359720
    SpudmanWP
    Participant

    The ALQ-94 can pick up on a large number of emissions, not just radar. IIF, datalinks, & radio calls a just a few.

    in reply to: F-22 Missing #2359722
    SpudmanWP
    Participant

    Bandwidth will help you to manage more UAVs at once, but all your UAVs will suffer from info delaying , no matter how much bandwidth you stuff in your satellites…

    Any UCAV will have some delay (.5 sec), even if you only fly one. If you fly too many for the satellites to handle, that delay goes up, hence the need for a wider bandwidth pipe.

    in reply to: F-35 News Thread III #2360002
    SpudmanWP
    Participant

    Page 306 of this USAF FY2011 budget doc (Program PE 0207142F) sets aside $86.636 million for the upgrades.

    Description/Justification
    Install Kits: Retrofits 25 AF CTOL aircraft procured under the first four Low Rate Initial production (LRIP) buys to Block 3 configuration. The Block 3 retrofit is comprised of hardware and software. The hardware per aircraft include new Radar modules, new integrated core processor (ICP) modules and rack, and new electronic warfare (EW) modules. Aircraft need to be updated to Block 3.0 configuration in conjunction with LRIP 5 deliveries to avoid costs associated with maintaining multiple configuration of aircraft at AF training sites.

    This is a new start in FY11.

    NOTE: The installation schedule and associated costs are still being revised and will be updated upon receipt of the contractor proposal. Any future year requirements for installation funding will be addressed in the next budget cycle.

    The FY2012 Budget (due Feb 2011) will give us further cost and schedule details associated with this upgrade program.

    in reply to: 5th generation tactics/thinking #2360010
    SpudmanWP
    Participant

    F22 doesn’t change anything, its just marketing hype. If anything it could be said F22 is a step back as its less multirole than the F15E. The F22 does provide a good combination of capabilities in a new package, much like Typhoon and Rafale, but none are a major shift in air combat, such as the shift from propellor to jet aircraft.

    The F-15E was a replacement for the F-111 and the F-22 was a replacement for the F-15C/D, not the F-15E. The only thing that kept the F-22 from becoming a true multi-role fighter was budget cuts, not inherent design limitations. They already had cheek arrays, IRST, and FLIR units designed and tested for the F-22. If the economy gods appear and bring a boon to the US, we could very well see the F-22 get these systems.

    in reply to: F-35 News Thread III #2360073
    SpudmanWP
    Participant

    The partner LRIP buys are a small part of the program and do not affect the US FOC & IOC dates.

    btw, what claim are you speaking of?

    in reply to: F-35 News Thread III #2360158
    SpudmanWP
    Participant

    The concurrent SDD and LRIP cycles were requested by the DoD as a time-saving measure in order to get F-35s to the operational squadrons as soon as possible. If they waited until 2013 to start LRIP then IOC & FOC would not be until many years later, likely a 5-7 year delay.

    btw, Funds have already been set aside to bring all pre-Blk3 LRIP F-35s (mostly training and evaluation jets, not combat squadron jets) up to Blk3 as part of the LRIP5 build cycle. This way all LRIP aircraft will be Blk3.

    in reply to: F-35 News Thread III #2360178
    SpudmanWP
    Participant

    What is new is LRIP aircraft being built with pre-IOC blocks and occurring at the same time as SDD is still going on.

    in reply to: F-35 News Thread III #2360348
    SpudmanWP
    Participant

    The hero of the new Green Lantern movie is a JSF test pilot… (from the 0:27 – 0:42 mark)

    http://www.youtube.com/watch?v=8NWGl_A3b60

    in reply to: F-35 News Thread III #2360416
    SpudmanWP
    Participant

    All I am saying is that if the F135 Long Lead contract was on the Defense.gov contract announcement website, then any subsequent modification to cover the whole cost would also be there. No full price purchase contract for F135s appear for LRIPs 1-3 so I do not think there will be one for LRIP4.

Viewing 15 posts - 4,051 through 4,065 (of 4,849 total)