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arquebus

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  • in reply to: Is this forum still alive? #2082231
    arquebus
    Participant

    yes, this forum appears to be totally dead despite a european invasion that transpired since you posted this thread

    in reply to: How Low Can You Go………. #805629
    arquebus
    Participant

    coming in real low

    in reply to: How Low Can You Go………. #806852
    arquebus
    Participant

    On the island of St Barts someone had the bright idea of putting a short runway at the base of a steep hill and end the runway on the sea shore, hilarity ensues:

    the action starts around 5:17min, the very last clip shows how crazy this runway approach is

    there is a ton more of this stuff on youtube

    in reply to: How Low Can You Go (2018 and onwards) #788289
    arquebus
    Participant

    A glider pilot makes a fast, low run to the airport only to have a near miss with a low flying Black Hawk helicopter. Only the first 20 seconds of this video is low level. I recommend watching in full screen to get the 3D perspective view effect.

    in reply to: How Low Can You Go (2018 and onwards) #810170
    arquebus
    Participant

    in reply to: How Low Can You Go (2018 and onwards) #831371
    arquebus
    Participant

    One wheel touch&go in the P-51

    in reply to: Military Aviation News #2135736
    arquebus
    Participant

    Germany Looks to Develop its own Sixth Generation Stealth Fighter Jet
    Sounds like the logical thing to do now with Brexit, the UK being the second largest arms exporter now out of the EU. The eurocanards are very expensive and showing their age. This looks like something that could topple F-35 sales.

    in reply to: Future Light Attack – Textron Scorpion #2150788
    arquebus
    Participant

    I guess this is the target:

    (source https://www.usni.org)

    or this
    [ATTACH=CONFIG]251731[/ATTACH]

    in reply to: Future Light Attack – Textron Scorpion #2150817
    arquebus
    Participant

    With cannons in the internal bay the Scorpion would be a good low level defence fighter and would be able to defend itself well after dropping ordinance in an attack mission. You cant compare the Scorpion with turboprop attack a/c like the Tucano and PC-9 as the 300kt speed of these a/c are completely ineffective against jet fighters. Remember than all a/c are subsonic at low level so that the Scorpion is as fast as any fighter for low level defence.

    arquebus
    Participant

    1. Mirage 4000 or Rafale: Choose the 4K earlier, which probably wouldn’t have led to the development of the Raf, or go with the Raf like what happened

    I doubt the M4k would have sold well in comparison to the M2k. Funny how the Rafale is supposed to be a lighter, cheaper more efficient version of what the M4k is but is way more expensive. The cost of eurocanards is out of wack and made artificially high to capture the high cost that western aligned arab countries will pay to avoid US fighters and the high cost of fighter acquisition for western european nations. If France was smart they would still sell the M2k and M4k as a low cost option to the Rafale, but theyre not.

    2. Mirage G or Mirage F1: 1 year apart, one chosen. would you have gone heavy or was it correct to stay light?

    Id be curious what a fixed version of the Mirage G would be like, with the wing angle frozen at mid-sweep. The wing loading of the F-1 was too high, but it was still a good fighter. But maybe a fixed version of the G would have been better.

    3. EAP or Typhoon: Should Britain have gone alone?
    4. EAP/Typhoon or Rafale: Should UK and others have allowed France to have their way for the design?

    Having a single country development instead of multinational does not make any difference. The Rafale and Gripen had just as many delays and cost overruns as the Eurofighter. The only way to make affordable fighters is to have competition with multiple designs.

    5. YF-23 or YF-22: was the YF-22 the right winner for ATF?

    Both should have gone into production. Both jets were quickly developed from drawing board to prototype, but as soon as the F-22 won LM purposely created problems for the design to make cost overruns and dragged out development so that the program cost many times more than was planned. That wouldnt have happened if there was a competing fighter.

    in reply to: Let's bring back the Jag Grrrrrr #2155736
    arquebus
    Participant

    Have India gone through the upgrades with the Honeywell engines and radar? The Jaguars originally received by India did not have radar. I think it would be possible for India to sell new-build jaguars under license if built to this upgraded standard. There is no affordable 4th gen fighter on the market except for the F-16 which no one wants to buy knowing that the US will slap embargos for any reason. Performance-wise the Jaguar is equal to the Taiwanese ching kuo fighter having engines of the same power rating and yet the Jaguar has equal climb rate despite being heavier. With the upgraded engines the Jaguar would be even better. The Jaguar has proved itself numerous times in air exercises against F-16s, F-15s, etc and showed itself a worthy adversary. I think this jet would sell well in Latin America and South East Asia.

    arquebus
    Participant

    F-16XL obviously, honestly surprised no one has considered ordering it

    and I think the F-8 would have beat out the F-4 if it had a better high aspect ratio wing (not a supercritical wing like the pic but something conventional with more sweep)
    [ATTACH=CONFIG]249479[/ATTACH]

    in reply to: What is the best looking smiley chin-intake fighter? #2162710
    arquebus
    Participant

    I think HIMAT deserves to be mentioned. Even though it was unmanned, it was a technology demonstrator for a potential full sized fighter. HIMAT could outmaneuver any 5th/6th gen fighter, I think now is the time to actually build the full sized version of this.
    [ATTACH=CONFIG]249469[/ATTACH]

    arquebus
    Participant

    garryA:
    I dont see how well balanced the aircraft is has anything to do with how much thrust required to overcome drag in a turn.

    Me:
    I never said the purpose of distribution of lifting surfaces reduced drag

    garryA:
    You said this :

    Me:
    The fact that the Tomcat could get away with such small tail surfaces indicates how well balanced the aircraft was in the way that the wings and tail surfaces leveraged the large lifting area of the fuselage. So lots of thrust was not needed to maintain energy in a turn like jets with high wing loading like the F-16,

    Admittedly when I say “well balanced”, that is kind of vague terminology. What Im saying is that tail surfaces can produce a huge amount of drag if they have to produce an undo amount of force to turn a plane. Tail surfaces or canards that only have to deflect a little bit to change the AoA of an a/c will usually always mean that it turns with less drag. Remember that the F-14 was pre-FBW and so did a very good job of changing and maintaining AoA using light control forces compared to other jets of that era that bled speed horribly in a turn.

    in reply to: Can the Tejas and JF-17 even match the old Lavi? #2171635
    arquebus
    Participant

    Israel is called start up nation or research lab. its industrial and engineering skills are vastly exaggerated. you cant expect them to built a production line for fighter aircraft. it need thousands of skilled workers for barely making 10 to 15 fighters a year with imported components

    I think Israel could have made the Lavi, they made the MirageV/Kfir just fine. If the US went ahead with the program they would have given Israel the tooling to make them.

Viewing 15 posts - 1 through 15 (of 268 total)