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torpedo

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Viewing 15 posts - 1 through 15 (of 134 total)
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  • torpedo
    Participant

    To come back to the original question, I think that one of the main differences between the Mirage III and the Draken was not to be found in the on-paper specs but in the pilot experience.
    According to the report from a Draken pilot, the Draken had so many flight restrictions that it is said that “you don’t fly the Draken, the Draken flies you”. It meant that the pilot had to concentrate heavily on the flying controls to not overcome one of the Draken many altitude/speed/angle/G limitations.
    OTH the Mirage III was described by one of the Israeli aces that flew it in combat as a “fighter plane”. You fly it without restrictions (except when landing) and you are able to concentrate on the fight, the plane behaves sanely and does what asked whenever asked.

    in reply to: Helicopter News & Discussion #2200394
    torpedo
    Participant

    My words, exactly.. In the last two decades, the EU has brutally rolled over the civvie helicopter market and overtook domination in all areas with the exception of the lightest class where the Europeans failed to step in and thus left the market to Robinson R22/R44/R66s. At the same time they are obviously much less sharp towards combat helicopters, there is nothing European-made in the Mi-28/AH-64 class.. But as we have learned, even that might change soon.

    The Guimbal company produces the G2 Cabri light helicopter which is now overtaking the R22 in term of sales with production ramping up to 100 machine per year.

    http://www.guimbal.com/index2.php?l=6

    in reply to: Can fly by wire Airbus airplanes recover from a stall #2227990
    torpedo
    Participant

    What bugs me about AF447 is the inability of the pilot to acknowledge he was in a stall and was instead applying an “approach stall procedure”. The pilot in the transcript clearly knew that the aircraft was dropping like a stone but at no point did he consider applying a “post stall procedure”. Nose down throttle up and regain control something that is taught on the basic PPL. Ironically at the altitude he was at just letting go of the stick would of taken the aircraft out of the stall due to the neutral flight control laws in the FBW.

    To be fair to the pilots, it should be noticed that -at some point- the situation became a bit more complex than what you suggest.
    The speed eventually dropped so low that it could not be read by the pitot system and this caused the stall warning to stop. When Robert appplied full stick forward to get out of the stall, the speed increased and could be read by the system, which triggered the stall alarm. The pilots could not identify the reason behind this stall warning and were probably feeling that pushing forward was creating the stall. That’s perharps why they felt so confused and did not manage to recover from the stall.

    I hope I’ve been clear.

    torp

    in reply to: Military Aviation News-2014 #2237082
    torpedo
    Participant

    Mig fighter jets chief designer Rostislav Belyakov dies at 94

    Rostislav Belyakov chief designer of MiG 29 and MiG 31 recently died.

    http://theaviationist.com/2014/03/04/mig-chief-dies/

    2004 webpage about Mr. Belyakov on the MiG company’s website
    http://www.migavia.ru/eng/news/?id=24&tid=4&page=1

    Sorry if it was already posted but I could not find it on AFM forum.

    in reply to: Military Aviation News-2014 #2247086
    torpedo
    Participant

    Hijackers have hide thicker than buffaloes these days, what nerve to hijack outside office hours,
    how do we deal with these villains ?

    “Please attack only during office hours”
    😮

    Or like this ?

    http://www.defense-aerospace.com/article-view/release/151693/swiss-af-works-only-during-office-hours-but-allies-help-out.html

    in reply to: Military Aviation News-2014 #2247897
    torpedo
    Participant

    Swiss fighters grounded during hijacking as outside office hours

    Geneva (AFP) – No Swiss fighter jets were scrambled Monday when an Ethiopian Airlines co-pilot hijacked his own plane and forced it to land in Geneva, because it happened outside business hours, the Swiss airforce said.

    http://au.news.yahoo.com/world/a/21528424/swiss-fighters-grounded-during-hijacking-as-outside-office-hours/

    torpedo
    Participant

    On page 152 where he outline the optimal fighter,
    he does start off with the two largest potentials he see, namely
    1] supercruise and 2] primarily passive sensors,
    both of which goes to Rafale, not because its larger, but because its newer,
    while more maneuverable can be attributed to unstable design and movable canards, which also demanded newer FCS.
    (he does speculate “deltas also have better supersonic cruise drag, particularly if trim drag is minimized with negative static margin control systems”)
    Finally the Swiss did pursue the smaller Gripen NG, one reason would be the 40% fuel increase,
    but more importantly because of the underlying theme of the entire approach: more fighters for the same buck,
    with an operational cost allowing for extensive A2A training of the pilots.
    As the Swiss can see on the western border,
    the Rafale have an operational cost that caused France to introduce the surreal “conscript pilots” aka 2nd tier pilots,
    which naturally will be pivotal in war, and/or crippling in peacetime.
    France: Reduced Training Costs, Pilot Flight Hours, Two-Tier Pilot Policy
    http://forum.keypublishing.com/showthread.php?124824-France-Reduced-Training-Costs-Pilot-Flight-Hours-Two-Tier-Pilot-Policy

    This is bull**** and probably stems from an error in translation.
    French Airforce never intended to have a two tier pilot system.
    The reduced training cost aircraft envisioned is for retired pilots such as generals, colonels, headquarter assigned pilots who have to maintain flight proficiency but are not to be combat ready.
    Edit. BTWI asked the question to the French airforce representative at LE BOurget shortly after this story was published and its answer was “NO”.

    in reply to: Scenario: Re-arming Argentina #2265019
    torpedo
    Participant

    From what I can make out, although the Mirage 2000 has many huge advantages over the Mirage III, it’s range isn’t exactly one of them.

    It at least has a refuelling probe currently.

    Mirage III operating from Argentina had only 2 minutes on station over the Falklands. Qatari Mirage 2000 operating over Benghazi in Lybia from Suda Bay in Greece (around 800km, which is comparable to the Falkland-continent range) could run one hour CAP on station, unrefueled (Qatari M2000s lack IFR capacity). Would that make any operational difference?

    Not that Argentina could procure M2000 anyway.

    in reply to: Dassault Rafale #14 – News & Discussion #2300937
    torpedo
    Participant

    The article doesn’t give much details.
    Potential gain in emitted power (up to 5 times higher than with GaAs), in frequency coverage and emission throughput.

    in reply to: Dassault Rafale #14 – News & Discussion #2300948
    torpedo
    Participant

    According to Air & Cosmos #2329, a X-band GaN SPECTRA emitter demonstrator is expected for 2014. GaN components will be qualified (performances, industrialization, reliability, life) in 2013.

    in reply to: Dassault Rafale #14 – News & Discussion #2300956
    torpedo
    Participant
    in reply to: Mirage Attack? #2376883
    torpedo
    Participant

    A Mirage 2000D from 3/3 Ardennes squadron with GBU-12. The M2000D was flying with a Mirage F1CR.

    http://lemamouth.blogspot.com/2011/10/aldo-la-classe.html
    http://www.marianne2.fr/blogsecretdefense/Comment-le-convoi-de-Kadhafi-a-ete-stoppe_a412.html

    The same squadron shot the first bombs on forces advancing on Benghazi in March.

    in reply to: Air Ops Over Libya (Part Deux) #2379443
    torpedo
    Participant

    I’d like to know how a pair of M2000D armed with only 2 pairs of 250kg GBUs can stop a raid of 80 vehicles?

    in reply to: Air Ops Over Libya (Part Deux) #2318887
    torpedo
    Participant

    I can’t find the source again but I read that ALAT (Army light aviation troop) wanted to keep the youngest Gazelles and upgrade them to a ‘2015 standard’ and use them as armed scouts (with a 7.62mm machinegun and night vision equipment) to complement the Tigre helicopters in hunter-killer pairs.

    in reply to: Air Ops Over Libya (Part Deux) #2374432
    torpedo
    Participant

    The French ministry of defence announces that 2500 targets were destroyed by French forces (including aircrafts and helicopters) logging 12-14,000 flight hours. Most target were hit with laser guided weapons.

    http://www.air-cosmos.com/defense/201107200159805/libye-2.500-cibles-detruites-par-laviation-francaise.html

Viewing 15 posts - 1 through 15 (of 134 total)