fw 190a5 flight model

[Gaston]

Originally Posted by HarryKlein

It's not what the article says.
Learn to read and stop interpreting

First of all, I did not say in my post that the Mk IX being slower turning than the Mk V was part of the quote: I do note the Mk V in the real world is generally considered to out-turn the Mk IX though... Ask people who flew or still fly both Marks...

Is French your native language? Tough luck: It is mine...:

" Dans la journée du 29 avril, le régiment effectua 28 sorties pour escorter des bombardiers et des avions d'attaque au sol et 23 en protection de troupes, avec quatre combats aériens. Les premiers jours furent marqués par des échecs dus à une tactique de combat périmée dans le plan horizontal (l'I-16 était remarquablement agile en virage N.D.L.R), alors que le Spitfire était particulièrement adapté au combat dans le plan vertical."

-On April 29th the regiment completed 28 sorties to escort bombers and ground attack aircrafts and 23 to protect ground troops, with four air battles occuring. The first few days were marked by failures due to the use of "outdated" (my use of quotation marks) horizontal combat tactics (My note: horizontal combat was never considered outdated in all of WWII, except for the Allies in the Pacific: It covers about 95%+ of all Western air battle in 1944) while the Spitfire was particularly well-adapted to fighting in the vertical plane.


Second quotation : "A basse et moyenne altitude, la version VB était surclassé par les chasseurs allemands et soviétiques de son époque. Pour tenter d'améliorer la maniabilité et la vitesse, les Soviétiques l’allégèrent en retirant les quatre mitrailleuses ainsi que leurs munitions, ne laissant que les canons. Cette variante fut évalué par le centre d'essais des VVS au cours de l'été de 1943. Apparemment ce ne fut pas concluant, car il n'y eu pas d'instructions pour généraliser la modification."

Translation: "At low and medium altitude, the Mark VB was outperformed by German and Soviet fighters of its time. To try to improve its maneuverability and its speed (?!?: My note: They couldn't have expected much speed increase from that now could they? Obviously this was more about maneuvering), the Soviets lightened it by removing the four machineguns and their ammunition. This variant was evaluated by the VVS test center during the Summer of 1943. Apparently it was not a success, as there was no instruction to standardize the modification"

If you think my translations are inaccurate, you seriously need to learn to read French...

If the turn rate was really satisfactory to the Soviets compared to their own types, why would they change tactics to the vertical for this type alone? And why did they try to lighten it, at no improvement in drag or speed, if not obviously to improve its maneuverability? If the Spitfire really turned with around 17-18 sec turn times (TsAGI), which is every bit as good as the best of their fighters, why did they consider it unsuitable for their ususal turning tactics?

If you want to cling to the pipe dream that the Mk V was any worse turning than a Mk IX, then just keep on dreaming...

Except against slow-turning types like the P-51 or the Me-109G, turning tactics with the Spitfire were simply not very competitive, this worsening with the Mk IX, which is why the Mk IX is always used in dive and zoom tactics (followed by the occasional harsh high G high speed unsustained turn, its performance for which was on the other hand quite good), and this almost without exception: The vertical was what it excelled at...

Gaston