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全新升級MIG-31/MB.坐艙電子數位儀表版.

 The Mikoyan MiG-31 (Russian: Микоян МиГ-31; NATO reporting name: Foxhound) is a supersonic interceptor aircraft that was developed for use by the Soviet Air Forces. The aircraft was designed by the Mikoyan design bureau as a replacement for the earlier MiG-25 "Foxbat"; the MiG-31 is based on and shares design elements with the MiG-25.^] The MiG-31 has the distinction of being among the fastest combat jets in the world.^] It continues to be operated by the Russian Air Force and the Kazakhstan Air Force following the end of the Cold War and the collapse of the Soviet Union in 1991. The Russian Defence Ministry expects the MiG-31 to remain in service until 2030 or beyond and was confirmed in 2020 when an announcement was made to extend the service lifetime from 2,500 to 3,500 hours on the existing airframes^[

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新版MIG31--BM.已經試飛成功即將重新服役,台灣無法購買美國F-35/B.可以嘗試購買俄羅斯MIG-31/BM.或是MIG-35做為空軍升級的武器保證物美價廉實用,台灣國防需求自主,何必受控於美國的2手淘汰型飛機,傳聞F-16/V.有延宕交貨的品質問題,小心美國有詐,壓迫台灣購買淘汰型的F-15.F-18/A.等舊型戰鬥機爛竽充數.

台灣必須逃避駝鳥心態,慎重處理海峽兩岸軍事問題.

舊版MiG-31系列於1979年量產，1982年開始服役於蘇聯國土防空軍（PVO）。至於其首次在西方國家面前曝光，則是一直到1985年時，由挪威飛行員於巴倫支海攝影。 MiG-31可以實行多種長程任務。蘇聯解體後，保養費用大減，許多聯隊不能維修飛機，因此到了1996年時，只有約20%的數量尚可以使用。

舊版MIG-31駕駛艙.

新版升級過航電的稱為MiG-31B，首次發表於1990年。更新型的稱為MiG-31BS。

包含更多升級的版本MiG-31M計畫. 

  The general configuration of the MiG-31 is similar enough to that of the MiG-25 for the two be confused at a casual glance. They are both slab-sided aircraft with twin engines featuring ramp inlets, a high-mounted swept wing, twin tailfins, and ventral fins. However, any more than a casual glance shows the MiG-31 to be clearly different from the MiG-25.

The first visible difference is that the MiG-31 was built from the start as a two-seat aircraft. The Soviets had finally decided that a completely ground-controlled approach to air defense was too inflexible, and so the MiG-31 was designed to be able to hunt and fight more or less independently, with a back-seater directing the pilot to targets using a much improved sensor suite, and controlling the weapons systems. The USSR did not have a continuous ground-based air-defense barrier such as the US-Canadian DEW line; the MiG-31 could be used to plug the gaps.

The two crew are placed in tandem under individual rear-hinged clamshell canopies, though the design team did consider a side-by-side arrangement as well. The crew sit on Zvezda K-36DM "zero-zero" (zero speed, zero altitude) ejection seats, which have built-in massage pads to keep the crew more comfortable on long patrol missions. The cockpits are painted using a dark turquoise color scheme, often used on Soviet-Russian aircraft, having been judged by Soviet ergonomics experts as relaxing for aircrew. The rear cockpit features a simple set of flight controls and a retractable periscope, to allow the back-seater to get the aircraft home in an emergency, as well as to provide flight training without a specialized trainer variant.

The Foxhounds primary weapon is the big "R-33" (NATO "AA-9 Amos") SARH AAM, roughly in the same class and strongly resembling the US Hughes AIM-54 Phoenix long-range AAM used on the Grumman F-14 Tomcat. Some sources suggest that the R-33 is actually, to some lesser or greater degree, a copy of the Phoenix, with the design details obtained from samples of the Phoenix obtained from Iran after the Islamic Revolution in that country. The MiG-31 can carry four R-33s in recesses under the fuselage, in an arrangement along the lines of that used by the Tomcat to carry its Phoenix AAMs. An R-33 swings down on a hydraulically actuated trapeze for launch. All four missiles can be launched in salvo, with each seeking out a different target in parallel.

 MIKOYAN MIG-31 INTERCEPTOR ("FOXHOUND"):
   _____________________   _________________   _______________________

   spec                    metric              english
   _____________________   _________________   _______________________

   wingspan                13.46 meters        44 feet 4 inches
   wing area               61.6 sq_meters      663 sq_feet  
   length                  22.69 meters        74 feet 6 inches
   height                  6.2 meters          20 feet 4 inches

   empty weight            21,825 kilograms    48,115 pounds
   normal weight           41,000 kilograms    90,388 pounds
   MTO weight              46,200 kilograms    101,851 pounds

   max speed at altitude   3,000 KPH           1,865 MPH / 1,620 KT
   service ceiling         20,600 meters       67,585 feet
   take-off run            1,200 meters        3,940 feet
   ferry range             3,300 kilometers    2,050 MI / 1,780 NMI
   operational radius      1,200 kilometers    745 MI / 648 NMI.

MiG-31 Foxhound variants include:

   _________________________________________________________________________

     MiG-31                initial production version
     MiG-31B               later production version with updated radar
     MiG-31BS              initial production upgraded to MiG-31B spec

     MiG-31LL              one early MiG-31 used for tests
     MiG-31D               two prototypes of an ASAT system
     MiG-31A               proposed smallsat launcher using MiG-31D
     MiG-31F               proposed multi-role version
     MiG-31E proposed export versions 
     MiG-31M               next-generation Foxhound, 7 prototypes built
     MiG-31BM              upgraded MiG-31B with MiG-31M features
     MiG-31K               Kinzhal missile carrier

MIG-31E.外銷版,台灣可以考慮購買,每架約為7500萬美元左右.俗又大碗,既可以全天候使用,又可以日後融入中國空軍編制舉數得.台灣曾經考慮購買蘇聯時期的SU-27.

МиГ-31 (по кодификации НАТО: Foxhound — лисья гончая) — советский и российский двухместный сверхзвуковой высотный всепогодный истребитель-перехватчик дальнего радиуса действия. Разработан в ОКБ-155 (ныне АО «РСК «МиГ») на базе МиГ-25 в 1970-х годах. Первый советский боевой самолёт четвёртого поколения^[].

МиГ-31 предназначен для перехвата и уничтожения воздушных целей на предельно малых, средних и больших высотах, днём и ночью, в простых и сложных метеоусловиях, при применении противником активных и пассивных радиолокационных помех, а также ложных тепловых целей. Группа из четырёх самолётов МиГ-31 способна контролировать воздушное пространство протяжённостью по фронту до 1100 км.

米格-31 МиГ-31 北約代號: 獵狐犬 （Foxhound）
攝於2011年，俄羅斯空軍的米格-31B。
概觀
類型	截擊機、空域防禦
首飛	1975年9月16日
服役	1982年
設計	米高揚設計局
生產	米高揚設計局
產量	500架以上
主要用戶	蘇聯  俄羅斯  哈薩克
衍生自	米格-25戰鬥機 - 狐蝠（Foxbat）
技術數據
長度	22.69米（含空速管）
翼展	13.46米
高度	6.15米
翼面積	61.6米2（平方米）
空重	21.82噸
正常起飛重量	41噸
最大起飛重量	46.2噸
發動機	兩具什韋措夫發動機設計局（Aviadvigatel）D30-F6渦輪扇葉發動機
推力	單台最大軍用推力 93千牛 單台最大後然推力 152千牛
性能數據
最大速度	2.83馬赫
巡航速度	1.21馬赫
爬升率	海平面爬升率：330米/秒
實用升限	20600米
最大航程	3300公里
推重比	最大起飛推重比： 正常起飛推重比：
滑跑距離	起飛約240米；著陸約600米
武器裝備
機炮	一門 23毫米GSh-6-23型六管機砲，備彈800發
火箭	S-5航空火箭彈 S-8航空火箭彈 S-13航空火箭彈 S-24航空火箭彈 等等
飛彈	R-33長程空對空導彈 R-40「毒辣」空對空導彈 R-60短程空對空導彈 R-73短程空對空導彈 R-77中程空對空導彈 等等 Kh-31P（AS-17 Krypton）反輻射飛彈 Kh-58（AS-11 Kilter）反輻射飛彈
炸彈	航空炸彈