Farewell Mig-21 (Caslav AFB)The Mikoyan-Gurevich MiG-21 (Russian: Микоян и Гуревич МиГ-21)
Farewell Mig-21 (Caslav AFB)The Mikoyan-Gurevich MiG-21 (Russian: Микоян и Гуревич МиГ-21) (NATO reporting name "Fishbed") is a supersonic jet fighter aircraft, designed and built by the Mikoyan-Gurevich Design Bureau in the Soviet Union. More than 30 countries of the world have flown the MiG-21, and it still serves many nations a half-century after its first flight. Its Mach 2 capability exceeds the top speed of many later modern fighter types. Estimates are that more than 10,000 MiG-21s were built, more than any other supersonic jet aircraft.The first generation of MiG jet fighters was based on designs similar to late-WWII German jet designs, starting with the subsonic MiG-15, MiG-17, and the low supersonic swept-wing MiG-19. A number of experimental Mach 2 Soviet designs were based on nose intakes with either swept-back wings, such as the Sukhoi Su-7, or tailed delta wings, of which the MiG-21 would be the most successful.
The E-5 prototype of the MiG-21 was first flown in 1955 and made its first public appearance during the Soviet Aviation Day display at Moscow's Tushino Airport in June 1956. The first delta-wing prototype, named "Ye-4", (also written as "E-4") flew on 14 June 1956, and the production MiG-21 entered service in early 1959. Employing a delta-wing configuration, the MiG-21 was the first successful Soviet aircraft combining fighter and interceptor characteristics in a single aircraft. It was a lightweight fighter, achieving Mach 2 speed using a relatively low-powered afterburning turbojet, and is thus comparable to the American F-104 Starfighter and French Dassault Mirage III.When the MiG-21 was first introduced, it exhibited several flaws. Its early version air-to-air missiles, the Vympel K-13 (NATO reporting name AA-2 'Atoll'), were not successful in combat, and its gyro gunsight was easily thrown off in high-speed maneuvers, making the initial version of the MiG-21 an ineffective aircraft. These problems were remedied, and during the Middle Eastern and Vietnam wars, the MiG-21 proved to be an effective aircraft. Subsequent MiG-21 models added design modifications to incorporate lessons learned in these wars.A total of 10158 (some sources say 10645) were built in the USSR. They were produced in three factories, in the GAZ 30 in Moscow (also known as Znamiya Truda), in GAZ 21 in Gorky[3] and in GAZ 31 in Tbilisi. The type of "MiG" manufactured differed. Gorky built single-seaters for the Soviet forces. Moscow built single-seaters for export. And Tbilisi manufactured the twin-seaters both for export and for the USSR. However there are exceptions. The MiG-21R and MiG-21bis for export and for the USSR were built in Gorky, 17 single-seaters were bulit in Tbilisi (probably MiG-21F), the MiG-21MF was first built in Moscow and then Gorky, and the MiG-21U was built in Moscow as well as in Tbilisi.The MiG-21 has a delta wing. The sweep angle on the leading edge is 57° with a TsAGI S-12 airfoil. The angle of incidence is 0° while the dihedral angle is -2°. On the trailing edge there are ailerons with an area of 1,18 m², and flaps with an area of 1,87 m². In front of the ailerons there are small wing fences.The MiG-21 initially achieved renown in the Vietnam War, during which it saw frequent action. It was one of the most advanced aircraft at the time; however, many North Vietnamese aces preferred flying the MiG-17, since the high wing loading on the MiG-21 made it less maneuverable than the MiG-17. Although the MiG-21 lacked the long-range radar, missiles, and heavy bombing payload of its contemporary multimission U.S. fighters, it proved a challenging adversary in the hands of experienced pilots especially when used in high speed hit and run attacks under GCI control. MiG-21 intercepts of F-105 strike groups became so effective in downing US aircraft or forcing them to jettison their bombloads by December 1966 that the USAF resolved to do something about it and launched Operation Bolo in January 1967 to draw the MiG-21s into an aerial engagement. By masquerading as a F-105 strike group, F-4 Phantoms led by Colonel Robin Olds lured the MiG-21s up through an overcast and claimed 7 of them shot down.
(more)
(less)
Added: 1 year ago
Views: 26,382
Picture Slide Show of my Basset Hound Floyd
Added: 1 year ago
Views: 66,437
This is the first polar bear which was born in Berlin Zoo after 30 years!
Knut is a twin,
This is the first polar bear which was born in Berlin Zoo after 30 years!
Knut is a twin, but his brother died 4 days after birth.
Species : Polar Bear
Gender : Male
Birthday : 05.12.2006
Home : Berlin Zoo (Germany)
www.zoo-berlin.de
Pictures by: Peter Griesbach, Zoo Berlin
Have Fun!
Dirty Harry :o)
(more)
(less)
Added: 1 year ago
Views: 1,516,128
|
Air Supply's promo-video for the hit single 'Every Woman In The World' taken from the 1980
Air Supply's promo-video for the hit single 'Every Woman In The World' taken from the 1980 album 'Lost In Love'.
Trivia: Air Supply's ex-bassist Jeremy Paul became a founding member of the Divinyls.
http://en.wikipedia.org/wiki/Air_Supply
-------------------------------------------------
NZOZ NZOZ1980 1980 Australia Early Eighties 1980's 1980s 80's 80s
(more)
(less)
Added: 1 year ago
Views: 374,403
Scenes cut from a Tyndall AFB Video!
Music by Groove Coverage!
Enjoy!
Added: 1 year ago
Views: 4,158
July '05, Tyndall AFB, Florida. The most exhilarating experience EVER. Some of the video
July '05, Tyndall AFB, Florida. The most exhilarating experience EVER. Some of the video and all the still shots were taken by me, but a lot of it is previous footage spliced in to give you a better idea of what it was like (i.e. the stuff I couldn't film because I was holding a bag to my mouth). I apologize for the cheesy 80's music, but it was fitting to the video...
(more)
(less)
Added: 1 year ago
Views: 11,636
|
