MiG-21
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Re: MiG-21
South Asia
Bangladesh
The [Vous devez être inscrit et connecté pour voir ce lien], one of the largest F-7 operators, currently operates F-7MB Airguards, F-7MG and BVR capable F-7BG/Gs interceptors.
The F-7MBs will be replaced by 100 or so BVR capable F-7BG fighters by 2010.
BAF has also upgraded all of its F-7MBs and F-7BGs to fire Chinese built LS-6 and LT-2 ground attack munitions, giving them a potent strike capability.
Bangladesh
The [Vous devez être inscrit et connecté pour voir ce lien], one of the largest F-7 operators, currently operates F-7MB Airguards, F-7MG and BVR capable F-7BG/Gs interceptors.
The F-7MBs will be replaced by 100 or so BVR capable F-7BG fighters by 2010.
BAF has also upgraded all of its F-7MBs and F-7BGs to fire Chinese built LS-6 and LT-2 ground attack munitions, giving them a potent strike capability.
DayAfter- CLUB
- Messages : 20630
Re: MiG-21
Pakistan
Pakistan is currently the largest non-Chinese F-7 operator, with ~120 F-7P and ~60 F-7PG.
The [Vous devez être inscrit et connecté pour voir ce lien] is to replace its entire fleet of F-7 with the [Vous devez être inscrit et connecté pour voir ce lien] light-weight fighter, all F-7P are planned to be retired and replaced with [Vous devez être inscrit et connecté pour voir ce lien] by 2015.
Pakistan is currently the largest non-Chinese F-7 operator, with ~120 F-7P and ~60 F-7PG.
The [Vous devez être inscrit et connecté pour voir ce lien] is to replace its entire fleet of F-7 with the [Vous devez être inscrit et connecté pour voir ce lien] light-weight fighter, all F-7P are planned to be retired and replaced with [Vous devez être inscrit et connecté pour voir ce lien] by 2015.
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- Messages : 20630
Re: MiG-21
Sri Lanka
[Vous devez être inscrit et connecté pour voir ce lien] currently uses three F-7BS and for ground attack missions against the [Vous devez être inscrit et connecté pour voir ce lien] and three FT-7 trainer.
Due to the lack of endurance and payload, SLAF some times uses their F-7s for pilot training purposes.
Early 2008 the air force received six more advanced F-7Gs, these will be primarily used as interceptors.
All The F-7G's, F-7BS's and FT-7s are flown by the [Vous devez être inscrit et connecté pour voir ce lien].
Sri Lankan officials reported that on 9 September 2008, three [Vous devez être inscrit et connecté pour voir ce lien] F-7s were scrambled after two rebel flown [Vous devez être inscrit et connecté pour voir ce lien] were detected by ground radar, two were sent to bomb two rebel airstrips at Mullaitivu and Kilinochchi areas, the government claims the third intercepting one ZLin-143 resulting in one [Vous devez être inscrit et connecté pour voir ce lien] Zlín-143 shot down by the chasing F-7G using air to air missiles while the rebel flown light aircraft was returning to its base at Mullaitivu
after a bombing run against Vavuniya base.
[Vous devez être inscrit et connecté pour voir ce lien][Vous devez être inscrit et connecté pour voir ce lien] There is no public evidence for shooting down LTTE flight.
[Vous devez être inscrit et connecté pour voir ce lien] currently uses three F-7BS and for ground attack missions against the [Vous devez être inscrit et connecté pour voir ce lien] and three FT-7 trainer.
Due to the lack of endurance and payload, SLAF some times uses their F-7s for pilot training purposes.
Early 2008 the air force received six more advanced F-7Gs, these will be primarily used as interceptors.
All The F-7G's, F-7BS's and FT-7s are flown by the [Vous devez être inscrit et connecté pour voir ce lien].
Sri Lankan officials reported that on 9 September 2008, three [Vous devez être inscrit et connecté pour voir ce lien] F-7s were scrambled after two rebel flown [Vous devez être inscrit et connecté pour voir ce lien] were detected by ground radar, two were sent to bomb two rebel airstrips at Mullaitivu and Kilinochchi areas, the government claims the third intercepting one ZLin-143 resulting in one [Vous devez être inscrit et connecté pour voir ce lien] Zlín-143 shot down by the chasing F-7G using air to air missiles while the rebel flown light aircraft was returning to its base at Mullaitivu
after a bombing run against Vavuniya base.
[Vous devez être inscrit et connecté pour voir ce lien][Vous devez être inscrit et connecté pour voir ce lien] There is no public evidence for shooting down LTTE flight.
DayAfter- CLUB
- Messages : 20630
Re: MiG-21
Variants
Approximately 48 variants of the J-7 exist and are listed here.
Domestic Chinese variants
J-7 (a.k.a. Type 62)
The first reverse-engineered copies of the MiG-21-F-13 "Fishbed-C" by Shenyang Aircraft Factory in 1962, powered by WP-7 (a R-11F-300 copy).
Only 12 were produced.
Approximately 48 variants of the J-7 exist and are listed here.
Domestic Chinese variants
J-7 (a.k.a. Type 62)
The first reverse-engineered copies of the MiG-21-F-13 "Fishbed-C" by Shenyang Aircraft Factory in 1962, powered by WP-7 (a R-11F-300 copy).
Only 12 were produced.
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- Messages : 20630
Re: MiG-21
- J-7I An improved J-7 variant built by Chengdu Aircraft Industry Corp (CAC) in the 1970s, it differs from the J-7 in that the fixed intake of the J-7 was replaced by a variable intake, the armament reverted to 2x 30mm cannons, a brake parachute container was added to the base of the fin under the rudder, whilst the WP-7 engine was
retained. Production and service with the PLAAF and PLANAF was very limited due to design flaws, quality control issues and poor performance.
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- Messages : 20630
Re: MiG-21
- J-7I (modified) One of the biggest quality flaws of the original J-7 was in its hydraulic system, namely, the leaking issue. As many as 70% of the J-7s in some PLAAF Squadrons had to be grounded due to this issue, and extensive redesign was implemented to solve this problem. The resulting J-7I (modified) had much better hydraulic
systems, and although the system still could not reached the western standard of the same era, the quality was greatly improved in comparison to the earlier system it had replaced, and was considered acceptable by J-7 users.
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- Messages : 20630
Re: MiG-21
- J-7II Improved J-7I variant built in the 1970s and limited all-weather fighter with two 30mm guns and a WP-7B engine. The forward-hinged canopy jettisoned with the [Vous devez être inscrit et connecté pour voir ce lien] of the Soviet design proved to be unsuccessful and was replaced by a rearward hinged canopy jettisoned before the ejection seat.
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- Messages : 20630
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