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Poslao: 31 Dec 2017 10:17
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- djox
- Legendarni građanin
- Pridružio: 23 Nov 2010
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Indijci povukli iz upotrebe ML
IAF bids farewell to MiG-27 ML Bahadur
 https://economictimes.indiatimes.com/news/defence/.....n=ETTWMain
Citat:Another Indian Air Force type withdrawn from use and this time it is the MiG-27ML, which flew its final mission on 28 December 2017 from Hasimara AFS. Though the last MiG-27ML has been retired, they are not the last swing wing aircraft in service.
avgeek Photo via Hans van Herk
https://twitter.com/scramble_nl/status/946837985085001730
Citat:Named Bahadur, the swing-wing MiG-27 ML has the single most powerful engine in the world with a variable geometry wing that allows a pilot to change the wing sweep angle while flying as per the mission requirements.
The aircraft, which was flown by the 22 Squadron, is also being number-plated.
Though the MLs have retired, they are not the last swing-wing aircraft in service. Some of the MiG-27s were upgraded to MiG-27 UPG, which will continue to fly.
The MiG-27 UPGs are based in Jodhpur.
http://www.deccanherald.com/content/650830/iaf-bids-adieu-mig-21.html
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Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
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Poslao: 31 Jan 2018 14:53
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- Skywhaler
- Legendarni građanin
- vampire and philosopher, po©smt, rhd©t
- Pridružio: 13 Dec 2013
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- Gde živiš: Esgaroth
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... чехословачки МЛ (?)...
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Poslao: 31 Jan 2018 15:08
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- gavrilon
- Počasni građanin
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Naravno da je cehoslovacki ML. 
Stigao u Cehoslovacku 2.11.1981. godine u 1.SLP (LAP) na aerodrom u Ceskim Budjeovicama.Karijeru zavrsio 1998. kada je ovaj tip izbacen iz naoruzanja (sem jednog primerka koji je leteo jos 2 godine).
Od 2004. godine ovaj primerak je prebacen u muzej Kbely.
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Poslao: 01 Feb 2018 13:39
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- topalovicdj
- Zaslužni građanin
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- Poruke: 659
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Skywhaler ::... чехословачки МЛ (?)...
ovo je dvadeset trojka a ne 27
pozdrav Djordje
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Poslao: 05 Feb 2018 18:06
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- Toni
- SuperModerator
- Pridružio: 18 Jun 2008
- Poruke: 30231
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djox ::Libijci vracaju u zivot jos dva...
Narod silazi u sklonista...mada mozda potraje i dva leta...
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Poslao: 14 Feb 2018 07:33
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- ray ban11
- Legendarni građanin
- Pridružio: 17 Sep 2010
- Poruke: 24371
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Posto se pominje na temi MiG-25 ,radar `Safir-23` ,evo nekih TTK iz verovatno VTUP za izvozni RP-23E `Safir-23E `
Citat:The Sapfir-23E (izdelie 323E).
The Sapfir-23E radar itself represents a coherent pulse Doppler system and it allows:
-search and track of enemy targets in all-aspect at any weather condition, day/night, natural interference (earth /clouds) and active/passive jamming.
-target recognition in co-op. with the SRZO-2 (friend-foe) interrogator
-single target track, measuring target range, azimuth and angular positions.
-search and track of targets emitting heat, the radar antenna controlled by IRST sensor.
-to form control signals for the SAU-23A autopilot in co-op. with LASUR-M (Vozdukh-1M) and RSBN-6S (ROMB-1K) systems, e.g. giving the "break-away" signal...
-to form control signals for launching guided A-A missiles, provides continuous illumination of the target for the RGS-23 seeker, to form control signals during the gun aiming and ensures launching of unguided missiles in the synchronous/asynchronous mode.
-to indicate RADAR/IRST information on the SEI indicator and one-way command symbols on the symbol indicator mounted on the gun sight ASP-23DE.
The Sapfir-23E uses the mono-pulse technique to track a single target. Such a radar system consists of two parabolic antennas (moving, fixed) and the four-cone T/R element. In this system, each returning radar pulse provides target pointing information by being focused at the antenna onto a group of four-cone T/R elements.
Description of the tracking process: After pushing the „Zachvat“ button, the radar proceeds an additional search in the antenna position where the target has been found. During this additional search the scan zone shrinks to ±8º in azimuth and ±52` in elevation. If the target signal is present, the antenna performs angular tracking of the target and the radar range-finder is switched on. The range-finder searches the target in the 9km range zone. If the target is within the 9km zone, the antenna performs range tracking of the target. The SEI indicator changes its appearance. It is now showing the crosshair and the circle guidance indicator instead of selection lines (range zone). The radar is tracking the target. The tracking principle is based on summing the elevation, azimuth and the reference signal taken from the 4-cone receiver.
The Sapfir-23E radar is linked with following other systems.
-the IRST sensor TP-23-1
-the analogue computer AVM-23
-the indicator SEI
-the optical gun-sight ASP-23DE
-the gun camera PAU-473-2
-the radar emission receiver SPO-10
-the IFF system SRZO-2M
-the transponder SO-69 (SOD-57)
-the short range navigation system RSBN-6S
-the radio-telemetric system ARL-SM
-the autopilot SAU-23A
-the gyro-platform SKV-2N-2
-the radio altimeter RV-4A
-the angle of attack probe DUA-3M
-the angle of slide probe DUS-3-1
-the true air-speed probe DVS-7 (DVS-10)
-the barometric altitude probe DV-30
-the SARH missile with the RGS-23 and the coupling block "RBS"
-the IR guided missile with the TGS-23 and the coupling block "TBS"
-the A2G radio-commanded missile CH-23M with pod "DELTA NG"
Basic data of the Sapfir-23E system.
The S-23E radar contains of 46 parts weighting total 641kg. Main parts:
The two-mirror cassegrain antenna: 78kg
Impulse transmitter: 160kg
KNP transmitter: 160kg (continuous wave illuminator for the R-23R)
AVM-23 analog computer: 10.2kg
Radar max. scan limits in azimuth: ±52º
Radar max. scan limits in elevation: +43º, -38º
Antenna scan coverage in azimuth: ±30º
Antenna scan coverage in elevation: 8.5º to 12º
Scan cycle: 3.5sec
Pulse width: 4 or 1 µsec
PRF: ~1KHz
Peak power of impulse transmitter: 70kW
Power output of KNP transmitter: 270W
Time to ready: 6min
Antenna gyro-stabilization
Pitch 30/-35º
Roll 70/-70º
Radar self check time: max. 100s
Target altitude: 40-25000m
Target speed: up to 2500km/h. 2.35M
Ostatak info je na forumu :
https://www.secretprojects.co.uk/forum/index.php?topic=25.0
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Poslao: 16 Feb 2018 17:03
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- Gavrilo Milentijević
- Komandir stanice milicije Gornje Polje
- Pridružio: 12 Feb 2005
- Poruke: 35600
- Gde živiš: ovalni kabinet
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Iz vremena VU
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