Showing posts with label AWACS. Show all posts
Showing posts with label AWACS. Show all posts

Sunday, August 30, 2015

Eye on the Sky: Phalcon Airborne control




Eye on the Sky: Phalcon Airborne control



   Phalcon is the short name of Indian Airborne control and Early warning Plane, after a year long deal, Israel finally dispatched the world's finest AEWCS plane to India, by 2009, where the deal signed early 2004, earlier the US shows resistant towards the most advanced radar sale to India and China, because of most of the Israeli defense companies has large investments from US, at first the Israeli's nearly signed a deal with China, However The US asked the Israeli's not to sale any such modern technologies to other Countries, in early 2000 Israel cancels the Phalcon sale to China,

   India approached the Israeli's by 2003, However America not interested in the deal, the Indian Israeli officials assured about the safeguard of critical technology of the Radar, and US gives authorization to sell the system to India only, and so far India is the only Nation who operates the most advanced powerful AEWCS in the world outside US, even the Israeli's moves into smaller platform with two side looking EL/W-2085 Radar's.

   The IAF Phalcon comes with three side looking EL/W-2090 Radar's which is mounted above the IL 76 platform, the Radar contentiously rotate to scan the Air space for hostile activity, the advantage of the rotating dome has less false rate where each targets being tracked by three radar's in a quick refresh rate. that's the rotating speed, nowadays those Radar's has zero false alarm rate that's why the fixed Radar's on the side of the Planes.

   The A 50 is not only just a Airborne control center, It can perform multiple operations, even it can be assigned with maritime attack role, since rival forces has capability to launch Long range cruise missiles from it's surface ships, however this can be now being tracked by the IAF's advanced P 8 and Tu 142 fitted with Israeli maritime Radars,

   Primary Mission of the Phalcon is the Long Range Air surveillance, It's believed that the Range of Surveillance and multi mode tracking is reported more than 300 kilometers, however it's not the official figure, since the actual range is classified, the Phalcon has three Active Electronic steered array, each module can transmit and receive data at the L Band frequency, the unique L band works on a wavelength of 15-30 cm and a frequency of 1-2 GHz, the actual T/R module numbers not available, however it's estimated it's have more than 6000 T/R modules, the advanced F 22 Raptor has only 1956 T/R modules, the more modules, the more tracking numbers, currently the L Band radar is noted best for detection and tracking airborne systems,

   The Phalcon can act as a Airborne command Control Communication and Intelligence system, easily denoted as C4I, mainly to carryout attack Run in enemy air space and uncontrolled Indian Airspace, when Fighters move from friendly Airspace they have to rely on their own Radar systems, Here Coming with a Phalcon will help the Fighters even in Enemy airspace and guide the fighters to carryout the Attack, the AEWCS transmission between fighters can't be intercepted which is work on a secure high power communication link, usually such missions are needed for control enemy airspace, In the Yemeni Interventions the Saudi E 3 AEWCS gets full control of Yemeni Airspace,





   The Phalcon can also act as a Network centric systems, which can direct and command Naval Air and Ground forces to co ordinate with each other, as likely scenario, if friendly forces operating inside the Phalcon's umbrella but outside Indian territory, if they calls Friendly Air strike or Missile strike to a designated point, the Phalcon can guide the missile or Fighter to strike the enemy position with pin point accuracy,

   In Air warfare, if a Long Range Air to Air missile launched from an fighter Jet, The Phalcon can guide the missile from mid way to attack the enemy Fighter or Cruise missile, the same called by mid course guidance, such guidance can be done from most front line Aircraft's too, However this is a new technology comes with AESA and Phased array radar only, earlier MMR radar has not such technology.

   Phalcon also have the capability to Jam and Intercept enemy communications and data link's, currently most missiles works with data links for precession strike, from Radar or satellites, if Phalcon comes between or identifies the enemy missile with the data link, the missile surely hits the false targets or fell down, and communication could be done by using satellites, the Phalcon can easily intercepts the communication link and decode it and alert the friendly forces, even has the capability to intercept the military Radio sets, the Phalcon has twelve operators which allows each of them can work on different sections like Air surveillance, C4I, mission alert, Support mission etc.

   The Phalcon's primary defensive sensor suites has Radar warning Receiver and Missile approaching receiver both are couple with decoy's like Chaff and Flares, the RWR can alert the Phalcon if it was under any enemy scanner, that makes the Phalcon to move away or fly higher to evade, the MAWS allows the crew about the incoming missile information where the CFD can automatically launch countermeasures at correct distance,

    The Phalcon has the credible IFF features, the Friend or Foe system allows the unidentified fighter either Friendly or Hostile Aircraft, if it was inside communication denied environment, the IFF system in Phalcon has high reliability compared to all other systems,

    So far India operates three Phalcon system, all of them based near Delhi Agra, India earlier planned to add additional two more systems, however the high cost put that order on shelves, as recently a year or ago finance ministry allocates the fund for additional Phalcon AEWCS and it's reported Israel already bought the IL 76 planes from Russia, and it's believed they were in Israel and the modification Programs going on, and if all things go clear IAF might get those new Phalcons by coming 2016 or later, however it's not mentioned what such additional options and Radar can be installed in the new Phalcon AEWCS.    






Wednesday, February 4, 2015

V 22 Osprey

V 22 Osprey

V 22 in a AEWCS Config . fan art

        As of now the world's one and only VTOL Aircraft is the Bell Boeing V 22 Osprey forget the AV 8 Harrier which is a VTOL Fighter/Bomber. The US Marines is the Primary Operator of the V 22 which is primarily built for their purpose to quick insertion in any kind of worst forntiers. The US Airforce Special forces also uses the V 22 while they previously used the S 70 and the Boeing CH 47. the Primary use of the V 22 is nothing but quickly transport the Troops at far range compared to other helicopters and provide Logistics supports to the friendlies fighting in the frontier.

           Due to the Capablity of VTOL it can be land any kind of LHD, and Aircraft carriers. This impressed the English Navy to think add something the V 22 and place it in the Future Queen Elizabeth Class Aircraft Carriers. Yes the QE can carry bunch of F 35 B VTOL Aircrafts along with the NH 90 for ASW support but it doesn't have any AEW and Refueler Platforms to enhance the performance of the Carrier Flight Ops. unlike other Ski Jump and Flat top carriers they use the Russian based Ka 31 AEW platform. But England need more Spohicicated Platform can perform what the American and French E 2D is doing the carrier borne complete AEWCS ( Airborne Early Warning and Control System ). so they plans to add a  AESA Radar in the V 22 and add some more Jamming devices and Support systems into the V 22 to make a Lethal AEWCS System. due to the Flat top model the QE can't able to support the E 2D. which works only on the CATOBAR platforms.

Possible Mission package of V 22 AEWCS
          The same problem for India too operating two Big sized carries both STOBAR platform. Their Primary  AEW is a limited due to the Ka 31. which is a Child compared to the American E 2D System. also the only available Air refueler is the Mig 29K buddy Refeuling system. but placing four V 22 in each of our carrier two V 22 configured as a Dedicated AEWCS and two V 22 in a Aerial Tanker Configuration. both sets perfectly hold the INS Vikramaditya and the IAC 1 Vikranth. Don't worry about the IAC 2 Vishaal Navy plans to add EMALS (Electro Magnetic Assisted Take off and Landing System )  and Nuke Propulsion. so which can easily house the E 2D Hawkeye and the C 2 Greyhound logistics Support Aircraft. 

V 22 Refeuling a Navy Hornet
         As of Now Indian Special forces too shown interests in the V 22 system which can be used for Special operations in Jungle's and Other tough Terrains. where they get it or not Surely the Navy's plans will be better for Enhance the Carrier Operating Capability.

       The Indian officials get briefed by the Boeing team twice  about the performance and evaluation of the V 22. But the Government still didn't shown any signals on to it.      

The Official Performance Characteristics from Wikipedia

  • Crew: Four (pilot, copilot and two flight engineers/crew chiefs)
  • Capacity:
    • 24 troops (seated), 32 troops (floor loaded), or
    • 20,000 lb (9,070 kg) of internal cargo, or up to 15,000 lb (6,800 kg) of external cargo (dual hook)
    • 1× Growler light internally transportable ground vehicle
  • Length: 57 ft 4 in (17.5 m)
  • Empty weight: 33,140 lb (15,032 kg)
  • Loaded weight: 47,500 lb (21,500 kg)
  • Max. takeoff weight: 60,500 lb (27,400 kg)
  • Powerplant: 2 × Rolls-Royce Allison T406/AE 1107C-Liberty turboshafts, 6,150 hp (4,590 kW) each
Performance
  • Maximum speed: 275 knots (509 km/h, 316 mph) at sea level / 305 kn (565 km/h; 351 mph) at 15,000 ft (4,600 m)
  • Cruise speed: 241 kn (277 mph, 446 km/h) at sea level
  • Stall speed: 110 kn (126 mph, 204 km/h) in airplane mode
  • Range: 879 nmi (1,011 mi, 1,627 km)
  • Combat radius: 390 nmi (426 mi, 722 km)
  • Ferry range: 1,940 nmi (2,230 mi, 3,590 km) with auxiliary internal fuel tanks
  • Service ceiling: 25,000 ft (7,620 m)
Folded wing house good for Field in Carriers
The US Navy E 2D AEWCS system