Saturday, April 3, 2010

PAF road test

The Pakistan Air Force (PAF) today claimed to have landed two of its fighter aircraft on a public road, taking-off again, after refueling and rearming. The Associated Press of Pakistan said the PAF ’successfully validated its concept of fighter operations from the motorways and highways when its two fighter aircraft landed at a point on motorway’.

Samaa TV reported that the aircraft in question were the Meraj (sic) and the F-7P (Chinese version of the MiG-21). From the photograph carried, the Meraj looks like a Mirage III or possibly its later variant, the Mirage 5.

The report also says ‘9,000 feet (2743.2 meters) long and 103 feet (31.3944 meters) wide piece of Islamabad-Lahore motorway was used as runway’ also adding, ‘blocks dividing the motorway were removed and tops of trees grown on an area of 3,000 ft on both sides of motorway were trimmed’.

While this may appear to be of use for the PAF in times of emergency, the Indian Air Force (IAF) is not very impressed. “They’ve converted the road into an airfield and are using the length of a normal runway. What’s the big deal about landing and taking off from that?” asks one IAF officer. “In any case,” he explains, “IAF pilots train for landing and taking from Parallel Taxi Tracks that are around 75 feet wide – half the width of a normal runway.
Edvard de la Motte, former Head of Design, Saab Military Aircraft and now a Director at Gripen puts things into perspective. He says that because of its Electrical Flight Control system, the Gripen can land and take-off on a strip with a length of 800 meters (2625 feet) and a width of 9 meters (30 feet). “The earlier Saab aircraft, the Viggen and the Drakken were also designed to operate from public roads with a length of 800 meters and a width of 17 meters (56 feet),” says de la Motte.

Friday, April 2, 2010



By Saurabh Joshi
http://www.stratpost.com/paf-road-test-no-big-deal

SAB 2000 an AEW&C

An airborne early warning and control (AEW&C) system is an airborne radar system designed to detect aircraft. Used at a high altitude, the radars allow the operators to distinguish between friendly and hostile aircraft hundreds of miles away. AEW&C aircraft are used for defensive and offensive air operations. The system is used offensively to direct fighters to their target locations, and defensively to counter attacks. It can also be used to carry out surveillance, and C2BM (command and control, battle management) functions.

AEW&C is also known by the older terms "airborne early warning" (AEW) and "airborne warning and control system"
Modern AEW&C systems can detect aircraft from up to 250 miles (402 km) away, well out of range of most surface-to-air missiles. One AWACS plane flying at 30,000 feet (9,100 m) can cover an area of 120,460 square miles (311,990 km2). Three such aircraft in overlapping orbits can cover the whole of Central Europe.[1] In air-to-air combat, AEW&C systems can communicate with friendly aircraft, extend their sensor range and give them added stealth, since they no longer need their own active radar to detect threats. However, by the nature of radar, AWACS aircraft can be detected by opposing forces beyond its own detection range. This is because the outgoing pulse reduces in strength the further it travels. Therefore, a signal which is intended to go out and be reflected back must be strong enough to cover twice the distance between the sender and the target.
http://wikipedia.com

Saab 2000 AEW&C Airborne Early Warning and Control Aircraft
Specs....
Key Facts
Length                                                                             27.28m
Fuselage                                                                          Diameter2.31m
Height                                                                             7.73m
Wingspan                                                                        24.76m
Tailplane Span                                                                 10.36m
Engines
Turboprop                                                                         Engines2×Rolls-Royce AE 2100AEngine
Power                                                                                  3,095kW
Performance
Maximum Endurance                                                          Over 9.5 hoursMaximum
Range                                                                                Over 2,000nm
Time to Climb to 25,000ft                                                  15 minutes
Cruise Speed                                                                     340kt (TAS)
Patrol Speed                                                                      160kt (IAS)
Take-Off Run                                                                     1,400m
Service Ceiling                                                                    30,000ft
Radar
Frequencies                                                                         3.1GHz to 3.3GHz
Effective Surveillance Area                                                   500,000km²
Instrumental Range                                                               450km
Dtection Range                                                                     350km against a fighter aircraft sized target
Tracking Capability                                                               multiple air and sea target over the horizon
Altitude Coverage                                                                 20km
Countermeasures
ESMSaab Avitronics                                                              HES-21 ESMESM
Coverage                                                                              360°
ESM Radar Receivers                                                          7GHzto2GHz,2GHzto18GHz and  28GHz  to 40GHz
Self Protection                                                                      SystemRadar warner, LWS-310 laser warner,  MAW-300 missile warner, chaff / flare dispenser
Laser Warner Waveband                                                       0.5 to 17 microns
http://www.airforce-technology.com/projects/saab-2000/specs.html


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The Saab 2000 AEW&C airborne early warning and control aircraft is a variant of the Saab 2000 regional transport turboprop aircraft equipped with the spine-mounted Saab Systems Erieye PS-890 side-looking reconnaissance radar.

The first customer for the Saab 2000 AEW&C, the Pakistan Fiza'ya (the Pakistan Air Force), placed the order on Saab, based in Stockholm, in June 2006. The first of five aircraft was rolled out in April 2008 and is scheduled to enter service in 2009. Thailand announced the selection of the Saab 2000 AEW&C in June 2007.
The aircraft, fully equipped for airborne early warning and control, can also be used for national security missions, border control, airborne command and control, disaster management coordination and for emergency air traffic control.
Saab 2000 construction
Saab Surveillance Systems is the lead contractor for the Saab 2000 AEW&C programme. Saab Aerotech is responsible for the development and modification of the Saab 2000 regional aircraft to the AEW&C configuration. Six other Saab business units are also contracted for major elements of the programme.


The outer wing sections have been strengthened, as has the roof of the fuselage, to accommodate the weight of the Erieye antenna and its housing. The vertical tail area has been increased to provide improved stabilisation.development and modification of the Saab 2000 regional aircraft to the AEW&C configuration. Six other Saab business units are also contracted for major elements of the programme.development and modification of the Saab 2000 regional aircraft to the AEW&C configuration. Six other Saab business units are also contracted for major elements of the programme.
Main cabin
The main cabin is fitted with five mission operator consoles on the starboard side. The windows on the starboard side of the main cabin have been removed. The cabin is air-conditioned and fitted with an active noise cancellation system.
The aft section of the main cabin accommodates fuel tanks and mission equipment. Two auxiliary fuel tanks are installed on the starboard side in the mid fuselage section immediately aft of the mission consoles.
The mission operator consoles perform: system and sensor management; mission planning and simulation; track data processing; asset management and control; identification and allocation. The display systems incorporate digital maps and use high-resolution flat-panel colour displays and touch input display controls. The main cabin aft section also accommodates the electronic warfare equipment, the Erieye equipment and the Erieye power units.
Radar
Saab Microwave Systems (formerly Ericsson) is the lead contractor for the Erieye surveillance radar. The Erieye radar is operational on a number of other aircraft including the Saab 340, Embraer R-99 and Embraer EMB-145. Erieye is an active phased array pulse Doppler radar operating in the 3.1GHz to 3.3GHz band. The radar is operational from three minutes after take-off and during climb and provides an effective surveillance area of 500,000km².
The Erieye radar has an instrumental range of 450km and detection range of 350km against a fighter aircraft sized target in dense hostile electronic warfare environments and at low target altitudes. The system is capable of tracking multiple air and sea target over the horizon and provides above 20km altitude coverage, 360° coverage and has sea surveillance capability. The radar incorporates an identification friend or foe interrogator. The system comprises an active phased array pulse Doppler radar with a secondary surveillance radar.
The fixed dual sided electronically scanned antenna array is installed in a rectangular housing, dorsally mounted above the fuselage.

Electronic warfare suite
The aircraft's electronic warfare suite is based on the Saab Avitronics HES-21 electronic support measures (ESM) and self-protection suite. The HES-21 also provides a ground-based support system (EGSS), which provides mission data for the aircraft electronic warfare system and for analysis of recorded data.
Electronic support measures
The electronic support measures (ESM) system comprises digital narrow band and wide band receivers and associated antennae, providing close to 100 % probability of intercept (POI). The digital receiver is equipped with interferometer antenna arrays.
The ESM obtains the electronic order of battle (EOB) data and intercepts, characterises and identifies signals, defines their direction of arrival, generating and displaying warning information. The ESM system operates autonomously and allows real time ESM analysis and presentation to the ESM operator on board the aircraft. ESM data is recorded during missions for post mission tactical and technical analysis. Information is transferred to other onboard systems including the command and control system and the radio data link-controller.
The radar receivers cover low band (7GHz to 2GHz), mid band (2GHz to 18GHz) and high band (28GHz to 40GHz).
The digital RF receiver provides very high sensitivity and selectivity and uses fast Fourier transforms (FFT) and channelisation signal processing techniques. The ESM's wide band and narrow band receivers provide 360° coverage, and close to 100% probability of intercept. The system provides high sensitivity and selectivity in dense and hostile signal environments.
Self-protection system
The self-protection system (SPS) comprises: defensive aids control system, radar warning, laser warning, missile approach warning and chaff and flare dispenser systems. The self-protection suite provides selection and, in automatic mode, the initiation of the chaff and countermeasures sequences.
The laser warning system is based on the Saab Avitronics LWS-310 laser warner operating in the 0.5 to 17 microns wavelength bands. Spatial and spectral coverage is provided by an array of three sensors on each side of the aircraft.

The missile launch and approach warner (MAW) is based on the Saab Avitronics MAW-300, which can simultaneously monitor and track up to eight threats. It has four sensors, two on each side, and each with 110° azimuthal coverage to provide the overlapped 360° spatial coverage.
The chaff and flare dispensing system (CFDS) comprises a dispenser control unit, (CFDC) with a cockpit mounted display and control panel, defensive aids suite computer with a threat library database, two BOL electromechanical dispensers and six BOP pyrotechnical dispensers.
The BOL dispenser is a high-capacity, 160-cartridges, electro-mechanical chaff dispenser. The BOL dispensers are installed in the fairings under the wingtip-mounted radar warning pods. The dispenser incorporates vortex generators which provide chaff blooming characteristics and a chaff cloud Doppler response.
The BOP dispenser is a pyrotechnic dispenser carrying Nato standard rectangular cartridges or magazines of 39 1in² cartridges. The dispenser has the capability to dispense different ammunition types concurrently. The BOP dispensers are housed on each side of the underside of the fuselage to the aft of the wings.
Engine

The aircraft is fitted with two Rolls-Royce AE 2100A turboprop engines developing 3,095kW



http://www.airforce-technology.com/projects/saab-2000/

Sunday, February 7, 2010

Khoji (Explosive Detector)

Khoji (Explosive Detector) A device made by pakistani scientist that is considerd as much efficient in detecting that it can alarm about the presence of a Explosive material with in a range of 300 meters which is quite a safe distance.
This detection system is based on the principles of Radiesthesia.
This  is almost 80% successful in locating approximately all types of (low or high) explosives and narcotics.
According to research, this system operates, when it is being used by people who’s body is sensitive to radiesthetic phenomenon which is a gift of God to almost 90% of human beings, only they can learn to detect explosive after enough training.
Almost priceless scanner can be used on every road and every corner of Pakistan.
Any area, or market can be scanned for explosive while sitting in a car and taking a tour of the suspected area.It never misses explosive / live ammunition.
By: (khurram tanveer)
http://www.khurramtanvir.com/Khoji.php

Saturday, January 23, 2010

POF Eye,


Pakistan achieved a mile stone in the 2008 in the field of small ammo when they successfully  developed a special purpose gun "POF EYE" This gun is in the answer of "Corner Shot" by ISRAEL.
That shows PAKISTAN is also self dependent in defense and having the power to invent new technology weapon.This weapon is purely developed in Pakistan by "POF" That was put before public in the IDEAS-2008 seminar at Karachi.
It is designed for the special forces & this gun is having the ability to work in street corner without revealing the soldier.

"The POF Eye is available in several variations. It can be mounted with standard 9mm semi-automatic pistol, sub-machine gun or grenade launcher. It includes a small high-resolution camera, laser sight and a colour LCD monitor, which can observe and view a target from various vantage points. The video camera enables forces to scan an area prior to pinpointing a target and broadcast the footage directly, in real time, to the operating team behind, or to a Command Post monitor. Its head can turn 75 degrees" 
POF EYE IS MUCH MORE BETTER THEN CORNER SHOT
A Challenge to India.
Once again india will go to som ones foot for aid against Ours



Saturday, January 9, 2010

Abdul Qadeer Khan (Mohsin-e-Pakistan)



Born:
                 27 April 1936 (age 73)
                          Bhopal, India
Residence:  Islamabad, Pakistan
Nationality:    Pakistani
Fields:                Metallurgical Engineering
Awards                Hilal-e-Imtiaz (14-8-1989)
                            Nishan-e-Imtiaz (14-8-1996 and 23-3-1999)

Abdul Qadeer Khan, Hilal-i-Imtiaz (HI), Nishan-i-Imtiaz (NI) (twice), (Urdu: عبدالقدیر خان; born April 27, 1936), known as A. Q. Khan, is a Pakistani nuclear scientist and metallurgical engineer, widely regarded as the founder of Pakistan's nuclear program. Very well known in the world for getting  nuclear technology designs and using them to make Pakistan's nuclear weapons.


Early life
               "Khan was born in a Pashtun family in Bhopal, India in 1936. His father Abdul Ghafoor Khan was an academician who retired from Education Department in 1935 and settled permanently in Bhopal. In 1947, the family, emigrated from India to Pakistan. Khan studied in St. Anthony's High School and then enrolled at the D. J. Science College of Karachi, where he studied physics and mathematics under the supervision of noted solar physicist dr. Bashir Syed. He obtained a B.Sc. degree in 1960 from the University of Karachi, majoring in physical metallurgy. After his graduation, he worked as an inspector of weight and measures in Karachi. In 1961, he resigned from his position and flew to West Germany to study metallurgical engineering at a technical university there. He then obtained an engineer's degree in 1967 from Delft University of Technology, the Netherlands, and a Ph.D. degree in metallurgical engineering under the supervision of dr. Martin Brabers from the Catholic University of Leuven in Belgium, just outside of Brussels, in 1972. Khan is very fluent in German language and he wrote his thesis in German rather than using English language."(Wikipedia)

Work in the Netherlands
Relationship with Prime Minister Zulfikar Ali Bhutto
Development of nuclear weapons
Missile Program Competition
1998 Pakistan Atomic Weapon Testing

***Read More About Abdul Qadeer Khan***

reference : http://en.wikipedia.org/wiki/Abdul_Qadeer_Khan

Saturday, January 2, 2010

Jinnah’s Pakistan



Mr. Jinnah’s presidential address to the Constituent Assembly of Pakistan
August 11, 1947

Mr. President, Ladies and Gentlemen!
I cordially thank you, with the utmost sincerity, for the honor you have conferred upon me – the greatest honor that is possible to confer – by electing me as your first President. I also thank those leaders who have spoken in appreciation of my services and their personal references to me. I sincerely hope that with your support and your co-operation we shall make this Constituent Assembly an example to the world.
The Constituent Assembly has got two main functions to perform.
The first is the very onerous and responsible task of framing the future constitution of Pakistan and the second of functioning as a full and complete sovereign body as the Federal Legislature of Pakistan.
We have to do the best we can in adopting a provisional constitution for the Federal Legislature of Pakistan. You know really that not only we ourselves are wondering but, I think, the whole world is wondering at this unprecedented cyclonic revolution which has brought about the clan of creating and establishing two independent sovereign Dominions in this sub-continent. As it is, it has been unprecedented; there is no parallel in the history of the world. This mighty sub-continent with all kinds of inhabitants has been brought under a plan which is titanic, unknown, unparalleled. And what is very important with regards to it is that we have achieved it peacefully and by means of an evolution of the greatest possible character.
Dealing with our first function in this Assembly, I cannot make any well-considered pronouncement at this moment, but I shall say a few things as they occur to me.
The first and the foremost thing that I would like to emphasize is this: remember that you are now a sovereign legislative body and you have got all the powers. It, therefore, places on you the gravest responsibility as to how you should take your decisions.
The first observation that I would like to make is this: You will no doubt agree with me that the first duty of a government is to maintain law and order, so that the life, property and religious beliefs of its subjects are fully protected by the State.
The second thing that occurs to me is this: One of the biggest curses from which India is suffering – I do not say that other countries are free from it, but, I think our condition is much worse – is bribery and corruption. That really is a poison. We must put that down with an iron hand and I hope that you will take adequate measures as soon as it is possible for this Assembly to do so.
Black-marketing is another curse. Well, I know that black marketeers are frequently caught and punished. Judicial sentences are passed or sometimes fines only are imposed. Now you have to tackle this monster, which today is a colossal crime against society, in our distressed conditions, when we constantly face shortage of food and other essential commodities of life.
A citizen who does black-marketing commits, I think, a greater crime than the biggest and most grievous of crimes. These black marketeers are really knowing, intelligent and ordinarily responsible people, and when they indulge in black-marketing, I think they ought to be very severely punished, because the entire system of control and regulation of foodstuffs and essential commodities, and cause wholesale starvation and want and even death.
The next thing that strikes me is this: Here again it is a legacy which has been passed on to us.Along with many other things, good and bad, has arrived this great evil, the evil of nepotism and jobbery. I want to make it quite clear that I shall never tolerate any kind of jobbery, nepotism or any any influence directly of indirectly brought to bear upon me. Whenever I will find that such a practice is in vogue or is continuing anywhere, low or high, I shall certainly not countenance it.
I know there are people who do not quite agree with the division of India and the partition of the Punjab and Bengal. Much has been said against it, but now that it has been accepted, it is the duty of everyone of us to loyally abide by it and honorably act according to the agreement which is now final and binding on all. But you must remember, as I have said, that this mighty revolution that has taken place is unprecedented. One can quite understand the feeling that exists between the two communities wherever one community is in majority and the other is in minority. But the question is, whether it was possible or practicable to act otherwise than what has been done. A division had to take place.
On both sides, in Hindustan and Pakistan, there are sections of people who may not agree with it, who may not like it, but in my judgment there was no other solution and I am sure future history will record is verdict in favor of it. And what is more, it will be proved by actual experience as we go on that was the only solution of India’s constitutional problem. Any idea of a united India could never have worked and in my judgment it would have led us to terrific disaster. Maybe that view is correct; maybe it is not; that remains to be seen.
All the same, in this division it was impossible to avoid the question of minorities being in one Dominion or the other. Now that was unavoidable. There is no other solution. Now what shall we do?
Now, if we want to make this great State of Pakistan happy and prosperous, we should wholly and solely concentrate on the well-being of the people, and especially of the masses and the poor.
If you will work in co-operation, forgetting the past, burying the hatchet, you are bound to succeed. If you change your past and work together in a spirit that everyone of you, no matter to what community he belongs, no matter what relations he had with you in the past, no matter what is his colour, caste or creed, is first, second and last a citizen of this State with equal rights, privileges, and obligations, there will be on end to the progress you will make.
I cannot emphasize it too much. We should begin to work in that spirit and in course of time all these angularities of the majority and minority communities, the Hindu community and the Muslim community, because even as regards Muslims you have Pathans, Punjabis, Shias, Sunnis and so on, and among the Hindus you have Brahmins, Vashnavas, Khatris, also Bengalis, Madrasis and so on, will vanish.
Indeed if you ask me, this has been the biggest hindrance in the way of India to attain the freedom and independence and but for this we would have been free people long long ago. No power can hold another nation, and specially a nation of 400 million souls in subjection; nobody could have conquered you, and even if it had happened, nobody could have continued its hold on you for any length of time, but for this. Therefore, we must learn a lesson from this.
You are free; you are free to go to your temples, you are free to go to your mosques or to any other place or worship in this State of Pakistan. You may belong to any religion or caste or creed that has nothing to do with the business of the State. As you know, history shows that in England, conditions, some time ago, were much worse than those prevailing in India today. The Roman Catholics and the Protestants persecuted each other. Even now there are some States in existence where there are discriminations made and bars imposed against a particular class.
Thank God, we are not starting in those days. We are starting in the days where there is no discrimination, no distinction between one community and another, no discrimination between one caste or creed and another. We are starting with this fundamental principle that we are all citizens and equal citizens of one State. The people of England in course of time had to face the realities of the situation and had to discharge the responsibilities and burdens placed upon them by the government of their country and they went through that fire step by step.
Today, you might say with justice that Roman Catholics and Protestants do not exist; what exists now is that every man is a citizen, an equal citizen of Great Britain and they are all members of the Nation.
Now I think we should keep that in front of us as our ideal and you will find that in course of time Hindus would cease to be Hindus and Muslims would cease to be Muslims, not in the religious sense, because that is the personal faith of each individual, but in the political sense as citizens of the State.
Well, gentlemen, I do not wish to take up any more of your time and thank you again for the honor you have done to me. I shall always be guided by the principles of justice and fair play without any, as is put in the political language, prejudice or ill-will, in other words, partiality or favoritism. My guiding principle will be justice and complete impartiality, and I am sure that with your support and co-operation, I can look forward to Pakistan becoming one of the greatest nations of the world.
I have received a message from the United States of America addressed to me. It reads:
I have the honor to communicate to you, in Your Excellency’s capacity as President of the Constituent Assembly of Pakistan, the following message which I have just received from the Secretary of State of the United States:
On the occasion of of the first meeting of the Constituent Assembly for Pakistan, I extend to you and to the members of the Assembly, the best wishes of the Government and the people of the United States for the successful conclusion of the great work you are about to undertake.
When you read this and look at today’s Pakistan, 60 years later, EVERYTHING that Jinnah warned us against is now in Pakistan…. and politicians use the great Quaid’s name to justify anything that they are doing.
Before you follow or elected anyone, make sure that they don’t have the qualities that Jinnah said would destroy Pakistan. We now need to work hard to TAKE BACK PAKISTAN to follow Quaid-e-Azam, Allama Iqbal and Chaudhry Rehmat Ali, and Liaquat Ali Khan’s vision of Pakistan, which has been polluted.

 

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