Word: radar
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...Buenos Aires in the way of military assistance. Washington sources say that Moscow has been giving the Argentines satellite data on the location of British ships for "some time," and there were unconfirmed reports last week that some 20 Soviet technicians were helping the Argentines link up a nationwide radar system. Most Western analysts, however, doubted that Buenos Aires would fall under the Soviet shadow...
...spare parts for the Harriers. What made the attack on the freighter especially disturbing for the British was that the Conveyor reportedly was within sight of the carrier Hermes when struck. Presumably, the Hermes was the real target; the Argentines had taken aim at the wrong blip on their radar screens...
...maximum cruising speed of only 690 m.p.h., the Sea Harrier would seem to be at a disadvantage against Argentina's faster Mirage III-EAs. But in the Falklands, the Mirages have to sacrifice speed as, heavily loaded, they come in low to try to get under the radar. The Harrier fights best low and slow. With its maneuverability, it can stop in midair, hover, veer off sharply in new directions and land on almost any flat surface. Armed with 1,000-lb. cluster bombs for ground attack, and 30-mm guns and U.S.-built AIM-9L Sidewinder heat-seeking...
Once he gets an enemy plane in front of him, a Harrier pilot can rely on sophisticated electronics to make his kill. The forward-and down-looking "Blue Fox" radar spots the target at distances of up to 40 miles. A TV-like display screen on the windshield flashes the computerized tracking data that tell the pilot when to fire. Since the latest version of the Sidewinder missile carried by the Sea Harrier has what the experts call a wide-angle "boresight," the pilot only has to aim in the general direction of his target-within 40 degrees-and press...
DIED. Merle Tuve, 80, physicist whose discoveries opened the way to radar and nuclear energy; in Bethesda, Md. More than 50 years ago, Tuve noted that short-pulse radio waves reflected off the ionosphere, which provided the theoretical underpinning for radar. In 1933 he confirmed the existence of the neutron and was also able to measure the bonding forces in atomic nuclei. During World War II, he organized development of the proximity fuse for antiaircraft shells, enabling defenders to increase greatly their accuracy in combating German V-1 buzz bombs and Japanese kamikaze plane attacks...