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- <text id=89TT0565>
- <title>
- Feb. 27, 1989: American Notes:Air Force
- </title>
- <history>
- TIME--The Weekly Newsmagazine--1989
- Feb. 27, 1989 The Ayatullah Orders A Hit
- </history>
- <article>
- <source>Time Magazine</source>
- <hdr>
- NATION, Page 25
- American Notes
- AIR FORCE
- A $90 Million Mistake
- </hdr><body>
- <p> Who would place a $90 million, high-powered radar station so
- close to an airport that it has to be shut down every time a
- plane lands? Someone, it turns out, who should know better: the
- U.S. Air Force Space Command. The problem exists at Robins Air
- Force Base in Georgia, where a giant early-warning radar
- searches for missiles launched from submarines. But the
- apparatus is only 1.5 miles from the approach end of a runway,
- and Air Force electronic engineers fear that its emissions
- could trigger electromagnetic explosive devices on many
- military aircraft. Those devices are used mainly to discharge
- fuel tanks or fire air-to-air weapons. To guard against
- accidental explosions, the radar is manually shut down for up
- to 90 seconds whenever a plane approaches the field.
- </p>
- <p> While the Air Force insists that electronic flight-control
- circuits inside its aircraft are shielded against radar and
- radio emissions, it closed the radar station completely during a
- precision-flying exhibition in November by its Thunderbirds
- aerobatic team. Several Army BlackHawk helicopters have crashed
- when their pilots flew too close to radio antennas elsewhere and
- lost control of their choppers. The Air Force has now compiled
- a list of 300 powerful radio transmitters in the U.S. that its
- pilots must avoid by a certain distance. The list is secret.
- </p>
-
- </body></article>
- </text>
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