Word: radars
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Dates: during 1960-1969
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...highlight a shortage of controller manpower. Because of this dearth, controllers often have had to work ten-hour shifts and sixday weeks, which can be pretty grueling when one is juggling 20 planes per minute. Typical salaries start at $6,321 and stop at $15,828. Jets on radar screens show up so indistinctly that one controller literally died of fright. Says Michael Rock, chairman of PATCO: "It seems ridiculous that NASA can track a needle and we can't even make out two giant jets if they are closer than a mile and a half...
...during a five-year stint as a radar instructor in the R.A.F., Clarke wrote an article called "Extraterrestrial Relays" for the magazine Wireless World. Heart of the piece was a detailed proposal for a synchronous communications satellite. Almost 20 years later, the device became a reality as Syncom 2. After the war, Clarke went to Kinks College in London, graduated with honors in physics and math, soon turned to writing full time...
Scanning a moving blip on the screen that indicated an airliner, Japanese defense command radar operators on the northernmost tip of Hokkaido Island radioed a warning. "You are off course," chided the Japanese. "Turn south." But the message was lost amid crackling static, and Seaboard World Airlines Flight 25 3 A was already 80 nautical miles north of its course. Moments lat er, Pilot Joseph Tosolini was radioing that intercepting MIG fighters were forcing him to land on Iturup, one of the Soviet Kurile Islands. For Tosolini, 214 U.S. servicemen bound for Viet Nam aboard Flight 253A and the crew...
...experimenting with laser television for secret nighttime surveillance from aircraft, and military planners are developing bomb warheads that seek out targets illuminated by invisible infra-red laser beams. Peeling Potatoes. The various laser wave lengths, about 1,000 times shorter than those of the microwaves used in conventional radar, make laser altimeters, range finders and aerial mappers remarkably accurate. In a demonstration of a laser distance-measuring device, Spectra-Physics, Inc. flew the instrument over a Philadelphia high school stadium at an altitude of 1,000 ft. A conventional radar altimeter would have indicated only the slope of the stadium...
...huge Graydon Smith "coffee grinders" that are improved versions of those used on last year's America's Cup winner, Intrepid, and cost $20,000 apiece. Ondine has two cockpits (to keep other crewmen from interfering with the helmsman), and just about every navigational device short of radar: VOR, Loran, ADF, four wind indicators. Sailing Ondine takes a total crew of 20, including a professional captain, a ship's doctor (who doubles as cook), an engineer, a navigator-Long himself- and 16 deck hands who work in shifts or watches of eight at a time. "Logistics...