While the civil market has had weather radar for a while, there are strict rules about using it to navigate the aircraft.

While they were directed back to him he disappeared from radar near Staraya Russa.

While direct measurement of the most violent tornado wind speeds is nearly impossible, since conventional anemometers would be destroyed by the intense winds, some tornadoes have been scanned by mobile Doppler radar units, which can provide a good estimate of the tornado's winds.

While the first permanent domed membrane structures were the radar domes designed and built by Walter Bird after World War II, the cable-restrained and air-supported tension membrane structure designed by David Geiger to cover the United States pavilion at Expo ' 70 was a landmark construction.

While still 450 miles from the harbor at Rabaul, at 1015, the Lexington picked up an unknown aircraft on radar 35 miles from the ship.

While Senatorial hearings sought to tar him for the success of his prudent strategy, no substantive charges were ever brought, and he actually worked closely with FDR and his administration in preparing the country's technological base for war, using his many contacts in New York finance, as well as generous sums from his own considerable fortune, to finance the early developments in radar, before government money could be provided.

While visiting prototype radar stations, he realised that shorter-wavelength radio waves were needed urgently.

While prior to the war few electronic devices were seen as important pieces of equipment, by the middle of the war such instruments as radar and ASDIC ( sonar ) had proven their value.

While no aircraft is totally invisible to radar, stealth aircraft make it difficult for conventional radar to detect or track the aircraft effectively, increasing the odds of a successful attack.

While these methods were replaced with radar for modern counter-battery fire, there is a resurgence of interest in acoustic gunshot location against snipers and urban terrorists.

While climbing at the normal rate of climb to, the airplane disappeared from radar.

While that event inspired the use of two teen-aged Danes as his primary characters, the story of the photographing of the German radar station and flying the film to Britain was actually that of Thomas Christian Sneum, a flight lieutenant in the Danish Naval Air Service, who made the flight to Britain in a Hornet with the mechanic who helped him rebuild it, Keld Peterson, on 21 June 1941.

While working as a radar engineer for the Royal Navy during World War II, he independently developed his own conception of electronic and tape music, and is regarded as amongst the earliest pioneers of these musical forms.

While the radar station remains a British asset operated and commanded by the Royal Air Force, it also forms one of three stations in the United States BMEWS network ( the United States also funds the cost of the radar units ).

While widely considered to be an underachiever during his first three years at Oregon, Jones jumped onto the national radar screen as a senior, becoming a candidate for Pac-10 Player of the Year and averaging 18. 6 points per game.

While at McCoy, the squadron flew the propeller driven EC-121 Warning Star radar surveillance aircraft in its EC-121D and EC-121Q variants.

While the R-3S was being introduced in 1961, work started on a semi-active radar homing ( SARH ) version for high-altitude use, the K-13R ( R-3R or Object 320 ), similar to the little-used US Navy AIM-9C Sidewinder ( carried by the F-8 Crusader ).

While the normal 2D radar provides range and azimuth, the 3D radar provides elevation information with range and azimuth.

While there he was recruited for a secret military project to develop improved radar.

While the bomb was designed during the cold war for fighter-bombers flying at low altitude below radar cover to attack Soviet tanks, a single B-52 high altitude heavy bomber can destroy an entire armored division with these bombs, where in the past dozens of aircraft would have had to drop hundreds of bombs for the same effect.

While interrupted carrier systems are not considered to be CW systems, performance characteristics are sufficiently similar to group interrupted CW systems with pure CW radar because the pulse rate is high enough that range measurements cannot be done without FM modulation.

While five minutes ago the place had presented a scene of easy revelry, with Gyp Carmer a prominent figure, it was now as somnolent and dull as the day before payday.

While his comrades cocked the trap, that one behaved as if it was some dull maneuver.

While she was struggling to get her skirt down and get on her feet again, Jack ran over, offered her his hand and said, `` Gosh, I'm sorry, Miss Langford.

While he was handling the multi-million-dollar funding operations of the Government he had to resort to borrowing small sums from friends.

While convalescing in his Virginia home he wrote a book recording his prison experiences and escape, entitled: They Shall Not Have Me Published originally in ( Helion's ) English by Dutton & Co. of New York, in 1943, the book was received by the press as a work of astonishing literary power and one of the most realistic accounts of World War 2, from the French side.

While this was under consideration, dauntless as ever Wright set about the building of Taliesin 3.

While the picture was taken, Mr. Miller's disposition to be generous to Mr. Sandburg increased to the point where he advised, ' I won't even charge you the one dollar rental fee ' ''.

While I was sitting at one of the rewrite telephones with my derby and my great beard, Arthur Brisbane whizzed in with some editorial copy in his hand.

While the final combat of the campaign was being worked out at Jonesborough, Thomas, on Sherman's instructions, ordered Slocum, now commanding the Twentieth Corps, to make an effort to occupy Atlanta if he could do so without exposing his bridgehead to a counterattack.

While driving the cow back home the woman was assaulted by a servant maid of Gorton.

While he was at it, the philosopher of the Kremlin contributed an additional assist to the rule of reason by bellowing at those in the west who can't appreciate coexistence thru suicide.

While this was being discussed, we saw the militia to the west of us fanning out and breaking into little clusters of two and three men as they approached the road.

While she was thus engaged, McFeeley questioned her about her whereabouts the previous day, any recollections she had of people hanging around, of overcurious delivery boys or repairmen, of strange cars cruising the neighborhood.

While she was settling the teacart, he went back across the hall to their bedroom, opened one of the suitcases, and took out powdered coffee and sugar.

While the regulations formerly required that the hearing officer's report be placed in the registrant's file, this requirement was eliminated in 1952.

While there are now allegations of the withholding of `` favorable evidence developed at the hearing '' and a denial of a `` full and fair hearing '', no such claim was made by petitioner at any stage of the administrative process.

While Mr. Blatz was putting up the pegboards and starting the workbench, Mr. Crombie told him of this idea about paneling the whole end of the cellar.

`` While Henry Morgan was escorting Miss Vera Green from the church social last Saturday night, a savage dog attacked them and bit Mr. Morgan on the public square ''.

While the interpretations that have been given are inferences only, they gain support from such comments as the following, which was made by one of the Kohnstamm-negative subjects who did not, on the first trial, perceive the tilt illusion.

While the Cold War raged it was easy to blame it all on Yalta.

While the method of interviewing a small number of companies was appealing because of the opportunity it might have furnished to probe fully the reasons and circumstances of a company's practices and opinions, it also involved the risk of paying undue attention to the unique and peculiar problems of just a few individual companies.

While he was in custody his wife divorced him.

While accounts of the progress of the tsunami came in from various points in the Pacific ( Midway reported it was covered with nine feet of water ), the Hawaiian station made its calculations and notified the military services and the police that the first big wave would arrive at Honolulu at 23:30 Greenwich time.

While nowadays we recognize the fact that there are many causes for bleeding at the nose, not long ago a nosebleed was simply that, and treatment had little variation.

While women had always attended ball games in small numbers ( it was the part of a `` dead game sport '' in the early years of the twentieth century to be taken out to the ball park and to root, root, root for the home team ), they had often sat in patient martyrdom, unable even to read the scoreboard, which sometimes seemed to indicate that one team led another by a score of three hundred and eighty to one hundred and fifty-one.