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#61
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![]() "Ed Majden" wrote in message news:UeUxb.515673$6C4.151523@pd7tw1no... "Tex Houston" Or, the first straight winged aircraft to break the sound barrier -- the Avro Canada CF-100 piloted by Janusz Zurakowski. The Bell X-1 had straight wings. http://www.nasm.si.edu/galleries/gal100/bellX1.html Tex The Bell X-1 was a rocket powered aircraft, not a jet! Ed And where did that restriction appear in the sentence: "Or, the first straight winged aircraft to break the sound barrier -- the Avro Canada CF-100 piloted by Janusz Zurakowski." ? I just took it at face value. Should I have read his mind? Tex |
#62
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![]() "Tex Houston" The Bell X-1 was a rocket powered aircraft, not a jet! Ed And where did that restriction appear in the sentence: "Or, the first straight winged aircraft to break the sound barrier -- the Avro Canada CF-100 piloted by Janusz Zurakowski." ? I just took it at face value. Should I have read his mind? Tex I could also add the CF-100 Mk-4 was an operational jet fighter instead of an experimental aircraft but that might **** you off to! ;-) |
#63
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![]() While we're at it, should we have awards for the first delta-wing aircraft to break the sound barrier, the first airliner to break the sound barrier, the first bizjet to break the sound barrier, the first orange plane to break -- oops, Glamorous Glennis was orange! Okay, the first puce aircraft to break the sound barrier? Get real, Canada. You are a splendid country, especially for Piper Cubs on floats, and the Beaver was s splendid aircraft. Be content with that. On Sat, 29 Nov 2003 03:58:09 GMT, "Ed Majden" wrote: "Tex Houston" The Bell X-1 was a rocket powered aircraft, not a jet! Ed And where did that restriction appear in the sentence: "Or, the first straight winged aircraft to break the sound barrier -- the Avro Canada CF-100 piloted by Janusz Zurakowski." ? I just took it at face value. Should I have read his mind? Tex I could also add the CF-100 Mk-4 was an operational jet fighter instead of an experimental aircraft but that might **** you off to! ;-) all the best -- Dan Ford email: see the Warbird's Forum at www.warbirdforum.com and the Piper Cub Forum at www.pipercubforum.com |
#64
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"Ed Majden" wrote:.
| | "Tex Houston" The Bell X-1 was a rocket powered aircraft, not a jet! | Ed | | | And where did that restriction appear in the sentence: "Or, the first | straight winged aircraft to break the sound | barrier -- the | Avro Canada CF-100 piloted by Janusz Zurakowski." ? I just took it at | face | value. Should I have read his mind? | | Tex | | I could also add the CF-100 Mk-4 was an operational jet fighter instead | of an experimental aircraft but that might **** you off to! ;-) The normal claim is that it was the first straight wing aircraft to exceed Mach 1 in a DIVE without the assistance of a ROCKET. btw. The Mk-4 he was flying was a preproduction model. |
#65
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In article ,
"The Raven" writes: "Darrell A. Larose" wrote in message ... ArtKramr ) writes: Which ones? Wright Flyer Agreed Douglas DC-3 opened air travel for many Yes Boeing 707 First practical Jetliner The Comet should get that despite it's initial problems. I'd have to disagreee, here. The COmet I was a pioneer, but it was hardly practical. You could even make a case that the early Comet experience, along with experience gained with the USAF's B-47s, set back the willingness of teh airlines to accept jet transports, rather than moving it ahead. The Comet Is, even without the two fatigue-induced crashes, had a dismal safety record. (As an example, it had incredibly tight tolerances for handling durig takeoff and landing. At around 120 kts, you had to rotate it to an AOA of exactly 10 degrees, += 1 degree. If you underrotated, you'd never get off the ground on any runway known at that time. If you overrotated, the increased Induced Drag would prevent you from reaching takeoff speed at all. If you rotated early (slow), teh increased induced drag would stop you again. On a percantage basis, more Comet Is were lost than the Notoriously Evil B-58. The B-47 also had some demanding handling characteristics, most notable its long takeoff runs, and, due to the slow acceleration of the J47s that powered them, and the bicycle landing gear, in the landing pattern. The statistics of the Comet, and the first-hand reports of ex-USAF Airline Pilots who'd flown the B-47, convinced the airlines that large jets would be too knife-edged to allow safe operation in airline conditions. This is on top of the range and payload performance, which was marginal for the North Atlantic run. The 707 changed all that. Although it was a big, fast long-ranged jet, it was designed to fly just like any other transport. Boeing's selling method was to take the prospective airline's Cheif Pilot, sit him in the left seat, and have him fly the airplane. The operating economy was much more favorable, as well. Once they entered service, it was found that a 707 could make 3-4 transatlantic trips in the time that it rook a DC-7 or COnstellation to make 1 trip. This was due to the simplicity and reliability of the jets over the later recips. (R3350, for the most part. The R4360 was never a player in the commercial scene). Basically, when a recip airliner landed in London after hopping over from New York, (Landings at Gander, Shannin or Prestwick, and, possibly Rekyjvik), you had to go through it with a fine-tooted comb to tune the engines and props for the next flight. The 707 (and, a bit later, the DC-8), just needed to be swept out, refuelled, the meals and passengers loaded, and off it went with a new crew. The Comet was important, much as the Fokker F.VIIb Trimotor was important. It showed a hint of what was to come, but didn't change things very much. The 707, on the other hand, had an impact about like that of the DC-3. It changed the way that Air Travel was going to work forever after. -- Pete Stickney A strong conviction that something must be done is the parent of many bad measures. -- Daniel Webster |
#66
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![]() "Cub Driver" Okay, the first puce aircraft to break the sound barrier? Might not have been the slickest aircraft ever built but it served well looking after your northern flank with NORAD for several years. Also NATO pleaded with Canada to send some to Europe as they did not have an effective night fighter at the time. The sound barrier trick was not recommended and was not possible with the MK5 CF-100. Wing tip extensions were added to achieve a higher intercept ceiling extending the life for a few more years. Incidentally, the CF100 was considered for service with the USAF but the Canberra was bought instead because it was equipped to carry a bomb load. The CF100 was not. The MK4 used two wing tip rocket pods with 29 rockets per pod along with 8 - 50 cal machine guns in a belly gun bay. There was also a belly rocket bay that did not work very well. The guns were removed in the MK5 version that was used with NORAD. Great place to carry lobsters from the east coast to various west coast mess functions. ;-) Don't tell the wheels this was done, ha! ha! Ed |
#67
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#68
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![]() The Comet was important, much as the Fokker F.VIIb Trimotor was important. Or the Boeing 247. Beautiful aircraft, ahead of its time, much too small, fated to irrelevancy. 75 were built. The Comet was the 247 of the 1950s. 36 passengers! What were they thinking? (Well, the answer to that is clear. The Comet was designed by a government committee, or at least the specs were laid down by one.) Even if the Comet hadn't developed a habit of falling into the ocean, it would have been swept away by the Boeing 707. Modern transportation was created by the 707. In an alternate universe, the rich would be traveling to Yurrup by Concorde (the logical granddaughter of the Comet) while the rest of us would be traveling Tourist Class in the Queen Mary II. all the best -- Dan Ford email: see the Warbird's Forum at www.warbirdforum.com and the Piper Cub Forum at www.pipercubforum.com |
#69
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In article ,
Cub Driver writes: The Comet was important, much as the Fokker F.VIIb Trimotor was important. Or the Boeing 247. Beautiful aircraft, ahead of its time, much too small, fated to irrelevancy. 75 were built. A very good analogue. I can see that. The Comet was the 247 of the 1950s. 36 passengers! What were they thinking? (Well, the answer to that is clear. The Comet was designed by a government committee, or at least the specs were laid down by one.) Well, Air Travel was a different proposition to the Brits. The purpose of Imperial Airways/B.O.A.C. was to deliver Official Mail and the occasional King's Messenger to the far-flung reaches (But stopping at every villiage along the way) of the Empire. It's one of the reasons why they were never able to get that structure weight to payload/fuel fraction thing straightened out. Another good example is the Brabazon. Nearly the size of a B-36, and fewer passengers than a DC-4. (A very well stocked Bar, no doubt, and servants up the Ying-Yang. Did it have 4-poster beds?) In the U.S., we viewed Air Travel as a tool of Commerce. It was a way to get as many people from Point A to Point B in as quick a time as practical. The longer stage langths here inside the U.S. led to a drive to produce more efficient aircraft that could carry more disposable load, and make as much of that load be passengers as possible. For another example, consider the Shorts 'C' and 'G' Class Flying Boats mentioned elsewhere in this thread in connection with B.O.A.C.'s Air Refuelling experiments, and how they stack up to the Boeing 314s that Pan Am was using on the same routes. (Pan Am originally wanted to make the North Atlantic run in the early '30s, but the British Government wouldn't grant Landing RIghts until Imperial/B.O.A.C. could compete. The way that B.O.A.C. matched the 314 was to buy a batch of them. Even if the Comet hadn't developed a habit of falling into the ocean, it would have been swept away by the Boeing 707. Modern transportation was created by the 707. In an alternate universe, the rich would be traveling to Yurrup by Concorde (the logical granddaughter of the Comet) while the rest of us would be traveling Tourist Class in the Queen Mary II. Quite so. In the same speed/commerce vein as related above, I think you could say that the logical succesor to the Concorde is really the Internet, and the vastly improved communication and presence that it brings. When I was with Duracell, and having to troubleshoot systems all over the globe, it was much more efficient for e to be at my desk, connected directly into whatever system I nedded to be in, no matter where I was. Aarshot, Belgium was just a keystroke away from Hong Kong. -- Pete Stickney A strong conviction that something must be done is the parent of many bad measures. -- Daniel Webster |
#70
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![]() Another good example is the Brabazon. I'd forgotten that one. Did you know that it was the Brabazon Committee that laid down the specs for the plane that became the Comet? (The first prototype actually seated 20 passengers.) Be interesting to know how the how the Airbus evolved. Was that too a government committee? I suppose aircraft design is now more craft than art, whereas in the 1940s you built the plane first and then discovered whether or not it would fly. all the best -- Dan Ford email: see the Warbird's Forum at www.warbirdforum.com and the Piper Cub Forum at www.pipercubforum.com |
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