If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#11
|
|||
|
|||
"Jay Beckman" wrote in message news:UcU0c.22812$qL1.2255@fed1read02... "Jim Baker" wrote in message ... I was flying B-1s at Dyess from 1986 to 1991. I'm sure your friends were impressed with the flyover, and I don't doubt their word, but nobody was flying less than 400 feet and no one was flying supersonic in that area in a Bone. Fast I'm sure, but not ss. The no warning feature is one of the great things about the B-1. Flying low in B-52s, the wild horses and cattle can see and maybe hear you coming. They start running as you approach. In the Bone, they never moved. Didn't see or hear us. Odd. Cheers, JB JB, Could it be that the BONE pushes less of a pressure wave out front? Maybe the BUFF pushed enough air that animals could sense it (ala an earthquake before it happens...) but the BONE is too clean? Just musing out loud... Jay Beckman Chandler, AZ Student Pilot - KCHD 3.2 Hrs ... Nowhere to go but up! That very well could be Jay. I really don't know, but I think that it's the visual "footprint". A Buff is a huge black figure in the sky, even coming at you. The B-1, with wings swept, is a much small visual head on, I'd guess, even to a horses/steers eye. LOL Thirty years ago right now I was living in Chandler, actually at Williams AFB. I was a student there from 10/72 until 10/73 and then stayed on until 6/76 as a T-38 IP. I was in Chandler about 6 years ago...much changed from the '70s. What a great first assignment...really loved that area. Regards, JB |
#12
|
|||
|
|||
In article UcU0c.22812$qL1.2255@fed1read02, "Jay Beckman"
writes: Could it be that the BONE pushes less of a pressure wave out front? Maybe the BUFF pushed enough air that animals could sense it (ala an earthquake before it happens...) but the BONE is too clean? Just musing out loud... That pressure wave moves at the speed of sound, just like the sound if the aircraft is supersonic, and slower if subsonic. But it is possible that sound conducted through the ground in response to the approach of the aircraft arrives ahead of the sound in the air, and the B52 directs more energy downward into the earth than the B-1B. But that is also just musing. -- Wm. Donald (Don) Tabor Jr., DDS PP-ASEL Chesapeake, VA - CPK, PVG |
#13
|
|||
|
|||
|
#14
|
|||
|
|||
"Wdtabor" wrote in message
... Well, they didn't go supersonic, but at an airshow here at NAS Norfolk, a B-1 did a demo that included a slow flight pass, dirty, ending by sucking up the gear and throwing in the burners in that nose high attitude. The resulting BOOM! set off every car alarm on the base. I was impressed. I used to go to Heathrow every so often to stand under Concorde as it took off to get the same sensation. It would also set off all the car alarms at Hatton Cross if it took off on 09. Difference is, at an airshow you have to be on a line parallel to the flight line...at Heathrow, you can stand right under it! :-) Paul |
#15
|
|||
|
|||
"Jay Beckman" wrote in message
news:UcU0c.22812$qL1.2255@fed1read02... "Jim Baker" wrote in message ... The no warning feature is one of the great things about the B-1. Flying low in B-52s, the wild horses and cattle can see and maybe hear you coming. They start running as you approach. In the Bone, they never moved. Didn't see or hear us. Odd. Could it be that the BONE pushes less of a pressure wave out front? Well, travelling just below mach 1 doesn't give much time for the sound to arrive before you do. Paul |
#16
|
|||
|
|||
Back during the testing of the Hawker Hunter in the 1950s, they
were tested at supersonic speeds (in a dive) around Surrey and Sussex (the area I currently live in), flying out of Dunsfold. I recently read Neville Duke's autobiography (test pilot) and he describes the first time he realised he'd gone past mach 1...it was when one of the locals said to him in the pub "Good run this morning". It had generated "one of they queer bangs". Paul "Jim Fisher" wrote in message . .. Too bad we have that silly rule about not breaking sound barriers in populated areas here in the states. I'd love to witness that some day. |
#17
|
|||
|
|||
On Tue, 9 Mar 2004 at 15:00:50 in message
, Paul Sengupta wrote: Back during the testing of the Hawker Hunter in the 1950s, they were tested at supersonic speeds (in a dive) around Surrey and Sussex (the area I currently live in), flying out of Dunsfold. I recently read Neville Duke's autobiography (test pilot) and he describes the first time he realised he'd gone past mach 1...it was when one of the locals said to him in the pub "Good run this morning". It had generated "one of they queer bangs". During some Farnborough Air Shows in the early 1950s sonic 'booms' were a regular feature. On that tragic day in August 1952 we heard sonic booms from the Hunter and the ill-fated DH110 which produced a well aimed 'boom' shortly before its arrival in the circuit and its catastrophic break up in the air which killed, I think, 28 people. Some parts of that day were engraved into my memory. In addition, later at Filton, parts of the Bristol area were deliberately subjected to 'booms' as part of an experiment to see how people might react to Concorde. Those I believe were produced by USA F100 Super Sabres. -- David CL Francis |
#18
|
|||
|
|||
David CL Francis wrote: During some Farnborough Air Shows in the early 1950s sonic 'booms' were a regular feature. I remember hearing them in the '50s in East Tennessee. Not part of an airshow, though. George Patterson Battle, n; A method of untying with the teeth a political knot that would not yield to the tongue. |
#19
|
|||
|
|||
"G.R. Patterson III" wrote in message ... David CL Francis wrote: During some Farnborough Air Shows in the early 1950s sonic 'booms' were a regular feature. I remember hearing them in the '50s in East Tennessee. Not part of an airshow, though. George Patterson I lived 5 miles from a Guard F-100 base. I thought almost daily booms were a normal thing, while growing up. I miss them. I wonder how many others would mind having them come back. It would make a new SST a viable project, if I'm right. -- Jim in NC --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.608 / Virus Database: 388 - Release Date: 3/3/2004 |
#20
|
|||
|
|||
Morgans wrote: It would make a new SST a viable project, if I'm right. The only thing that would make an SST a viable project in the U.S. is if Boeing were to build it. The fact that non-US firms were the only ones building SSTs was the only thing that got the anti-sonic-boom stuff through Congress in the first place. That era saw a tremendous amount of protectionist legislation, much of it in the guise of "safety". George Patterson Battle, n; A method of untying with the teeth a political knot that would not yield to the tongue. |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Priceless in Afganistan | breyfogle | Military Aviation | 18 | February 24th 04 05:54 AM |
Fair Tribunals at Guantanamo? (Was: YANK CHILD ABUSERS :: another reason to kill americans abroad ???) | Henrietta K Thomas | Naval Aviation | 207 | August 11th 03 09:23 PM |