Hi Sam Worth a read: https://mh370.radiantphysics.com/2021/12/19/wspr-cant-find-mh370/ Cheers Tom

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Tom. I appreciate that. I hadn't actually read the paper from his blog. Alas, I am a victim of wanting to believe the idea had merit, and had real potential to help bring closure to the many families

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Wow, very interesting indeed. Ron - KJ5XX

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Alan, I agree with you. The only way to prove (or disprove) Mr Godfrey's work is for there to be independent peer review with newly-gathered data correlated with other position data (ADS-B?). Even if

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Amplitude variation by an aircraft crossing the raypath of a WSPR signal is not detectable as the waves diffract around the aircraft, there is no significant amplitude loss much less than the 1dB SNR

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I find the video you posted fascinating. Thank you for posting this. W7STF Sam

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Look into it a bit, as has been done, and even us non-tekkies quickly realize how absurd it is to imagine that WSPR at HF could have located an aircraft in a location thousands of kilometers from the

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Hi Alan, The Doppler shift depends on the relative velocity and the angles and is also proportional to the frequency. The shifts I gave were the values that are typical on 20m for aircraft landing or

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Hi Sam, There’s been a lot of discussion of this theory in the groups. The consensus is that it will be unlikely. Too much other air traffic across the Indian Ocean creating a high level of noise in t

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And frequency Alan? 10Hz on VHF is often seen but on 20m shift would be much less. The "clues" of Mr Godfrey are 1Hz "Drift" at the expected time. Has anyone any data about aircraft Doppler on 20m? It

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Just finished watching a very interesting 60 Minutes Australia episode on YouTube suggesting the final resting place of Flight MH370 in the Indian Ocean might very well be pinpointed through the use o

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Hi all. I’m new to the group and fairly new to WSJTX . I have a question about changing my grid square temporarily in WSJTX. I will be going on vacation to New York State and I am going to setup a por

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Hi Phil, Most probably you need to change in Settings | General the My Grid value on the wsjt-x point of view. If your logging program talks with wsjt-x, then that should be enough on its point of vie

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Hi Phil, And if you use *LoTW*, don't forget to set up a new *Location *there as well. Larry / W1DYJ

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From TQSL release notes Apr 6, 2020: "Optionally, a station performing roaming operations (multiple gridsquares) can choose to have TQSL assume that the log is correct. When callsign or QTH are provid

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I notice that when I use wsjtx, the calculated bearing/azimuth figure sometimes doesn't match other sources such as QRZ.com. An example was just now to IO70 wsjtx says 259 degrees and 247 miles. QRZ 2

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But could THEY have installed it all and gotten it working, including all the apps, all the history of those apps? Good for you. But computers are your biz. They are not mine, even though I've been us

#hamlib #bearing #Icom

I'm sorry that typing "make" and "make install" (and possibly ./configure) causes you so much angst!

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Sorry . . . . and for wsjtx, "cmake ..", "make", and "make install" . . .

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cmake and make is what *I* use to build it. (And i don't use any of that apt nonsense, since it doesn't exist on my box . . .) ?????

#hamlib #bearing #Icom