Conversation
mossmann@mastodon.social

Michael Ossmann

My favorite part of my project was seeing the doppler shift of WWVB during my flight.

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f4grx@chaos.social

F4GRX Sébastien

Reply to @mossmann@mastodon.social

@mossmann that is so cool. I assume thats a recording you made during a private flight?

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mossmann@mastodon.social

Michael Ossmann

Reply to @f4grx@chaos.social

@f4grx It was a regular (public) commercial passenger flight.

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raineer@frontrange.co

Raineer blobrdm 🦆

Reply to @mossmann@mastodon.social

@mossmann that was an awesome blog post - and I can't stop thinking how you got away with an antenna up in the window without triggering everyone around you that you weren't malicious or breaking "airplane mode" rules haha

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mossmann@mastodon.social

Michael Ossmann

Reply to @raineer@frontrange.co

@raineer I did it on two flights, and nobody seemed concerned.

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syn@plasmatrap.com

syn

Reply to @mossmann@mastodon.social

@mossmann what’s the sudden drop?

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mossmann@mastodon.social

Michael Ossmann

Reply to @syn@plasmatrap.com

@syn That was when the aircraft changed course.

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f4grx@chaos.social

F4GRX Sébastien

Reply to @mossmann@mastodon.social
Edited 4 hours ago

@mossmann aha. No funny looks when personnel noticed the hardware ? :)

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mossmann@mastodon.social

Michael Ossmann

Reply to @f4grx@chaos.social

@f4grx Nope. It probably helped that my antenna was small and contained in an enclosure. And I kept the HackRF Pro in the seatback pocket.

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jmorris

James Morris

@mossmann very cool: measuring < 0.01 Hz changes in an 60 kHz signal from Colorado while flying in a passenger jet is impressive.

RE: https://mastodon.social/@mossmann/115493045854686572
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