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Air Traffic Monitoring => Aviation Audio Clips => Topic started by: Fryy/Avocadoflight on October 02, 2015, 01:54:07 PM

Title: China cautions U.S. Navy on patrols in South China Sea
Post by: Fryy/Avocadoflight on October 02, 2015, 01:54:07 PM

http://www.cnn.com/2015/05/13/politics/south-china-sea-us-surveillance-aircraft/index.html

Title: Re: China cautions U.S. Navy on patrols in South China Sea
Post by: 5SBP on October 03, 2015, 10:43:53 AM

Thanks for this interesting post. Somehow, both sides just repeat the same things over and over again... Also, do you know why there are these disturbing noises (like sirens)?

Title: Re: China cautions U.S. Navy on patrols in South China Sea
Post by: RonR on October 03, 2015, 11:42:57 AM

Hey Fryy,

Thanks for posting that very interesting clip...just wondering, did this clip come from the PGUM or the RPLL feed?  In addition to the US and Chinese military comms there's also civilian aircraft that can be heard.  DAL166 can be heard plus a number of other aircraft.  There was even an aircraft requesting FL430...it sounds like this is a radio scanning other frequencies in addition to guard.

My guess is that he noises (sirens?) that can be heard might be alert/warning tones of some kind.  It seems like they only occurred when the "Chinese Navy" was transmitting...just a guess...

Title: Re: China cautions U.S. Navy on patrols in South China Sea
Post by: hayek on October 05, 2015, 01:42:00 PM

Was released by US Navy on youtube.
https://www.youtube.com/watch?v=HLfTsuiGpG8 (https://www.youtube.com/watch?v=HLfTsuiGpG8)

Title: Re: China cautions U.S. Navy on patrols in South China Sea
Post by: hayek on October 05, 2015, 01:49:45 PM

More background here
https://www.youtube.com/watch?v=4IRMFRZZUJ4 (https://www.youtube.com/watch?v=4IRMFRZZUJ4)