# About Radiosondes

**URL:** <https://community.airframes.io/t/about-radiosondes/34>\
**Category:** Sonde\
**Created:** [March 13, 2023, 8:18pm UTC](https://community.airframes.io/t/about-radiosondes/34 "2023-03-13T20:18:31Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![system](https://community.airframes.io/uploads/default/original/1X/6c11c8b6c9498f3fc49d1237707a4e58c3f07ed1.png) [@system](https://community.airframes.io/u/system)\
**Post date:** [March 13, 2023, 8:18pm UTC](https://community.airframes.io/t/about-radiosondes/34/1 "2023-03-13T20:18:31Z")

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400Mhz weather balloon (radiosonde) data. Launched twice a day from a lot of airports globably.