The type of radiosondes lauched at UoA is a Vaisala RS92-SGP. This is fully compliant with the European ETSI standard for digital radiosondes operating in the 400 MHz band, EN 302 054. This standard aims to regulate usage of the 400 MHz meteorological band in order to universally improve meteorological data availability. In particular, UoA station consists of DigiCora2 MW 15 and each radiosonde provides vertical information about pressure, temperature, humidity, wind speed and direction.