Skystar ResQCell system was introduced to Japan’s HLS community at DSEI Japan in March 2023. A joint development of RT LTA Ltd and IAI (Israel Aerospace Industries), the system uses Active IMSI cellular geolocation technology mounted on Skystar 110 aerostats to locate Disaster survivors buried underground or under building debris.

Skystar ResQCell related news
https://www.jpost.com/business-and-innovation/tech-and-start-ups/article-734471