High-Altitude Platform 6GSPACE INDUSTRIES GmbH Elektra Solar UAS Flight Altitude: 14–18 km Wingspan: approx. 27 m Payload: approx. 100 kg Flight Duration: > 18 hours (semi-autonomous) Target Duration: 5–6 days 5G / 6G high-altitude platform for rapid communication networks in disaster and emergency scenarios. Instantly available stratospheric infrastructure — wherever ground and satellite networks fail.