Category Archives: News

HAPSMobile Successfully Completes Second HAWK30 Solar HAPS Test Flight

HAPSMobile Inc., a subsidiary of SoftBank Corp. and minority-owned by AeroVironment, Inc.  announced the second successful test flight of the HAWK30 solar-powered high-altitude platform system (HAPS) that took place on October 23, 2019 (PT) at the NASA Armstrong Flight Research Center in California. Continue reading

Tupolev TU-114 – World’s Fastest TurboProp Aircraft

The Tupolev Tu-114 Rossiya (Russian: Tyполев Тy-114 Poccия) (NATO reporting name Cleat) was a turboprop-powered long-range airliner designed by the Tupolev design bureau and built in the Soviet Union from 1956. It is the world’s first and only swept wing turboprop airliner. The aircraft was the largest and fastest passenger plane at that time and at 10,900 km (6,800 mi) also had the longest range. It has held the official title of fastest propeller-driven aircraft since 1960. Continue reading