Abstract: Guidance commands of flight vehicles can be regarded as a series of data sets having fixed time intervals, thus guidance design constitutes a typical sequential decision problem and ...

Abstract: Automatic maneuvering flights have gained significant attention in unmanned aerial vehicle (UAV) research, particularly for fixed wings. This article proposes a novel modeling approach using ...

Spirit Airlines shutdown: The bright yellow planes are finally disappearing from the American skyline. Today is May 1, 2026. The morning Wall Street Journal report confirms a dark reality. Spirit ...

Summer Hull has been covering (and using) travel tips, rewards credit cards and loyalty programs for over a decade. She has flown close to a million miles, often on points and miles and with her ...

After filing for bankruptcy twice over the past two years, Spirit Airlines is now reportedly preparing to cease operations. The bargain model that once made the airline a major disruptor in the ...