Although this extremely interesting observation happened approx. 6 years ago over Wichita, the occurrence is not believed to be one-time-only! This triangular shape aircraft was believed to be flying at an estimated 40,000 to 45,000 feet. Jeff Templin is credited at photographing the aircraft seen but not heard, over Wichita. An anonymous source speculated that the aircraft might be the next generation LRSB (Long Range Strike Bomber).