Library Information. The Southeast Regional Library opened in April, 1999. The Library is on the southeast corner of Guadalupe and Greenfield Road, adjacent to the Riparian Preserve at Water Ranch, a 110 acre park and wildlife preserve in the Town of Gilbert.
9th Aug 2006, 15:18. Long Range Cruise (LRC) speed is calculated as a speed faster than Maximum Range Cruise (MRC) speed that has 1% worse range performance than MRC. Your airplane will exhibit better speed stability flying at LRC rather than MRC.This is the reasoning behind the LRC definition.th Aug 2006, 15:18. Long Range Cruise (LRC) speed is calculated as a speed faster than Maximum Range Cruise (MRC) speed that has 1% worse range performance than MRC. Your airplane will exhibit better speed stability flying at LRC rather than MRC.
Supersonic speed. Supersonic travel is a rate of travel of an object that exceeds the speed of sound (Mach 1). For objects traveling in dry air of a temperature of 20 Â°C (68 Â°F) at sea level, this speed is approximately 343 m/s, 1,125 ft/s, 768 mph, 667 knots, or 1,235 km/h.