ISBN: | 978-5-5110-3845-2 |
High Quality Content by WIKIPEDIA articles! The Lockheed L-2000 was Lockheed Corporation`s entry in a government-funded competition to build the United States` first supersonic transport (SST) in the 1960s. The L-2000 lost the contract to the Boeing 2707, but that competing design was ultimately canceled for political, environmental and economic reasons.