Lockheed CP-140 Aurora Lockheed CP-140 Aurora The Lockheed CP-140 Aurora is a maritime patrol aircraft operated by the Royal Canadian Air Force. The aircraft is based on the Lockheed P-3 Orion airframe, but mounts the electronics suite of the Lockheed S-3 Viking. "Aurora" refers to the Roman goddess of dawn who flies across the sky each morning ahead of the sun. Aurora also refers to the Aurora Borealis, the "northern lights", that are prominent over northern Canada and the Arctic Ocean. The CP-140A Arcturus was a related variant used primarily for pilot training and coastal surface patrol missions. The CP-140 Aurora is very
Aurora of [[Uppsala]] by [[Anders Celsius]] and [[Olof Hiorter]]. In 1741, Hiorter was able to link large magnetic fluctuations with an aurora being observed overhead. This evidence helped to support their theory that 'magnetic storms' are responsible for such compass fluctuations. [[File:Church 1911.4.1.jpg|thumb|[[Frederic Edwin Church|Church's]] 1865 painting "[[Aurora Borealis (painting)|Aurora Borealis]]"]] A variety of [[Indigenous peoples of the Americas|Native American]] myths surround the spectacle. The European explorer [[Samuel Hearne]] traveled with [[Chipewyan|Chipewyan Dene]] in 1771 and recorded their views on the "ed-thin" ('caribou'). According to Hearne, the Dene people saw the resemblance between an aurora and the sparks produced when [[caribou]]