For example, on City-data.com, some forum members paid $2,600 for a 13 SEER 3-ton unit, while someone else paid $2,275 for their 3-ton unit. If we are talking about a car air conditioner compressor, the costs can vary anywhere from $350 to as much as $1,025 to have one professionally installed. The cost will depend on the mechanic and brand. The parts alone will vary anywhere from $100 to $300.
As at December 1, 2007, the average age of WestJet's Next-Generation aircraft was 3.2 years. WestJet's fleet includes the Boeing Next-Generation 737-600, 737-700 and 737-800. Both the 737-700 and 737-800 series aircraft are all equipped with blended winglets.
The Lockheed SR-71 Blackbird is the fastest jet ever built, a machine so far ahead of its time even its own pilots thought it looked more like a spaceship than an airplane.It is an engineering marvel, powered by innovative engines that operated most efficiently at Mach 3.2, its typical cruising speed.lying the world's fastest plane: Behind the stick of the SR-71. By Spencer Hall ï @edsbs on Mar 7, 2014, 1:30p 86. Spencer Hall interviews former SR-71 Blackbird pilot Rick McCrary about what it's like to fly the world's fastest plane.