Air-conditioner manufacturer Skil-aire of Baltimore has developed the Moving Cooler line of caster-mounted units designed to spot-cool areas such as remote boarding lounges and cabins of aircraft waiting on ramps or during interior maintenance. Skil-aire notes these are the first commercially available air conditioners to isolate the condenser and evaporative air streams for added cooling efficiency and less energy use.
Units of energy
Chuck Greenwood, a Phillips 66 dealer in Ponca City, Okla., has instituted a unique pricing structure for jet operators. They can buy fuel at his cost, then pay a flat $100 fee for any amount up to the first 1,000 gallons and 10 cents per gallon for any amount greater than 1,000 gallons.