The horizontal distance currently required between lighter and heavier aircraft to avoid wake turbulence might have to be doubled for smaller aircraft flying behind the new Airbus A380, according to preliminary findings of the International Civil Aviation Organization (ICAO).
The FAA has reiterated its request that pilots submit information on wake turbulence encounters that occur in domestic RVSM airspace, including the U.S., offshore airspace and the San Juan flight information region, via the NASA-operated Aviation Safety Reporting System.
Bombardier Challenger 600, Aspen, Colo., Feb. 9, 2006–Encountering what the pilot said were wake vortices from a BAe 146 taking off from Runway 33 at Pitkin County Airport, the Challenger was substantially damaged as it landed on Runway 15. At 50 feet agl, the Challenger rolled hard to the left and the stall warning horn sounded.
The pilot of a Bombardier Challenger 600 that was substantially damaged during a hard landing on Runway 15 at Aspen, Colo., on February 9, told the NTSB that the airplane encountered wake vortices from a BAe 146 that had just taken off from Runway 33. According to the pilot, at 50 feet agl the airplane rolled hard to the left. He added power and the twinjet rolled hard to the right.
Bombardier CL-600 Challenger, Aspen, Colo., Feb. 9, 2006–Landing on Runway 15 at Aspen-Pitkin County Airport, the Bramblebush Challenger, N900LG, encountered wake vortices from a BAe 146 that had just taken off from Runway 33. When the Challenger was 50 feet from the runway, it rolled hard to the left and the stall warning sounded.