Coincidental to the early taste of winter weather the Northeast received in mid-October, NBAA–in conjunction with local airport user groups and state business aviation associations–sponsored a pair of cold-weather operational seminars aimed at exploring the challenges and threats presented by in-flight and ground icing, as well as runway contamination.
Ice protection system
One of the founders and innovators of the TKS anti-icing system plans to launch the world’s first environmentally friendly anti-icing fluid called TKS Sustain, based on propane diol rather than the more traditional ethylene glycol. Kilfrost, exhibiting here at Booth No. 5513, has submitted the product for certification and expects to gain approval to market it this coming winter.
The FAA last month amended its certification standards for icing protection on transport-category airplanes. The new rule, which goes into effect September 2, will require new systems to increase pilot situational awareness during icing conditions.
The FAA yesterday amended its certification standards for icing protection on transport-category airplanes. The new rule, which goes into effect September 2, will require new systems to increase pilot situational awareness during icing conditions.
Dassault Aviation could launch an all-electric Falcon business jet program in 2014 or 2015, said company engineers at a conference held by the ASTech Paris Region aerospace cluster at the Paris Air Show in June.
Preliminary airplane performance modeling and simulation conducted by the NTSB show that icing had a minimal effect on the stall speed of the Colgan Air Bombardier Q400 that crashed outside Buffalo on February 12, killing all 49 occupants and one person on the ground, the Safety Board said today.
UK-based Kilfrost, which is celebrating 66 years since it helped introduce the first in-flight de-icing systems to keep wings frost and ice free, has developed DFsustain [The initials DF stand for de-icing fluid.–Ed.] from a corn-based glycol called Susterra, developed by DuPont Tate and Lyle BioProducts, rather than the more traditional crude-oil derived glycol.
Spirit Wing Aviation of Guthrie, Okla., planned to have its Williams FJ44-powered Learjet 25D prototype back in the air by the end of last month, following its grounding after about eight hours of flight testing that started with its January 9 first flight.
AgustaWestland is making several improvements to its AW139 medium twin, including flight-testing a de-icing system. Dubbed the full ice protection system (FIPS), the optional equipment is intended to earn the AW139 dual FAA/EASA certification for flight into known icing conditions. This milestone is expected late next year or during the first quarter of 2010.
Just over a year after completing its biggest acquisition to date, Meggitt group has, according to chief executive Terry Twigger, made significant strides in its ongoing goal of achieving meaningful synergies between a diverse product range spread among its three core divisions: sensing systems, aerospace equipment and defense systems.