The Transportation Safety Board (TSB) of Canada issued a final recommendations on July 4, identifying aircraft required to have either a Class A or a Class B version of a terrain alert and warning system (TAWS) installed.
C. Donald Bateman
The verdict has been in for a long time: a stabilized approach is an essential part of a safe landing.
The verdict has been in for a long time; stabilized approaches are an essential part of a safe landing.
New tools exist to prevent those accidents that most worry safety experts.
Honeywell last month announced that it has delivered more than 30,000 enhanced ground proximity warning systems (EGPWS), placing the safety gear in rarefied air among the top sellers of all time in stand-alone avionics units.
Sikorsky plans to make Enhanced Ground Proximity Warning Systems (EGPWS) standard equipment on all future production S-76s and S-92s. A Sikor-sky and Honeywell team originally developed EGPWS for helicopter applications using the S-76, and after FAA approval in 2001 it was listed as an option for the model.
A jury ordered Universal Avionics to pay Honeywell $5.5 million in damages for violating a patent related to Honeywell’s original (pre-“enhanced”) GPWS. The same jury last month ruled in favor of co-defendant Sandel Avionics. All three firms build terrain awareness and warning systems (TAWS) and have been locked in a lawsuits over TAWS patents since 2002.
It doesn’t take a rocket scientist to figure out what technology might make business aircraft operations safer and more cost effective. But Honeywell Aerospace clearly didn’t want to take any chances and so in 2004 it hired as its vice president for advanced technology Bob Smith, executive director of American Space Alliance, the contractor on NASA’s space shuttle upgrades development program.