Garmin has tossed its hat into the terrain awareness and warning system (TAWS) ring, announcing at EAA’s AirVenture in Oshkosh, Wis., last month that a class-B product is in the works and will be offered to buyers of Garmin 500-series avionics “within a year.”
Terrain awareness and warning system
From now until March 29, 2005, business aircraft operators, including those that fly overseas–even if only occasionally–will be required to have a number of additional, and possibly expensive, avionics and other communications, navigation and surveillance (CNS) equipment. This equipment is intended to provide enhanced CNS capabilities for both operators and ATC.
Fall 2001 may not have been the most auspicious time to launch a new business strategy, but for Elliott Aviation its ambitious business plan for the next half-decade is showing signs of success, despite a faltering economy and the impact of September 11 on business aviation.
Honeywell last month filed a second patent infringement law-
suit, this time against Phoenix-based Aviation Communications & Surveillance Systems (ACSS), alleging that the company’s forthcoming terrain awareness and warning system (TAWS) uses technology protected under patents filed by Honeywell in 1996 with the introduction of the Enhanced Ground Proximity Warning System (EGPWS).
Tucson, Ariz.-based Universal Avionics achieved a significant milestone last month, becoming the first company to certify a synthetic-vision system (SVS) for aircraft. It is a feat that some believe heralds a new era, not only for Universal, but also for aviation itself.
Honeywell’s patent infringement lawsuit against the makers of terrain awareness and warning systems (TAWS), filed on May 10 in U.S. District Court in Delaware, has stirred a hornet’s nest of criticism by top executives from companies named in the suit.
As business on a global scale reaches unprecedented levels, more business aircraft customers are demanding that their office in the sky offer the same capability as their office on the ground.
Terrain Awareness and Warning System (TAWS) manufacturers Goodrich, Sandel and Universal are being sued by Honeywell for alleged patent infringement. In the lawsuit, filed in the U.S. District Court for the District of Delaware, Honeywell is asking that the defendants be enjoined from selling their TAWS and that the company be awarded damages. No court hearing had been scheduled.
Honeywell introduced two new collision avoidance and ground proximity warning systems intended for light to medium turbines airplanes. Both the KTA 970 TCAS I and KMH 980 TCAS I/Class B TAWS are TSO’d and capable of tracking up to 60 aircraft and displaying as many as 30 aircraft at ranges up to 40 nm. The KTA 970 lists for $25,752 and the KMH 980 lists for $32,992. The new units are designed to interface with standard EFIS and TCAS displays.
Rival avionics manufacturers are about to get their day in court. Jury selection in the patent trial involving Honeywell and competing makers of terrain awareness and warning systems (TAWS) began October 31 in Wilmington, Del., and will be followed by opening arguments in the case starting on November 3.