The legal battle over EGPWS patents between Honeywell and competing manufacturers of TAWS avionics has stretched the limits of civil debate as executives on both sides of the imbroglio now find themselves locked in a war of rhetoric aimed at telling why the other side is wrong.
After wrapping up more than 200 hours of flight testing with Pilatus in the Next Generation PC-12, Honeywell anticipates receiving TSO approval for its Primus Apex avionics system this month.
Flight and navigation technology can help pilots see and avoid threats, simplify cockpit management and know their situation and parameters with precision. The future may advance all of these capabilities, though not always for the original reasons.
Sandel Avionics last month reported it has shipped its 1,000th ST3400 terrain awareness and warning system (TAWS), a 3-ATI-size unit that includes a TAWS database, processor and color display in a single panel-mount package that
Eurocontrol is offering equipment exemptions until March 31 next year for operators flying to Europe without ACAS II (TCAS with Change 7). A rash of problems related to obtaining necessary STCs and Service Bulletins, equipment non-availability and certification problems has been plaguing operators since before the original January 1 deadline, prompting the extension.
In the wake of an NTSB recommendation that urges the use of terrain awareness and warning systems (TAWS) in aeromedical helicopter operations, the technology appears to be getting a closer look from the rotorcraft community.
Honeywell is on the verge of gaining FAA certification approval for retrofit versions of its Primus Epic integrated avionics suite. Targeting older medium and heavy business jets, Primus Epic CDS/R (control display system/retrofit) has been developed to transform steam-gauge-driven dinosaurs into state-of-the-art hot rods capable of meeting airspace operating requirements for the next decade or more.
Virtually all cargo-dedicated airplanes will be required to have traffic alert and collision avoidance systems type II (TCAS II) installed by December 31 next year under rulemaking published last month. Under a previous rule, the TCAS requirement was based on passenger seating capacity and therefore excluded cargo-only airplanes.
Aviation’s first two-in-one traffic and terrain awareness and warning system gained TSO authorization early last month, clearing the way for the first installations of the device, probably in May. Approval of T2CAS, a $170,000 (list price) safety system that combines TCAS 2000 with a class-A TAWS in a single box, represents the first certification of a product from Phoenix-based ACSS, a joint company owned by L-3 Communications and Thales.
The Hawker 700 has joined the list of business airplanes to benefit from the addition of retrofit Pro Line 21 Continuum avionics from Rockwell Collins. Elliott Aviation of Moline, Ill., performed the first installation of the Continuum cockpit in a Hawker 700, a package that included five FDS-2000 (seven-inch-diagonal) displays, TCAS 4000 and TWR-850 turbulence-detection weather radar.