Eurocontrol will introduce a new process for assigning the secondary surveillance radar (SSR) codes used by ATC for radar services. Increasing airline traffic to new European destinations is resulting in shortages of assigned codes, prompting Eurocontrol to introduce the Centralised SSR Code Assignment and Management System (CCAMS) for all civilian flights. A four-year phase-in period is scheduled to begin late next year.
The FAA assumed that its chosen ADS-B program bidders–Lockheed Martin, ITT and Raytheon–would submit competitive offers on the expected system configuration. This service would be provided to GA through the FAA-developed 978 MHz UAT system, and to other users through the internationally standardized 1090 MHz frequency.
Nav Canada announced last week it plans this year and next to install ADS-B ground stations around Hudson Bay, which straddles high-latitude airline flight paths linking Asia, North America and Europe, but which has no radar coverage. Currently, aircraft overflying the area must observe “procedural” separations that keep them about 80 miles apart, compared with five miles under radar monitoring.
The FAA has withdrawn its decade-old proposal to rescind its requirement for Mode-S transponders and, consequently, plans to end the hundreds of Mode-S installation exemptions currently in effect. Beginning March 1, 2007, the FAA has proposed that it will no longer allow exempted Part 121 and 135 operators to fly without a Mode-S transponder.
The FAA on Friday published an order extending through April 1, 2006, a flight-reduction program at Chicago O’Hare International Airport, including slot reservations for general aviation operations. The current limitations were previously scheduled to end on October 29, and the agency is seeking to extend the program through April 2008.
During its earnings report presented today, Raytheon said it delivered 29 business jets and 27 King Airs in the third quarter, bringing turbine airplanes delivered in the first nine months of this year to 145 compared with 128 in the same period last year. Based on improved earnings, overall bookings and sales expectations, Raytheon Aircraft has increased its 2005 delivery forecast from 256 turbine airplanes to 267.
Beijing’s Capital International Airport, expanding to handle 2008 Olympics traffic, has opted away from traditional radar monitoring of simultaneous approaches on its future parallel runway layout.
Net sales for Flight Options increased in the fourth quarter of last year compared with the same period in 2005, but the fractional provider recorded an operating loss quarter-over-quarter. Nevertheless, parent Raytheon stands by the company. “Flight Options essentially met or exceeded all the operational objectives that we had in place,” said Raytheon CFO Dave Wajsgras.
Raytheon Systems Limited (RSL) has unveiled a new automatic dependent surveillance-broadcast (ADS-B) receiver that uses a 16 MHz or better sampling rate, a new algorithm and enhanced error correction to decode 1,090-MHz extended squitter transmissions correctly even in the presence of extreme frequency congestion.
Europe’s ambitious program to introduce mode-S surveillance datalink technology has once again been rescheduled to account for operational and technical difficulties. On January 13, Eurocontrol announced a “rationalization” of the implementation timetable for mode-S elementary (ELS, known in North America as “upgraded mode-S”) and enhanced (EHS) surveillance for IFR flights in general air traffic (IFR/GAT).