Sensis is building on its experience of automatic dependent surveillance-broadcast (ADS-B) in the FAA-sponsored Capstone trials in Alaska and the increasing use of its multilateration technology with the development of a 1,090-MHz receiver that is under consideration for deployment on the U.S. East Coast and preparations to deploy a multilateration system at Juneau, Alaska.
By most accounts, the start of reduced vertical separation minimum (RVSM) standards in North America a little over a month ago was a relatively smooth transition, even for business aircraft operators who had opted not to gain approval before the January 20 implementation date.
In the runup to the planned January 20 implementation of reduced vertical separation minimums (RVSM) in the U.S., Canada, South America and Mexico, the FAA has released new guidance documents to assist operators seeking to comply with the requirements of the new operating rules.
Avcon Industries has a source of financing available for its reduced vertical separation minimums (RVSM) solution for the Learjet 20 series as well as for other Avcon modifications. It is provided by Commercial Capital Co. for 24-, 36-, 48-, or 60-month terms. More than 80 airplanes have been upgraded using the Avcon STC RVSM Group Solution. Orders for upgrading another 40 airplanes are booked or pending.
Whether pilots notice any difference remains open to debate, but anyone cruising in the upper flight levels over North America should at least be aware that they are passing much closer to other airplanes now that the mandate for reduced vertical separation minimums (RVSM) is in force.
Why, when the safety record of professionally flown turbine twins is so impressive, did four business aircraft experience fatal accidents during a five-week period late last year? Three were fan-powered–a Learjet 35A, a Gulfstream III and a Challenger 601–and one was a King Air 200. There was a highly qualified two-person crew at the controls of each aircraft. Three of the four airplanes were operating in accordance with Part 91.
At precisely 0901 UTC on January 20, new operating rules for reduced vertical separation minimums (RVSM) are planned to take effect in the U.S., southern Canada, South America and Mexico. Depending on your particular situation, you may be anticipating or dreading the event.
The UK’s National Air Traffic Services (NATS) has introduced a permanent 250-knot speed restriction for standard instrument departures (SIDs) from London’s Heathrow, Gatwick, Stansted, Luton, Northolt and London City airports. Aircraft are required to maintain and not exceed 250 knots below FL100.
While pilots agree that ADS-B is the next big thing for the National Airspace System, with FAA Administrator Marion Blakey describing it as the “FAA’s moon shot,” its implementation process has puzzled many. When Blakey last week launched the program with $80 million in FY 2007 funds, agency bureaucrats were still seeking go-ahead approval from the FAA’s top-level Joint Resources Council.
ADS-B-equipped aircraft will be back on ATC radar screens in Alaska after an absence of several weeks. On March 24, following “misapplication” of separation standards by the Anchorage ARTCC, FAA officials in Washington ordered ADS-B aircraft returns removed from ATC displays.