AOPA demos
ADS-B for Civil Air Patrol
Dec. 9
— Two high-ranking officials from the
Civil Air Patrol's national headquarters
visited AOPA recently, to see for
themselves the advantages of combining a
multipurpose datalink with a
multifunction cockpit display.
AOPA
Senior Director of Advanced Technology
Randy Kenagy took CAP Executive Director
Col. Al Allenback (USAF-Ret.) and
Director of Operations Lt. Col. John
Salvador (USAF-Ret.) for a demonstration
flight in an aircraft equipped for
Automatic Dependent Surveillance -
Broadcast, or ADS-B.
ADS-B
technology transmits an aircraft's
GPS-derived position, altitude,
airspeed, and projected track via
datalink to other aircraft similarly
equipped and to ground stations. The
datalink capabilities also allow ground
stations to uplink information about
transponder-equipped non-ADS-B aircraft
using the FAA's Traffic Information
System-Broadcast (TIS-B) system, as well
as both textual and graphical weather
data via the Flight Information
System-Broadcast (FIS-B) system.
"ADS-B
appears to be a cost-effective
convergence of technologies that greatly
enhances safety and situational
awareness for the pilot," said Col.
Allenback. "Being able to 'see' traffic,
terrain, and thunderstorms together
makes ADS-B a remarkable tool that will
improve general aviation safety."
"Many
of the Civil Air Patrol's missions are
flown low and slow," said Kenagy." As
CAP considers its options for the
future, ADS-B is one that can
significantly improve situational
awareness and mission safety."
The
Civil Air Patrol is the civilian
auxiliary of the United States Air
Force. CAP conducts 85% of the aerial
search-and-rescue missions flown in the
United States, using a fleet of some 500
aircraft nationwide. Approximately 100
of those aircraft are in the eastern
United States, where they could take
advantage of the FAA's planned limited
roll-out of ADS-B over the next couple
of years.
ADS-B
has been tested extensively as part of
the FAA's Capstone project in Alaska.
AOPA has been an active participant in
those tests.
(Used with permission from
AOPA)
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