AOPA Pilot Magazine - January 2016 - 93

P&E

ADS-B

International flying
and diversity
Important clarifications, with a connection
BY MIKE COLLINS

CANADA

EUROPE

SRI LANKA
MEXICO

TAIWAN

HONG KONG

VIETNAM
SINGAPORE
INDONESIA

AUSTRALIA

AUSTRALIA. 1090ES
required today above Flight
Level 290, and February
4, 2016, for operations in
specified airspace. Beginning February 2, 2017,
required for all IFR flights.
CANADA. Currently no
mandate, but operators
who voluntarily equip with
1090ES (particularly in the
Hudson Bay and nearby
oceanic airspace) can
receive a higher level of
service. Nav Canada is part
of a joint air traffic surveillance venture, Aireon,

installing ADS-B equipment
on low-Earth-orbit satellites.
Nav Canada will be the launch
customer when the service becomes available in 2018, and
initially intends to incorporate
ADS-B into North Atlantic
airspace.
EUROPE. 1090ES required for
IFR aircraft with a maximum
takeoff weight exceeding
12,566 pounds or maximum
cruise airspeed faster than
250 KTAS. Mandatory for newproduction aircraft beginning
June 8, 2016, and must be
retrofitted into all aircraft by

THERE IS a lot of confusion among aircraft owners regarding ADS-B
Out requirements for international operations. There's also some
confusion-maybe it's more curiosity-about diversity as it relates
to Automatic Dependent Surveillance-Broadcast.
ADS-B is a key technology behind the FAA's Next Generation
Air Transportation System. The FAA has mandated ADS-B Out
equipage beginning January 1, 2020, for most operations in airspace where a transponder is required today. Antenna diversity
is required for certain aircraft and may benefit others-and it may

June 7, 2020. (Dates slipped
from original timetable.)

sooner in some airspace
over the Gulf of Mexico.

HONG KONG. 1090ES
required on specified airways,
FL290 and above; in all
airspace, FL290 and above,
beginning December 8,
2016.

SINGAPORE. 1090ES
required on specified
airways.

INDONESIA. 1090ES required,
FL290 and above, beginning
January 1, 2018.
MEXICO. A proposal would
require 1090ES January 1,
2020, in Class A, B, C, E above
10,000 feet msl, and other
specified airspace; possibly

SRI LANKA. 1090ES
required within the Colombo Terminal Control Area
(TMA), FL290 and above.
TAIWAN. 1090ES required
on specified airways,
FL290 and above; in all
airspace, FL290 and above,
December 31, 2016.
VIETNAM. 1090ES required
on specified airways.

eventually prove a component of equipping for certain international operations.
TWO ANTENNAS, BETTER SIGNAL

What diversity means in the world of ADS-B is simply this: The
system is able to transmit and receive on two different antennas,
with one mounted on the bottom of the airframe and the other
mounted on top. There's more to it than just a second antenna,
however; the aircraft's ADS-B hardware, whether 978 UAT or
www.aopa.org/pilot AOPA PILOT | 93



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Table of Contents for the Digital Edition of AOPA Pilot Magazine - January 2016

https://www.nxtbook.com/nxtbooks/aopa/pilot_202405
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https://www.nxtbook.com/nxtbooks/aopa/pilot_202402
https://www.nxtbook.com/nxtbooks/aopa/pilot_202401
https://www.nxtbook.com/nxtbooks/aopa/pilot_202312
https://www.nxtbook.com/nxtbooks/aopa/pilot_202311
https://www.nxtbook.com/nxtbooks/aopa/pilot_202310
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https://www.nxtbook.com/nxtbooks/aopa/pilot_202308
https://www.nxtbook.com/nxtbooks/aopa/pilot_202307
https://www.nxtbook.com/nxtbooks/aopa/pilot_202306
https://www.nxtbook.com/nxtbooks/aopa/pilot_202305
https://www.nxtbook.com/nxtbooks/aopa/pilot_202304
https://www.nxtbook.com/nxtbooks/aopa/pilot_202303
https://www.nxtbook.com/nxtbooks/aopa/pilot_202302
https://www.nxtbook.com/nxtbooks/aopa/pilot_202301
https://www.nxtbook.com/nxtbooks/aopa/pilot_202212
https://www.nxtbook.com/nxtbooks/aopa/pilot_202211
https://www.nxtbook.com/nxtbooks/aopa/pilot_202210
https://www.nxtbook.com/nxtbooks/aopa/pilot_202209
https://www.nxtbook.com/nxtbooks/aopa/pilot_202208
https://www.nxtbook.com/nxtbooks/aopa/pilot_202207
https://www.nxtbook.com/nxtbooks/aopa/pilot_202206
https://www.nxtbook.com/nxtbooks/aopa/pilot_202205
https://www.nxtbook.com/nxtbooks/aopa/pilot_202204
https://www.nxtbook.com/nxtbooks/aopa/pilot_202203
https://www.nxtbook.com/nxtbooks/aopa/pilot_202202
https://www.nxtbook.com/nxtbooks/aopa/pilot_202201
https://www.nxtbook.com/nxtbooks/aopa/pilot_202112
https://www.nxtbook.com/nxtbooks/aopa/pilot_202111
https://www.nxtbook.com/nxtbooks/aopa/pilot_202110
https://www.nxtbook.com/nxtbooks/aopa/pilot_202109
https://www.nxtbook.com/nxtbooks/aopa/pilot_202108
https://www.nxtbook.com/nxtbooks/aopa/pilot_202107
https://www.nxtbook.com/nxtbooks/aopa/pilot_202106
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https://www.nxtbook.com/nxtbooks/aopa/pilot_202103
https://www.nxtbook.com/nxtbooks/aopa/pilot_202102
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https://www.nxtbook.com/nxtbooks/aopa/pilot_201911
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https://www.nxtbook.com/nxtbooks/aopa/pilot_201207
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https://www.nxtbook.com/nxtbooks/aopa/pilot_201205
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https://www.nxtbook.com/nxtbooks/aopa/pilot_201203
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https://www.nxtbook.com/nxtbooks/aopa/pilot_201201
https://www.nxtbook.com/nxtbooks/aopa/pilot_201112
https://www.nxtbook.com/nxtbooks/aopa/pilot_201111
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https://www.nxtbook.com/nxtbooks/aopa/pilot_201109
https://www.nxtbook.com/nxtbooks/aopa/pilot_201108
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https://www.nxtbook.com/nxtbooks/aopa/pilot_201104
https://www.nxtbook.com/nxtbooks/aopa/pilot_201103
https://www.nxtbook.com/nxtbooks/aopa/pilot_201103_test
https://www.nxtbook.com/nxtbooks/aopa/pilot_201102
https://www.nxtbook.com/nxtbooks/aopa/pilot_201011demo
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https://www.nxtbook.com/nxtbooks/aopa/pilot0308
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