Avionics News March 2022 - 18
F R O M R I C
P E R I
AE A VICE PRE SIDEN T OF GOVERNMEN T & INDUS TR Y AFFAIR S
The Aircraft Electronics Association's international membership continues to grow. Currently, the AEA represents
avionics businesses in more than 40 countries throughout the world. To better serve the needs of the AEA's international
membership, the " International News and Regulatory Updates " section of Avionics News offers a greater focus on
international regulatory activity, international industry news and an international " Frequently Asked Questions " column
to help promote standardization. If you have comments about this section, send emails to avionicsnews@aea.net.
CANADA
News & Regulatory Updates
Risk of the 5G network
Transport Canada Civil Aviation has been
working with the Innovation, Science and Economic
Development Department on the rollout of the 5G
network and the potential impacts this may have
on aircraft operations. The issue has to do with the
frequency band to be used by 5G networks that will
cover the 3450 MHz to 3980 MHz band. The most
notable issue is with radio altimeters and the systems
that rely on them such as TAWS, TCAS or Autoland.
The 5G network has caused issues in Europe where
the new network has already been in use. Lowaltitude
operations appear to be most affected, as
many radio altimeters at low altitudes operate in the
3700 to 3980 MHz band.
ISED has taken some measures to mitigate the risk
such as providing exclusion and protection zones as
well as implementing a nationwide down-tilt for the 5G
antennas. Additionally, TCCA has been working with
operators to reinforce the need to ensure that PEDs are
non-transmitting during all phases of flight.
18 avionics news * march 2022
TCCA is recommending that operators and
installers perform risk assessments on the potential
for the 5G network to interfere with equipment and
implement limitations or procedures to mitigate
the risks. During the testing of a new installation
(of affected equipment), it may be beneficial to
specifically test the effect the 5G network would
have on the system (in VFR conditions). It is
recommended that ground testing be conducted first
to identify the issues prior to flights.
If any actual disturbances are observed, it should
be reported to Air Traffic Services as soon as
possible. This can be done by accessing the form at
https://bit.ly/3rDgrq7. q
Electronic Record-keeping
Advisory Circular
Transport Canada Civil Aviation has issued
advisory circular AC 521-101 regarding guidance
on electronic record-keeping systems for type
design holders (TC, TSO and STC). This guidance
is intended to cover design modeling systems and
technical publications as well. The timing of this
guidance is interesting given that most companies
went to electronic record-keeping systems 20
years ago. It may not be possible to change
https://www.bit.ly/3rDgrq7
Avionics News March 2022
Table of Contents for the Digital Edition of Avionics News March 2022
Avionics News March 2022 - Intro
Avionics News March 2022 - Cover1
Avionics News March 2022 - Cover2
Avionics News March 2022 - 1
Avionics News March 2022 - 2
Avionics News March 2022 - 3
Avionics News March 2022 - 4
Avionics News March 2022 - 5
Avionics News March 2022 - 6
Avionics News March 2022 - 7
Avionics News March 2022 - 8
Avionics News March 2022 - 9
Avionics News March 2022 - 10
Avionics News March 2022 - 11
Avionics News March 2022 - 12
Avionics News March 2022 - 13
Avionics News March 2022 - 14
Avionics News March 2022 - 15
Avionics News March 2022 - 16
Avionics News March 2022 - 17
Avionics News March 2022 - 18
Avionics News March 2022 - 19
Avionics News March 2022 - 20
Avionics News March 2022 - 21
Avionics News March 2022 - 22
Avionics News March 2022 - 23
Avionics News March 2022 - 24
Avionics News March 2022 - 25
Avionics News March 2022 - 26
Avionics News March 2022 - 27
Avionics News March 2022 - 28
Avionics News March 2022 - 29
Avionics News March 2022 - 30
Avionics News March 2022 - 31
Avionics News March 2022 - 32
Avionics News March 2022 - 33
Avionics News March 2022 - 34
Avionics News March 2022 - 35
Avionics News March 2022 - 36
Avionics News March 2022 - 37
Avionics News March 2022 - 38
Avionics News March 2022 - 39
Avionics News March 2022 - 40
Avionics News March 2022 - 41
Avionics News March 2022 - 42
Avionics News March 2022 - 43
Avionics News March 2022 - 44
Avionics News March 2022 - 45
Avionics News March 2022 - 46
Avionics News March 2022 - 47
Avionics News March 2022 - 48
Avionics News March 2022 - 49
Avionics News March 2022 - 50
Avionics News March 2022 - 51
Avionics News March 2022 - 52
Avionics News March 2022 - 53
Avionics News March 2022 - 54
Avionics News March 2022 - 55
Avionics News March 2022 - 56
Avionics News March 2022 - 57
Avionics News March 2022 - 58
Avionics News March 2022 - 59
Avionics News March 2022 - 60
Avionics News March 2022 - 61
Avionics News March 2022 - 62
Avionics News March 2022 - 63
Avionics News March 2022 - 64
Avionics News March 2022 - 65
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Avionics News March 2022 - 69
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Avionics News March 2022 - 71
Avionics News March 2022 - 72
Avionics News March 2022 - Cover3
Avionics News March 2022 - Cover4
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