Transport Canada (TC) has published a Civil Aviation Safety Alert announcing that major telecommunications service providers in Canada have voluntarily agreed to postpone the sunset of existing 5G mitigation measures until June 30, 2026. After that date, TC said, "Aircraft may be subject to stricter aviation limitations and/or radio altimeter retrofit expectations." On Jan. 1, 2028, the remaining voluntary spectrum mitigations are scheduled to end, "which may further alter aviation limitations and or retrofit expectations." Meanwhile, ADs issued in 2024 for fixed and rotary wing aircraft describe current radio altimeter tolerance requirements and continue to be&nbsp;effective while 5G mitigations are being maintained.

Canada: 5G Mitigation Measures Sunset

2024 Corporate Aviation Leadership Summit

Canada: 5G Mitigation Measures Sunset

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