Airworthiness Directives (ADs)
CAA-2024-05-008
The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.
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Issue Date
- 2024/05/22
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Applicability
- This AD applies to all transport and commuter category aeroplanes equipped with a radio （also known as radar） altimeter. These radio altimeters are installed on various transport and commuter category aeroplanes including, but not limited to, the aeroplanes for which the design approval holder is identified below:
1） Airbus Canada Limited Partnership
2） Airbus SAS
3） ATR-GIE Avions de Transport Régional
4） BAE Systems （Operations） Limited
5） Bombardier Inc.
6） Dassault Aviation
7） De Havilland Aircraft of Canada Limited
8） Embraer S.A.
9） Fokker Services B.V.
10） Gulfstream Aerospace Corporation
11） Gulfstream Aerospace LP
12） Lockheed Martin Corporation/Lockheed Martin Aeronautics Company
13） MHI RJ Aviation ULC.
14） Pilatus Aircraft Limited
15） Saab AB, Support and Services
16） Textron Aviation Inc.
17） The Boeing Company
18） Viking Air Limited
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Model Number
- Band 3.45 to 3.65 GHz and
the 3.65-3.9 GHz frequency band
（5G C-Band）.
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CAA AD Number
- CAA-2024-05-008
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Aeronautics Authority of Original AD
- Transport Canada Civil Aviation
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Original AD Number
- CF-2024-14
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Effective Date
- 2024/05/29
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Subject
- Navigation – Aeroplane – Limitations of Operations with Non-Tolerant Radio Altimeter when Operating in Canada due to 5G C-Band Wireless Broadband Interference
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Reference Publications (Revision/ATA/SB)
- ATA 34. Ref. For radio altimeter tolerant aeroplanes, no actions are required by this AD.
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Remarks
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