As of 1 January 2025, all airplanes of a maximum certificated take-off mass of over 27,000 kg for which the individual certificate of airworthiness is first issued on or after 1 January 2024, shall autonomously transmit information from which a position can be determined by the operator at least once every minute, when in distress, in accordance with Attachment 12-1.The operator shall make position information of a flight in distress available to CAA and Rescue coordination center.If an airplane, due to special circumstances, is unable to meet the compliance date prescribed in Paragraph 1 of this article, the operator shall apply to the CAA for an extension, which will be granted at its discretion. Along with the application, the operator shall explicitly provide a clear description of the grounds for the application and any relevant information, if deemed applicable.ATTACHMENT 12-1.pdf