The aircraft, which had departed Heathrow's Terminal 5 at around 11.50 am (local time), declared an emergency while flying over Ireland.
<iframe src="https://hindustansphere.com/embed/cluster/312208718c7469ec1189f6b07253e7e66a2825e4" width="100%" height="320" style="border:0;max-width:680px" loading="lazy" title="British Airways flight that declared emergency over Ireland had sounded 7700 alert - What is it? Explained"></iframe>
The aircraft, which had departed Heathrow's Terminal 5 at around 11.50 am (local time), declared an emergency while flying over Ireland.
