Specifically - noise out of hours. The type - A340 probably at max weight embarking on a 13.5hr non stop flight. The airline is not featured in the top 50 of the list from Heathrow, and of late is persistently delayed late in arrival and departs after the curfew. I regret I have been around since Viscounts Vanguards 880/ & Coronado's. My location is obvious. Can you answer my original question?