87-Metre Control Tower Pulls Off a Rare Move
Heathrow’s towering 87-metre air traffic control cab isn’t just a static giant. Built with clever engineering, it lowers to the ground once a year for a full clean and inspection. This jaw-dropping design feature means zero disruption to one of the world’s busiest airports.
High-Tech Descent Keeps Things Smooth
The cab’s delicate trip down is powered by a precision motorised vertical drive, guided rails, and stabilised cables. This ensures a silky-smooth journey to ground level – come rain or shine. Once down, teams can thoroughly scrub, check the structure, and test visibility in hard-to-reach spots without cranes or scaffolding.
Controllers Unfazed, Flights Unaffected
Air traffic controllers inside keep calm and carry on as normal, enjoying a “down to earth” view while their cab takes its annual dip. It’s business as usual – or so it seems.
