White House to install granite helipad for new Marine One helicopter fleet
President Donald Trump announced the construction of a granite helipad on the White House South Lawn to protect grass from damage caused by more powerful engines. The project is expected to be funded privately by the manufacturer of the presidential aircraft.
Amalgamated from Business Insider (opens in new tab), The Independent (opens in new tab), ABC News (opens in new tab), The Independent (opens in new tab), The Independent (opens in new tab)
President Donald Trump has announced plans to construct a granite helipad on the White House South Lawn. The installation is intended to accommodate a new fleet of Sikorsky Marine One helicopters while protecting the lawn from damage caused by engine exhaust.
According to reporting from The Independent, the upgrade is necessary because the successor models for Marine One feature more powerful engines and downward exhaust vents. These features can scorch grass during takeoff and landing operations if the aircraft lands on an unprotected surface. Business Insider also noted that a granite structure will provide a durable solution to ensure the lawn remains intact as the fleet's power levels increase.
Funding for the construction is expected to come from private sources rather than public funds. ABC News reported that Sikorsky, the manufacturer of the Marine One aircraft, will pay for the project. While specific figures vary slightly between reports, The Independent and Business Insider both estimate the cost of the granite surface at approximately $5 million to $6 million.
The move highlights a physical adaptation to changes in aviation technology. By replacing a grass landing area with stone, the administration intends to maintain the appearance of the South Lawn while meeting the technical requirements of the new helicopter fleet. The construction is intended to facilitate the integration of these more powerful aircraft into presidential transportation.
Why this matters
The project reflects how advancements in aviation technology and engine power can necessitate infrastructure changes at high-profile government sites. It also demonstrates a shift toward private funding for specific upgrades to federal grounds when provided by specialized contractors.
What's confirmed / what isn't
Multiple sources confirm the use of granite, the purpose of protecting the lawn from exhaust, and the private funding source from Sikorsky. The exact total cost varies slightly between $5 million and $6 million across different news reports.
Background
Marine One is the call sign for the helicopter used by the President of the United States to travel between the White House and other locations. Sikorsky is a major American manufacturer of helicopters that has produced Marine One aircraft since the 1950s.