London’s only 24-hour hospital helipad has changed trauma transfer times
For patients with major injuries, stroke, cardiac arrest or other life-threatening emergencies, the roof of King’s College Hospital has become a critical entry point to care. In the decade since the helipad opened in October 2016, it has handled more than 2,300 landings and become London’s only hospital helideck operating around the clock.
The clinical value is immediate. Before the helipad opened, helicopters bringing patients to the south London major trauma centre had to land in nearby Ruskin Park, and the trip from landing site to emergency department could take almost half an hour. Today, the landing-to-resus transfer can take less than five minutes. In trauma care, minutes are not abstract units of time; they determine whether a brain remains salvageable, whether blood loss can be controlled early, and whether definitive surgery begins before secondary injury accelerates.
Carole Olding, lead nurse for major trauma, described the roof deck as a change in how the hospital treats its sickest arrivals. Faster access to resuscitation teams means the handover from air ambulance to emergency care begins while physiology is still recoverable, rather than after a prolonged ground transfer and a series of avoidable delays.
A helicopter arrival triggers a tightly choreographed response
The process begins before the aircraft reaches the building. A call from the helicopter pilot alerts the emergency department, where the trauma nurse on duty activates the helipad response. In parallel, the helideck officer in the control room carries out safety checks, confirms the estimated time of arrival, and ensures the landing zone is clear and compliant for descent.
David Kassim, the helideck security officer on duty during the demonstration, described a sequence built around risk control. He checks the lighting, confirms that the deck is safe, and verifies that nothing on the roof could endanger the aircraft or its crew. That routine matters because rooftop landings compress a lot of danger into a very short window: rotor wash, visibility, electrical systems and secure transfer all have to align before the patient even leaves the helicopter.
One of the hospital lifts is switched to emergency mode so the stretcher can move without delay. A specially trained porter prepares the bed, and the trauma team converges at the correct point in the chain. Olufemi Akinona, one of the porters working on the helideck, described the teamwork plainly: security, nursing and porter support all have to function together. His point was clinical as much as operational. No single role can move a severely ill patient safely from aircraft to resus; the system only works when every handoff is already rehearsed.
The pace is brisk enough to feel counterintuitive. A patient can be on the ramp, through the lift and into resuscitation in about two minutes once the helicopter has landed and powered down. In severe head injury, that kind of speed can reduce the interval before airway management, imaging and neurosurgical assessment. In haemorrhagic shock, it can shorten the time to transfusion and haemorrhage control. In stroke, it can accelerate assessment for time-dependent reperfusion therapy.
Why speed matters most in brain injury and major trauma
Malcolm Tunnicliff, clinical director for major trauma, framed the point in neurological terms. Brain injury tolerates delay poorly because ongoing oxygen deprivation, swelling and bleeding can worsen damage before the first operation or intervention begins. Every minute saved on transfer preserves more of the physiological margin that determines recovery.
This is the central logic of a helipad attached to a major trauma centre. Helicopter transport does not replace specialist care; it preserves the patient’s chance of reaching it in time. For the sickest patients, the first bottleneck is often not treatment itself but access to treatment. Removing a lengthy transfer from the roof or from a park into the emergency department cuts out a fragile phase in which deterioration can continue unchecked.
King’s College Hospital serves as one of four major trauma centres in London and forms part of the South East London, Kent and Medway Major Trauma Network. The helipad serves a population of 4.5 million people through this regional trauma system. Most patients arrive with the Air Ambulance Charity Kent Surrey Sussex, while London Air Ambulance, Essex & Herts Air Ambulance and the Children’s Air Ambulance also use the deck regularly.
Fundraising built the roof access that NHS trauma teams now depend on
The helipad would not have been possible without £2.75m from the County Air Ambulance HELP Appeal and a further £500,000 raised by patients, staff and the local community through the King’s College Hospital Charity. Those donations paid for infrastructure that is now embedded in emergency care for the region.
Tunnicliff pointed to a note accompanying one small donation from a couple who wrote, “I’m sure that this will only pay for one bolt but we hope it makes a difference.” In a clinical environment, that note captures the scale of public investment behind what now functions as a life-saving piece of hospital infrastructure. A single bolt does not save a patient; the entire system built around it does.
Olding said the helideck has changed the hospital’s ability to give critically ill patients a chance they did not have before the major trauma network existed in 2010. The comment reflects a wider shift in UK trauma care, where centralisation into specialist centres has increased the importance of rapid transport, rooftop access and tightly coordinated reception teams.
A decade on, the question is no longer whether the helipad helps
The data already answer that. More than 2,300 landings in 10 years, a 24-hour operation and a transfer window measured in minutes instead of half an hour show a system built for high-acuity emergencies rather than routine throughput. The remaining issue is capacity: how often other urban trauma centres can match this speed without a dedicated rooftop landing zone, and how many patients still lose time because access is constrained by geography or infrastructure.
For the teams on the roof, the work stays simple in purpose even if it is complex in execution. “It’s so simple — just to care for life, save lives,” Akinona said. In trauma medicine, that simplicity depends on a very elaborate chain of checks, people and engineering that must all hold together at the exact moment a helicopter appears over the London skyline.