There is a fantasy of medevac that comes from films: a helicopter appears within minutes, a winchman drops onto your deck, and the casualty is whisked to hospital with the music swelling. The reality off the French coast is slower, more conditional, and built around a phone call to a doctor in Toulouse who will probably tell you to keep sailing and manage the patient yourself. Understanding how the system actually works, before you need it, changes the decisions you make when someone aboard is in trouble.
I have made one MEDICO call in French waters, for a crew member with chest pain 30 miles off Belle-Ile. We were not lifted off. We were talked through it, monitored by radio, and diverted to a port where an ambulance met us. That outcome is the norm, and it is worth knowing why.
The CCMM: a doctor for every boat at sea
France runs a single national medical service for ships, the Centre de Consultation Medicale Maritime, the CCMM, based at the Purpan hospital in Toulouse. It has held that role since 1983 and it is part of the SAMU emergency-medicine network. It is staffed 24 hours a day, every day of the year, and the teleconsultation is free to any vessel at sea, whatever flag you fly.
This is the part visitors miss. You do not get a helicopter by asking for one. You get a doctor on the radio who triages the case and decides what happens next. The CCMM's own breakdown of how cases resolve is telling: roughly 73% are handled entirely on board with the doctor's guidance, about 12% end in the patient being landed at a port, around 5% need the vessel to reroute, and only about 6% result in an actual medical evacuation off the boat. So the overwhelming likelihood is that you will be treating your own casualty under instruction, not handing them over.
That statistic should reshape your medical kit and your reading. A boat that carries a serious first-aid kit and a crew who half-know how to use it is far better placed than one waiting for a winchman who, statistically, is not coming.
How the call actually flows
You do not phone Toulouse directly from sea. The chain runs through the coastguard. You raise the relevant CROSS centre, the regional rescue coordination centre, and they patch in or relay the CCMM doctor. France divides its coast among centres including CROSS Gris-Nez for the eastern Channel, Jobourg for the central Channel, Corsen for the western Channel and the approaches, Etel for the Bay of Biscay, and La Garde for the Mediterranean. They keep a continuous listening watch on VHF channel 16 and on DSC channel 70.
The cleanest way to begin a medical case is the urgency call PAN PAN MEDICO on channel 16, which signals you need medical advice without claiming a life-threatening MAYDAY. The coastguard takes the basics, then connects the doctor. If you are hazy on the exact words and the difference between the calls, the distress and safety call procedure in France lays them out, and the practicalities of contacting the French coastguard on VHF are worth reading before you sail rather than during a crisis.
From a phone, the number to reach sea rescue is 196, free from any handset and even outside normal mobile coverage in some cases. It is a useful backup, but VHF with DSC is still the primary tool because it gives the coastguard your position automatically.
When a helicopter does come
If the doctor decides the casualty must come off, the coordination becomes a real operation. The CROSS tasks an aircraft, usually a navy or civil-security helicopter, and the limits are physical and unforgiving.
Range matters. Helicopter winching has a practical radius, and a casualty 200 miles offshore in the Bay of Biscay is in a very different situation from one 15 miles off Cannes. The further out you are, the longer the wait, the smaller the fuel margin, and the more likely the answer is "divert towards the coast and we will meet you".
Weather and night matter. Winching onto a small yacht in a big sea is dangerous for everyone, the casualty included. Crews will do it, but conditions can delay or rule it out.
Your deck matters. A winchman needs space and a predictable platform. The standard instruction is to drop sail, motor slowly on a steady downwind course to flatten the motion and clear the rig, follow every instruction to the letter, and never touch the wire until it has earthed on the deck or in the water, because the static charge can knock you flat. If a serious illness or injury is involved and you want the wider picture on triage and treatment afloat, the guide to a medical emergency at sea in France is the companion to this one.
The wait, and what fills it
The thing nobody warns you about is the time. A medevac is not instant even when it is granted. The doctor must decide it is warranted, the CROSS must find and task an available aircraft, that aircraft must fly out to you, and then the winching itself takes time to set up safely. From the first call to a casualty on a hospital trolley can easily be a couple of hours close to shore, far longer offshore, and that is in good weather.
Which means the work you do during the wait is most of the medicine. The doctor in Toulouse will give you tasks: monitor and report the pulse and breathing every so often, give a named drug from your kit at a stated dose, keep the casualty still or warm or upright depending on the problem, and call back if anything changes. Doing those things calmly and accurately is what keeps the patient stable until help arrives, and it is why the boats that cope best are the ones who treated the doctor as a colleague giving instructions rather than a service they were waiting on.
It also means your navigation becomes part of the treatment. If the advice is to head for the coast, every mile you cover toward a port shortens the helicopter's transit or, better, removes the need for one by getting you to an ambulance on a pontoon. Pointing the bow at the nearest capable harbour the moment a serious case develops, rather than waiting to be told, often turns a 6% medevac case into a 12% land-at-port case, which is a far simpler and safer outcome for everyone.
What this means for how you prepare
The lesson from those numbers is not to be fatalistic, it is to be self-sufficient. A few things genuinely change outcomes:
- Carry a proper medical kit, not a beach first-aid tin. Painkillers that work, a way to deal with bleeding, the prescription drugs your own crew depend on, and the means to record pulse and breathing rate for the doctor.
- Know your position to the doctor instantly. A latitude and longitude, your nearest port, your speed and heading. The faster the CCMM has the picture, the better the advice.
- Carry repatriation and medical cover. If a crew member is landed and hospitalised in France, getting them home and paying for treatment is a separate problem the rescue services do not solve. The detail on repatriation and medevac cover for France is dry reading that becomes very relevant very fast.
- Brief your crew before the passage. Where the kit is, how to use the radio, who knows what. In the 73% of cases handled on board, the difference between a calm outcome and a frightening one is whether anyone aboard can act.
The French system is good. It is professional, free at the point of use, and backed by real medical expertise in Toulouse and a capable rescue fleet. But it is built on the assumption that the boat is part of the team, not a passive casualty waiting for a lift. The skippers who come through a medical scare at sea well are the ones who understood that before they slipped the lines.
