Minute Eleven: Drone-Delivered AEDs, Outdoor Cabinets, and Your Time to First Shock
Defibrillation in an out-of-hospital cardiac arrest typically happens around minute eleven after the 911 call. Survival odds fall roughly ten percent for every minute that passes. Overall survival sits near ten percent across some 350,000 US cases a year, and in rural areas it approaches zero.
That pair of numbers explains almost everything happening in AED access right now. Two stories from the same week in August make the point better than any argument.
An AED that flies
On 1 August 2026, James City County, Virginia began flying an AED-equipped drone from its fire station in Toano, covering a five-mile radius, as part of a study with Virginia Commonwealth University and Duke University funded by the American Heart Association through June 2027. A parallel program runs in Forsyth County, North Carolina. The drone — "Air 10" — is operated by the police department and launches simultaneously with the ground ambulance rather than instead of it.
Reported by VPM News on 17 August 2026, early simulations put the AED on scene in about two minutes, against an average eight-minute ground response. "The potential for it to save lives is huge," EMS Battalion Chief Betsy Sink told the outlet. Dr. Joseph Ornato of VCU, explaining the current delay, put it more bluntly: "Hence the low survival."
| Interval | What it represents |
|---|---|
| ~2 minutes | Drone on scene in early James City County simulations |
| ~8 minutes | Average ground EMS response in the same service area |
| ~11 minutes | When defibrillation typically actually happens after dispatch |
| 10% per minute | Survival odds lost for each minute without treatment |
| ~10% | Overall survival from out-of-hospital cardiac arrest; near zero rurally |
An AED that lives outside
Three days before that story ran, on 14 August 2026, FFXnow reported that Fairfax City, Virginia had scheduled a dedication for a new AED at the seventeen-acre Draper Drive Park — mounted in a bright yellow, all-weather, tamper-resistant outdoor enclosure, donated by the nonprofit Aliver Foundation. The foundation, started in January 2024, has installed roughly 160 outdoor AED bundles across more than ten states at about $2,500 each.
Founder Jill Pall described the design intent precisely: the equipment is "intentionally designed to stand out, protect the AED inside from weather, tampering, and theft, ensure it is actually there when needed."
Different technology, identical logic. Both are attacks on minute eleven.
The reframe that changes what you buy
Most organisations we work with do not need more AEDs. They need the ones they already own to be reachable when the building is locked, findable by someone who does not work there, and listed somewhere a dispatcher can point a caller to.
An AED locked in a front office that closes at five is a device with business hours. That matters more than it sounds, because the hours it is unavailable are not idle hours:
- The evening rec league on the ballfield.
- The weekend tournament with visiting families who have never been in the building.
- The trail runner, the dog walker, the pickup basketball game at dusk.
- The employee in the far parking lot at 9 p.m.
- The contractor in the industrial yard on a Sunday.
The question to put to your own site is not "do we have an AED." It is: if this happened at 8 p.m. on a Saturday at the furthest point of our property, how many minutes to first shock? If you cannot answer that in seconds, that is the project.
How to measure your own time to first shock
Do this on foot, not on a floor plan, and do it at the wrong time of day rather than the convenient one.
- Pick the worst point. Furthest field, furthest lot, top of the bleachers, back of the warehouse, the trailhead.
- Pick the worst hour. After the building locks, after the office closes, on a weekend. Whatever state the doors and gates are actually in.
- Walk to the nearest AED and back at a fast walk. Not a run — a fast walk is what someone carrying a device actually manages. Time the round trip.
- Note every obstacle that would stop a stranger. A badge reader. A code. A door that is locked from that side. A corridor with no sign.
- Repeat with someone who does not work there. This is the step people skip, and it is the one that finds the real problem.
Anything over about three minutes round trip is a placement problem, and the fix is almost always a second device positioned outdoors or nearer the perimeter rather than a rewritten procedure.
When an outdoor cabinet is the right answer
Outdoor placement is the practical, available version of what the drone program is testing. It makes sense for:
- Parks, ballfields and athletic complexes — heavy unsupervised evening and weekend use, often with no staffed building.
- Trailheads, marinas, boat ramps, campgrounds — long EMS response and no indoor option at all.
- Campuses and business parks — large footprints where an indoor device serves one building out of six.
- Industrial yards, plant perimeters, logistics sites — where the work is outdoors and the office is not.
- Building exteriors for after-hours access — an outdoor cabinet beside a locked entrance turns a business-hours device into a 24-hour one.
Three specification points that decide whether it survives the first year:
- Temperature-controlled, not merely weatherproof. These are different claims. Long-term storage temperature ranges are narrower than operating ranges, and an unheated box through a hard winter or a hot summer will cost you consumable life even if the device still works.
- Alarmed, and ideally with a strobe. Outdoor units are the most likely to walk, and the worse risk is that one is borrowed, used and returned with the pads spent. A strobe also helps responders find the cabinet across a dark field.
- High-visibility colour and a projecting sign. The Fairfax cabinet is bright yellow on purpose. A device a stranger cannot spot from thirty yards is a device that will not be used by a stranger.
The $2,500 per bundle figure from the Aliver Foundation is a useful public benchmark for a complete outdoor installation — device, enclosure, signage — when you are building a budget request. Our notes on outdoor AED cabinets and on cabinet and mounting requirements cover the specification detail, and a free-standing stand handles sites with no suitable wall at all — plazas, fields, car parks.
Register it, or it stays private
An AED nobody can be directed to is effectively a private AED. Notify your local EMS agency of the location — several states require this outright — and list it in your regional AED registry where one exists, so a dispatcher on a 911 call can send a bystander to it. This is free, takes minutes, and is the single most overlooked step in a public-access program.
What drone delivery will and will not change
Honestly framed: drone AED delivery is an EMS system tool, aimed squarely at the rural and low-density suburban problem where ground response cannot get there in time. It is being studied with real funding and real flights, and the early numbers are genuinely striking. If you run a rural fire department or a county EMS agency, it is worth watching closely.
It is not a substitute for on-site equipment, and it will not be for a long while. A drone is dispatched after a 911 call, which means it competes with minute eight, not with minute two. An AED already on your wall competes with minute two. For a school, gym, plant, church or office, the on-site device remains the intervention that changes the outcome — the drone research is simply the clearest available evidence that time is the variable everyone is now optimising for.
Frequently asked questions
How fast does defibrillation need to happen?
As fast as possible — survival odds drop roughly ten percent for every minute without treatment. Reported practice is that defibrillation typically occurs around eleven minutes after the 911 call, which is a large part of why overall survival from out-of-hospital cardiac arrest sits near ten percent.
Do drones deliver AEDs in the United States?
Yes, in study programs. James City County, Virginia began flying an AED-equipped drone on 1 August 2026 within a five-mile radius of its Toano fire station, as part of research with Virginia Commonwealth University and Duke University funded by the American Heart Association through June 2027. A parallel program operates in Forsyth County, North Carolina.
What does an outdoor AED cabinet cost?
A complete outdoor installation — device, enclosure and signage — runs around $2,500 based on the publicly reported figure for the Aliver Foundation's outdoor bundles. Enclosure alone varies with whether it is temperature-controlled, alarmed and strobe-equipped, and free-standing stands cost more than wall-mounted units.
Is a weatherproof cabinet good enough for an outdoor AED?
Not in most climates. Weatherproof and temperature-controlled are different claims, and long-term storage temperature ranges are narrower than operating ranges. An unheated or uncooled enclosure will shorten pad and battery life even where the device continues to function.
Should an outdoor AED be alarmed?
Yes. Outdoor and unsupervised units are the most likely to be stolen, and the more insidious risk is that a device is borrowed, used and returned with spent pads and nobody knows. An alarm gets you a same-day answer instead of a discovery during a rescue.
What is your time to first shock?
Send us a site plan or just a description — property size, where the after-hours activity happens, where the devices are now — and we will come back with your worst-case response time and where an outdoor unit would cut it most. Useful whether or not you buy anything.
Outdoor AED cabinets → | Free-standing stands → | Call 888-541-2337
Sources
- VPM News / WHRO, "James City County partners with VCU to test drone defibrillator delivery," 17 August 2026 — vpm.org
- WVTF / Radio IQ, "VCU and James City County study drone delivery of defibrillators," 17 August 2026 — wvtf.org
- FFXnow, "Fairfax City to celebrate addition of life-saving equipment at local park," 14 August 2026 — ffxnow.com
Related
- Outdoor AED cabinets
- Where to place an AED: coverage & distance
- AED cabinet & mounting requirements
- AED laws & compliance — 50-state guide
Last reviewed: 20 August 2026. Response-time and survival figures are as reported by the outlets cited and reflect the study areas described; your local EMS response times will differ. Cost figures are publicly reported benchmarks, not quotes.
