Latest / The 5G Podcast with Fexingo: Wireless Networks, Carriers, and Mobile Infrastructure / How 5G Is Quietly Transforming the Ski Resort Experience
Transcript
- Lucas: If you hit the slopes this winter, your ski resort is likely running on 5G — and I don't just mean faster Instagram uploads from the lodge. Luna: I wondered when we'd get to this. I've seen the signs at resorts advertising '5G coverage' but I assumed it was just for streaming. Lucas: That's the consumer-facing side, sure. But the real transformation is happening underneath — on the mountain itself. I'm talking about private 5G networks that connect chairlifts, snowmaking equipment, avalanche sensors, even ski patrol radios. Luna: Let's pick one resort to get specific. Whistler Blackcomb in British Columbia — Vail Resorts has been rolling out a private 5G network there since 2024. What's the scale? Lucas: Whistler Blackcomb covers over 8,000 acres, with 200-plus trails and 37 lifts. Before 5G, they relied on a mix of fiber-optic cable — which is expensive to bury in rocky alpine terrain — and older microwave links with limited bandwidth. The private 5G network replaced about 40 miles of fiber runs. Luna: Forty miles? That's a huge cost saving just in trenching and cable. Lucas: Exactly. And not just installation — maintenance. Fiber can be cut by avalanches or wildlife. 5G is wireless, so you don't have that vulnerability. The network uses a combination of small cells on lift towers and repeaters on ridgelines. The result: latency under 10 milliseconds for critical systems. Luna: What kind of critical systems are we talking about? Avalanche control, I'm guessing? Lucas: That's the big one. Whistler Blackcomb has over 500 avalanche control points — artillery, gas exploders, remote detonators. Those detonators are now connected via 5G, so ski patrol can trigger them from a tablet in the safety of the office rather than hiking out in a storm. The reduced latency means near-instant response, which is crucial when weather windows are narrow. Luna: So it's not just convenience — it's safety. And I imagine the same network feeds chairlift sensors for predictive maintenance. Lucas: Right. Each chairlift has dozens of sensors: vibration monitors on the bullwheel, temperature sensors on the gearbox, tension gauges on the haul rope. Those used to be polled periodically via wired connections. Now they stream data continuously over 5G. Vail's operations center in Broomfield, Colorado, can see a bearing overheating in real time and dispatch a mechanic before it fails. Luna: That must save serious money. A chairlift breakdown mid-season can cost tens of thousands per hour in lost ticket revenue. Lucas: And it's not just lifts. Snowmaking — the cannons that produce artificial snow — are IoT devices too. They need to be turned on and off based on temperature and humidity. 5G allows granular control of hundreds of snow guns across the mountain. Previously, each gun had to be manually adjusted or connected via a proprietary radio link that had limited range. Luna: And the skier experience — that's where the guest sees it. The EpicMix app uses 5G location services to tell you lift wait times, track your vertical feet, and even find your friends on the mountain. Lucas: But here's the detail that matters: indoor positioning at a ski resort is notoriously difficult because GPS is unreliable in deep valleys or under dense tree cover. 5G's precise timing — based on signal round-trip time — can locate a smartphone within a few meters. That's why the app can guide you to a specific trail junction in a whiteout. Luna: I've been in a whiteout at a resort in Japan — you literally can't see 10 feet. Having a phone that can say 'your next turn is 50 meters ahead' would be a game changer. Lucas: And it works indoors too — the base lodge, rental shop, even the parking garage. Vail Resorts has installed 5G small cells in those buildings to keep connectivity seamless as you move from mountain to lodge. They've reported a 20 percent increase in app engagement since the private network went live. Luna: So we're looking at a full-stack transformation: safety, operations, guest experience. But I wonder — is this only for big corporate resorts like Vail? Could a smaller independent mountain afford a private 5G network? Lucas: That's the open question. The infrastructure cost is still significant — a single small cell can run $10,000 to $20,000, and you need dozens to cover a mountain. But the industry is seeing a trend toward shared neutral-host networks. A few resorts in the Alps are pooling resources with local carriers to build a single network that multiple mountains share. Luna: Makes sense. And the carriers are interested because it gives them a high-value outdoor coverage area that's otherwise hard to serve. Lucas: Right. AT&T and Verizon both have dedicated ski resort programs now. They'll deploy the network at cost or even subsidize it in exchange for exclusive rights to be the on-mountain carrier. It's a win-win — the resort gets connectivity, the carrier gets a captive audience of affluent skiers. Luna: Alright, let's get specific about one more application: ski patrol and medical response. You mentioned radios earlier, but how does 5G change emergency response on the mountain? Lucas: Ski patrol used to rely on VHF radios that could be spotty in terrain shadow. Now they have push to talk over 5G with full duplex — meaning no more 'over and out' waiting. But the bigger change is real-time video. A patrol member arriving at an injury scene can stream a high-def feed to the clinic at the base, so the doctor can triage before the toboggan even arrives. That's been shown to reduce evacuation to treatment time by about 30 percent. Luna: 30 percent is significant — that could mean better outcomes for spinal injuries or hypothermia cases. Lucas: And the network is resilient. The equipment is rated for extreme cold — minus 40 degrees Celsius — and the small cells are battery-backed for up to 8 hours if the power line goes down. That's crucial in a remote mountain environment where a power outage can last days. Luna: Let's pivot slightly — what about the environmental angle? Ski resorts are under pressure to reduce their carbon footprint. Does 5G help there? Lucas: Indirectly, yes. More efficient snowmaking means less water and energy use. Predictive maintenance on lifts reduces unnecessary diesel generator runs. And by enabling more accurate guest tracking, resorts can optimize shuttle bus routes — reducing fuel consumption. But the most direct impact is that a private 5G network replaces a lot of copper and fiber, which have significant embedded carbon. Luna: And it allows for better monitoring of water usage, energy consumption, and waste. That data helps resorts — and guests — understand their impact. Lucas: Now, I want to mention something here. This episode — like every episode of The 5G Podcast — is completely ad-free. We don't run commercials. That's a deliberate choice because we think you're smart enough to decide what's worth your time without being pitched to. If you find value in shows like this, and you want to support the ad-free mission, we keep it simple: buy me a coffee dot com slash fexingo. No perks, no tiers — just a way to say 'keep going'. Luna: And it genuinely makes a difference. Every contribution goes right back into research and production — so we can keep drilling into these niche transformations without worrying about pleasing advertisers. Lucas: Exactly. Alright — back to the slopes. Let's talk about one more frontier: augmented reality for navigation. Luna: Oh, this is where you point your phone at the mountain and see trail names overlaid on the real view? I've seen demos of that — it's incredibly slick. Lucas: But it only works if latency is low enough. AR requires that the virtual marker stays locked on the real-world object as you move. With 4G, the lag was noticeable — you'd point at a lift and the label would drift. With 5G's sub-10ms latency, the overlay is stable. Vail tested this at Park City in 2025 and saw a 40 percent increase in guest satisfaction scores among users of the AR feature. Luna: And that drives app stickiness, which means more data for the resort, which means better personalization. It's a flywheel. Lucas: Exactly. And it's not just navigation. Imagine pointing your phone at a restaurant on the mountain and seeing live wait times, menu items, even ordering ahead — all anchored in your exact location. That requires the precise positioning 5G provides. Luna: So what's the biggest barrier to adoption for resorts that haven't made the leap yet? Lucas: Upfront cost, followed by spectrum availability. Most resorts are in remote areas where carriers don't have mid-band spectrum deployed. That means the resort has to work with a carrier to get a private network slice, or — if they want to own it — they need to apply for a CBRS license. That's a whole regulatory process. But the ROI is becoming clearer: Vail reported a 15 percent reduction in lift downtime and a 10 percent reduction in snowmaking energy costs in the first year at Whistler. Luna: Those numbers are hard to ignore. And when you factor in the safety improvements, it's almost a no-brainer for any resort that can afford the initial investment. Lucas: Which brings me to the bigger picture: ski resorts are essentially small cities — remote, weather-dependent, with critical infrastructure and thousands of transient visitors. If 5G can work there, it can work almost anywhere. The lessons from Whistler Blackcomb are being studied by national parks, remote industrial sites, and even disaster recovery zones. Luna: So this isn't just a luxury for skiers — it's a test bed for ruggedized 5G deployment in harsh environments. Lucas: Absolutely. And with the next generation of 5G-Advanced — which is rolling out now in 2026 — we'll see even lower latency and better energy efficiency. Some resorts are already planning for that, using the current network as a foundation for future automation. Luna: What kind of automation? Self-driving snowcats? Drone-based avalanche control? Lucas: Both, potentially. Snowcats — the grooming vehicles — are already semi-autonomous in some resorts, but they require a constant data link for remote supervision. 5G provides that at the scale needed. And drones for avalanche control are being tested in Europe — a 5G-connected drone can carry explosive charges to remote slopes without putting a human in danger. The network's low latency means the pilot can control the drone with real-time feedback, even in low visibility. Luna: That's the kind of transformation that makes headlines, but the quiet stuff — the sensor data, the maintenance alerts — is probably just as important. Lucas: It is. And it's happening right now, quietly, under the snow. That's the theme of this entire series — 5G is quietly transforming industries you wouldn't expect. And skiing is just one more example. Luna: Great angle. I'll never look at a chairlift the same way again.