iscoverWhen air traffic outpaces infrastructure, smart fixes matter. See how a US airport’s container-built control tower offers a practical model for small regional airports in Australia.
Key Highlights
- Small Australian airports face similar pressure from growing traffic without matching infrastructure
- Coeur d’Alene Airport built a modular air traffic control tower using shipping containers to address urgent safety needs
- Modular, seasonal towers are viable interim solutions, especially when tailored by the shipping container provider
- Practical builds like this offer flexibility, safety, and scalability without the long wait for major upgrades
You don’t usually think of regional airports as busy. Quiet, maybe. Underfunded, sure. But busy? Not really. Until you see the flight numbers.
In recent years, small airports across Australia have quietly become essential hubs for emergency services, private charters, FIFO workers and seasonal tourism. And while the planes keep coming, the infrastructure often hasn’t. Control towers, in particular, are either outdated or nonexistent — even as daily movements edge up into the hundreds during peak periods.
That’s where an unexpected story from Coeur d’Alene, Idaho, becomes oddly relevant. Faced with growing traffic and no official air traffic control system in place, a local airport director decided not to wait around for federal approval. Instead, they stacked some shipping containers, built a control tower from scratch, and got on with it.
It wasn’t about cutting corners. It was about safety, visibility and finding a smart, scalable solution when traditional pathways were too slow. For regional airports here in Australia, the idea might be more useful than it sounds.
WHEN SMALL AIRPORTS GET BUSY FAST
Most regional airports aren’t built for growth. They’re built for what was needed ten or twenty years ago — a few charter flights, a steady medevac schedule, maybe the occasional burst of seasonal tourism. But those patterns have changed. Across Australia, small airfields are handling more aircraft movements than ever, often without the infrastructure to match.
You see it in places like Ballina during school holidays, or in mining towns like Newman and Moranbah, where fly-in fly-out schedules run like clockwork. Airports that once saw a few dozen flights a week are now juggling hundreds. The challenge isn’t just the number of aircraft — it’s the mix. Light planes, helicopters, cargo aircraft, emergency responders, and commuter turboprops often share the same airspace, but without the kind of sequencing support you’d find at a larger hub.
When that happens, coordination relies heavily on pilot-to-pilot communication and local knowledge. That might work during quiet months, but throw in smoke from a bushfire, or a run of bad weather, and it’s suddenly a lot less manageable.
What’s missing isn’t just facilities — it’s flexible infrastructure that can scale with demand. And building that from scratch takes time, money, and political will — three things that don’t often show up at the same time in rural aviation planning.
Image source: The Spokesman-Review
THE COEUR D’ALENE IDEA: FAST, CHEAP, SAFE
When air traffic at Idaho’s Coeur d’Alene Airport surged past manageable levels, the team running it didn’t wait for federal funding or approvals. They built their own control tower — out of stacked shipping containers.
It wasn’t a gimmick. During peak summer months, the airport handles up to 600 flights a day, from bush planes and private jets to firefighting aircraft. Without a proper tower, pilots had to self-coordinate over the radio, often in poor visibility or fast-changing conditions. It wasn’t sustainable. But getting a full FAA-approved tower would’ve taken close to a decade — and upwards of $20 million.
Instead, airport director Gaston Patterson costed out a modular alternative: a semi-permanent control tower using high-grade shipping containers as the base structure. The total project came in under $300,000. Built quickly, elevated for visibility, and fitted out to meet operational needs, the structure gave controllers a clear line of sight and the tools to manage traffic safely during peak periods.
It’s now staffed seasonally, during the months when traffic volumes spike. It solves a specific problem, at a specific time of year, with infrastructure that can be scaled up or packed down as needed. For a regional airport, that kind of flexibility is hard to come by — and even harder to fund through traditional channels.
The most striking part? It didn’t take a taskforce, a federal grant or a five-year planning process. It just took a clear operational need, a cost-effective material, and the will to act quickly.
COULD THIS WORK HERE?
It’s not a stretch to imagine a similar setup working in Australia. While CASA and local government planning laws differ from US regulations, the pressures on small airports are much the same — rising traffic, limited budgets, and long wait times for traditional infrastructure upgrades. In that context, a modular tower built from shipping containers isn’t just a quick fix. It’s a practical one.
Think of seasonal fire bases where visibility is limited. Or airfields supporting tourism spikes in remote regions. Even airports that already have a tower might benefit from a second, temporary structure to handle overflow traffic or special operations. The key is that this approach doesn’t rely on long-term capital works or large-scale tenders. It’s about immediate, safety-driven response using materials and design that are readily available.
Of course, pulling this off locally means working with suppliers who understand the demands of aviation environments — especially around weather resistance, security and structural integrity. A setup like Coeur d’Alene’s would only be viable here with support from SCS Australia, who can offer fit-for-purpose builds tailored to airfield use. It’s not about throwing a few boxes together. It’s about creating a compliant, durable structure that can handle high-pressure operations without delay.
As demand continues to grow in places where traditional investment doesn’t always flow, solutions like these could shift how we think about airport infrastructure. Especially when every summer brings more flights, more complexity, and less room for error.
LOOKING BEYOND TEMPORARY FIXES
There’s a common assumption that anything temporary is second-rate. But temporary structures built well can outlast poor planning. And more importantly, they can prevent collisions, delays and emergency diversions when airspace becomes congested.
Shipping container towers don’t need to be permanent to be effective. They can be used for six months, disassembled, stored, and brought out again the following year. Or kept in place while larger upgrades are slowly rolled out. In some cases, they might even become semi-permanent fixtures, upgraded over time with better insulation, visibility platforms, or integrated communications equipment.
This kind of modular thinking opens up options for airports that are stuck in planning limbo — waiting on approvals, caught between funding rounds, or operating just under the threshold of major investment. For them, the usual answer is: wait. Wait for money, wait for consultants, wait for sign-off. A setup like Coeur d’Alene’s offers something rare: a viable interim option that actually works.
More than that, it forces the question — what if practical fixes like these were part of how we planned airport growth in the first place?
CONCLUSION
Australian aviation doesn’t always move quickly. Especially outside the major cities, infrastructure has a habit of lagging behind demand. But regional airports aren’t optional — they’re vital for health services, freight, firefighting and regional mobility. When those systems come under pressure, the solutions don’t need to be huge. They just need to be smart.
What happened in Coeur d’Alene isn’t a blueprint. But it is a prompt. A reminder that good enough, built fast and done right, can still be safe — and sometimes safer than waiting around for the perfect build. It also shows that materials like containers, when used properly, can do far more than just store goods.
For small Australian airports looking to get ahead of the curve, that’s worth paying attention to.
