Practice Management

High Flyers Never Fly Alone

Aviation built the world's safest transport system not by recruiting better pilots, but by designing systems that assume any pilot will sometimes fail. Professional services are still waiting for that moment of cultural reckoning. The cost shows up in missed deadlines, malpractice claims, and practitioners who cannot switch off.

11 min read  ·  Duetiful Team

We all have moments when we're drowning in work. The inbox is unmanageable, three client files need attention before noon, and somewhere in the back of your mind is a nagging feeling that something might be slipping. You're not sure what. You just know the feeling.

That feeling has a name in aviation. Researchers call it situational awareness loss: the point at which a pilot's mental model of the aircraft's state diverges from reality. It has caused catastrophic accidents involving highly experienced, highly skilled crews. Not through carelessness. Through the assumption that a skilled individual could hold everything in their head, under pressure, indefinitely.

Professional services firms have been operating on that same assumption for a long time.

What Aviation Figured Out After Tenerife

On 27 March 1977, two Boeing 747s collided on the runway at Tenerife's Los Rodeos Airport, killing 583 people. It remains the deadliest accident in aviation history. Both aircraft were operated by experienced, well-regarded crews. The causes were complex, but investigators identified a common thread running through the disaster and many accidents before it: the structure of the cockpit itself was working against safety.

Hierarchy suppressed communication. A first officer who saw something wrong hesitated to challenge the captain. Unclear radio transmissions went unclarified rather than questioned. In the aftermath, NASA researcher John Lauber led a landmark workshop in 1979 that gave the problem a name and a framework: Crew Resource Management. The premise was direct. Pilot error was not the result of individual incompetence. It was the result of systemic failures in how cockpit crews communicated, cross-checked, and managed workload under pressure.

The shift was conceptual before it was practical. Aviation stopped asking "how do we hire people who do not make mistakes?" and started asking "how do we build systems that catch mistakes before they become catastrophic?"

"The problem was not that pilots were making mistakes. The problem was that the system gave them no way to catch those mistakes before they mattered."

When Culture Itself Becomes the Hazard: Korean Air

CRM addressed the structural problem of cockpit hierarchy in general terms. But a case study from the late 1990s showed just how deep that problem could run when it was reinforced by culture, language, and institutional history simultaneously.

By the late 1990s, Korean Air had one of the worst safety records of any major international carrier. Between 1988 and 1998, the airline lost multiple aircraft. Flight 801 crashed into Nimitz Hill on approach to Guam on 6 August 1997, killing 228 people. A cargo 747 went down shortly after takeoff from London Stansted in 1999. By that point, Delta Air Lines and Air France had suspended their partnerships with the airline, the US Federal Aviation Administration had downgraded South Korea's aviation safety rating, and the US military had banned its personnel from flying Korean Air.

Investigators and auditors identified a consistent thread across the accidents. It was not mechanical failure. It was the cockpit itself.

The cultural backdrop went beyond language. Korean Air drew most of its pilots from the Republic of Korea Air Force, which brought with it a strict military hierarchy. In that environment, questioning a superior was not merely uncomfortable. It was a serious breach of professional conduct. When that culture transferred to the cockpit of a commercial aircraft, the consequences were predictable in retrospect.

In 2000, the airline brought in David Greenberg, a former Delta Air Lines vice president of operations, to overhaul its flight operations. What Greenberg did next was both simple and counterintuitive. He declared English the formal language of the cockpit for all Korean Air crews, even when both pilots were Korean nationals sitting side by side.

The reasoning was precise. English had no six-tier hierarchy of address. It carried no embedded grammar of deference. A first officer speaking English to a captain could say "I think we need to go around" as a direct, unambiguous statement rather than navigating how many layers of formality were appropriate for the moment. The language gave crews a way to communicate safety-critical information without the message being softened into near-incoherence by the weight of cultural obligation.

The Korean Air story matters for professional services firms for a reason that goes beyond the drama of aircraft accidents. It demonstrates that hierarchy does not have to be malicious to be dangerous. The first officers on those flights were not negligent. They were doing exactly what their professional and cultural formation had trained them to do: communicate concern through appropriate channels of deference, and trust that the person in authority would reach the right conclusion. The system failed them. And it failed their passengers.

The parallel to a law firm or accounting practice is uncomfortably direct. A graduate who notices a senior associate has used the wrong filing date does not raise it because they read the file more carefully. They stay silent because every signal in the environment tells them that contradicting someone four years their senior is more professionally dangerous than leaving the error alone. A senior associate who spots a partner's miscalculation faces the same calculus, with higher stakes attached to getting it wrong either way.

The hierarchy in a professional services firm is not enforced by a military code. It is enforced by partnership tracks, billing targets, performance reviews, and a hundred small daily signals about who defers to whom. Nobody orders the junior solicitor to stay quiet. The system does it for them.

What Korean Air discovered was that you do not need to dismantle the hierarchy to make it safe. You need to create a structure where safety-critical information can travel upward cleanly, without being softened into ambiguity by the weight of seniority. Greenberg did not make captains and first officers equals. He created a channel where a direct concern could be stated directly, and then heard for what it was rather than filtered through layers of deference on the way up.

That is a design problem, not a culture problem. And design problems have solutions.

The Parallels Are Uncomfortable

Most professional services firms are operating in the pre-CRM era. The structural failure modes map closely to what aviation faced before the 1980s reforms. If you have ever had a 2am realisation that a deadline was closer than you thought, you already know what that looks like in practice.

The Checklist Is Not an Insult to Your Expertise

In 2008, surgeon and public health researcher Atul Gawande coordinated a WHO study introducing a nineteen-item surgical safety checklist across eight hospitals on four continents. The resistance from surgeons was exactly what you would expect. These were highly trained professionals. A checklist felt like a bureaucratic insult.

The results, published in the New England Journal of Medicine in 2009, were striking. The rate of major inpatient complications fell from 11.0% to 7.0% across the study sites. In-hospital deaths fell by nearly half at some locations. Not because surgeons had become more skilled. Because the checklist caught the things that fall through the cracks when a highly capable person is simultaneously managing competing pressures.

A checklist is not a suggestion that you might be incompetent. It is an acknowledgment that you are human, and that the matters your clients trust you with deserve better than your best guess at what you may have forgotten on a heavy afternoon.

What This Looks Like in Your Firm

Where the Analogy Has Limits

Aviation had structural advantages that professional services lack. A powerful independent regulator. Mandatory incident reporting with legal protections for reporters. A feedback loop that is immediate and unambiguous: when something goes wrong in flight, everyone knows it.

Legal and accounting errors are often invisible for months or years. The window to learn from them closes quietly. By the time a claim is made, the process that caused the error is long gone and the people involved have moved on.

This is exactly why technology matters here. Aviation did not solve its safety problem by doubling crew sizes. It built systems: automated alerts, instrument redundancy, centralised data monitoring. Those systems provide the protection at a fraction of the cost of additional headcount. Your safety net does not have to be a full-time risk manager. It can be a system your team is already using every day.

The Reframe That Changes Everything

The firms that will hold their ground over the next decade will not necessarily have the best individual practitioners. They will have the best systems around their practitioners.

Centralised deadline visibility so nothing lives only in one person's head. Automated multi-stage alerts before matters go critical. Structured workflows that enforce the process even when the team is at capacity. Role-based visibility so a practice manager can see who is approaching overload and act before it reaches the client.

None of this is about distrust. The captain of a long-haul flight is not insulted by the first officer, the ground proximity warning, or the pre-departure checklist. These are professionals who understand that the stakes are too high to rely on any one person's unassisted attention, including their own.

Aviation moved from "I'm an expert, I don't need checking" to "I'm an expert, therefore I insist on checking." That reframe is available to any firm willing to make it.

It does not require different lawyers or different accountants. It requires different systems, and the professional maturity to recognise that building in a safety net is not a sign of weakness. It is a sign that you take your clients' trust seriously enough to protect it with more than good intentions.

High flyers never fly alone. Not because they cannot. Because they are smart enough to know they should not.