The Small Business Airplane
Run your company like a well-engineered airplane with six parts in proportion.
- Difficulty
- Moderate
- Time to result
- ~months to results
- Steps
- 6
- Confidence
- 95%
Donald Miller distills business into six parts that mirror a commercial airplane: leadership (cockpit), marketing (right engine), sales (left engine), products (wings), overhead (body), and cash flow (fuel tanks). Each part has a job, and they must stay in proportion for the plane to fly. A business with a giant body, tiny wings, and leaking fuel tanks looks impressive but is going down. The model doubles as a decision-making filter: every dollar spent should be evaluated by which part of the plane it strengthens. Miller developed it while trying to professionalize his own operation after a mentor challenged him to scale.
Origin
After losing his entire life savings in a bad investment, Miller rebuilt into a $17M company. A mentor named Bill told him he needed to 'professionalize your operation' to scale further. Over three to four years Miller searched for a simple controlling idea to tie all the systems together and landed on the metaphor of the airplane, where every commercial plane has six essential parts that must work in proportion.
Core principles
- 01A business has six essential parts that must work together, just like a commercial airplane.
- 02Leadership is the cockpit, marketing the right engine, sales the left engine, products the wings, overhead the body, and cash flow the fuel tanks.
- 03Everything reverse-engineers from the coordinates leadership enters into the flight computer.
- 04The parts must stay in proportion or the plane crashes.
- 05Money spent on engines and wings (sales, marketing, products) generates thrust and lift; money spent on the body (overhead) just adds weight.
How to run it
- 1
Set leadership as the cockpit
Leadership enters the economic coordinates into the flight computer that determine where the business is going. Everything else reverse-engineers from this.
Pro tip Use three measurable economic objectives as your coordinates so the whole team knows the destination.
- 2
Fire the right engine: marketing
Clarify your marketing message and run a good sales funnel so marketing produces thrust that gets the plane moving.
Watch out A confusing website or unclear message is an engine that produces no thrust.
- 3
Fire the left engine: sales
Invite customers into a story and close deals so sales produces additional thrust.
- 4
Build the wings: products
Make products that are profitable and in demand. The wings need to be big, light, and strong to generate lift.
- 5
Keep the body lean: overhead
Overhead is the most expensive, heavy part of the plane. Keep the team lean, efficient, and productive.
Pro tip Where possible, shift salary costs off the body and onto the engines by tying pay to sales and profit.
Watch out Beautiful facilities, swag, and unnecessary hires are body weight that can drag the plane down.
- 6
Watch the fuel tanks: cash flow
Get clear optics on cash flow so you never run out of cash, get surprised by a tax bill, or miss payroll.
Watch out Giving customers 90-day terms to chase bigger profits can trigger a cash-flow crisis.
In the wild
Miller asks you to imagine walking onto the tarmac for a Hawaii trip and seeing your plane: a giant body, two tiny wings, little rubber-band propellers, and fuel pouring out of the tanks onto the ground.
→ Nobody would board it, yet that is exactly what many real businesses look like without realizing it.
Miller describes walking into a business with a nice facility and lots of swag, but 20 minutes in you still can't tell what they do or how they make money because they are actually living off private equity or venture capital.
→ The plane looks successful but is going down; real success is opening your bank account and seeing a ton of money.
Common mistakes
Overloading the body of the plane
Spending on furniture, swag, offices, and unnecessary hires makes the plane heavy without adding thrust or lift, throwing the six parts out of proportion.
Optimizing for looking successful
Chasing the appearance of success instead of profitability produces a well-decorated plane that is actually crashing.
Is it for you?
Best for
Founders whose business has grown past the startup phase and now needs systems to run predictably.
Not ideal for
Pre-revenue solo founders with no team, products, or cash flow to balance yet.
From the transcript
“Every commercial airplane has six very important parts to it, and they have to work together.”
“The leadership is your cockpit... The right engine is your marketing... The left engine is your sales... Your products are your wings.”
“If you can actually keep the six areas of your airplane in proportion to each other, you're gonna do just fine.”
From the episode
Donald Miller: How To Make Your First Million, 6 Steps To Grow Your Small Business in 2023
Donald Miller