Preparing for density altitude when you fly this summer means always crunching the numbers.
[Credit: Shutterstock]
Key Takeaways:
Density altitude, influenced by high temperatures, elevation, or humidity, critically reduces aircraft performance, increasing takeoff/landing distances and decreasing climb rates.
Pilots must meticulously calculate performance using POHs, apps, and E6-Bs, and adjust operations (e.g., lean mixture, conservative estimates) to safely account for density altitude.
Failing to properly assess and plan for density altitude can lead to dangerous situations, necessitating a strict adherence to personal limitations to ensure flight safety.
Has density altitude affected your flight plans recently? Do you plan for it when you create those summertime flight plans?
I ask because as I write this column Seattle is under a heat advisory. Temperatures are expected to reach into the 90s—for us that’s hot. We wear our Birkenstocks without socks. Lattes are served over ice. Even the salmon in the streams are sweating.
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Meg Godlewski has been an aviation journalist for more than 24 years and a CFI for more than 20 years. If she is not flying or teaching aviation, she is writing about it. Meg is a founding member of the Pilot Proficiency Center at EAA AirVenture and excels at the application of simulation technology to flatten the learning curve. Follow Meg on Twitter @2Lewski.
![Preparing for density altitude when you fly this summer means always crunching the numbers. [Credit: Shutterstock]](https://www.flyingmag.com/wp-content/uploads/2023/05/shutterstock_522990391.jpg)
