![](https://www.flyingmag.com/uploads/2023/12/07A3029-scaled-e1701986170486.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
Spark Plugs
AircraftKeeping Current With Aviation Spark Plugs
Here’s what you need to know about aircraft spark plugs and how to maintain them.
Richard Scarbrough![](https://www.flyingmag.com/uploads/2024/06/CA0117PLUGS-scaled.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2023/12/07A3029-scaled-e1701986170486.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/09/Pilot-and-copilot_adobe-stock-rs.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
Subscribe to Our Newsletter
Get the latest FLYING stories delivered directly to your inbox