Register

Warning Issued on Contaminated Jet Fuel

Two Cessna Citation 550 series jets were affected in the latest DEF contamination incident. Wikipedia/Public Domain
Gemini Sparkle

Key Takeaways:

  • Diesel Exhaust Fluid (DEF), an additive for diesel vehicles, has been mistakenly mixed into jet fuel at a Florida airport, prompting urgent safety warnings for turbine operators and fuel handlers.
  • DEF forms crystals that can severely clog aircraft fuel filters and components, leading to critical failures such as engine flameouts and shutdowns, as demonstrated by recent incidents involving charter aircraft.
  • Aviation authorities are advising fuel handlers to implement strict procedures to prevent DEF contamination, highlighting that the issue must be addressed before fueling because pilots cannot detect it during preflight inspections.
See a mistake? Contact us.

A series of recent events involving the mixing of an incorrect additive into jet fuel dispensed at a Florida airport has triggered safety warnings to both turbine operators and fuel handlers.

Ready to Sell Your Aircraft?

List your airplane on AircraftForSale.com and reach qualified buyers.

List Your Aircraft
AircraftForSale Logo | FLYING Logo
Pilot in aircraft
Sign-up for newsletters & special offers!

Get the latest stories & special offers delivered directly to your inbox.

SUBSCRIBE