What is Prist?
Prist A proprietary fuel system icing inhibitor (FSII) additive, often used in jet fuel to prevent the formation of ice crystals and protect against fuel line blockage at low temperatures.
Source: ICAO Doc 9432, FAA PCG
How is “Prist” Used in Practice?
Confirm Prist additive has been injected into the fuel before uplift as required for cold weather operations.
Certification Exam Relevance
Who Needs to Know This Term?
- Pilots
- Air Traffic Controllers
- Cabin Crew
Learn “Prist” Free with Termify
Master Prist and 4,071+ professional terms with native pronunciation, IPA transcriptions and career quizzes. 100% free, forever.
Download Free for iOSFrequently Asked Questions
What is Prist?
A proprietary fuel system icing inhibitor (FSII) additive, often used in jet fuel to prevent the formation of ice crystals and protect against fuel line blockage at low temperatures.
Where can I learn this term for free?
Termify is a 100% free professional English app that teaches Prist and 4,071+ other industry terms with native pronunciation, IPA transcriptions and career quizzes. Available on iOS in 23 languages. No subscription, no credit card required.
Last updated: