This fuel is a 94+ motor-octane aviation gasoline (without tetraethyllead) that meets ASTM D7547 specifications for unleaded avgas. UL94 is also rated as a super-premium, ethanol-free auto gasoline with a 99 octane (R+M)/2 rating, meeting and exceeding ASTM D4814 auto fuel …

UL94 – The current most widely available unleaded aviation gasoline on the market. Produced by Swift Fuels, UL94 is drop-in ready, meaning it doesn’t require any modifications or hardware changes to your aircraft. The lower 94 octane fuel still meets the minimum requirements of the majority of aircraft in the U.S. piston fleet.

What is UL94 Unleaded Avgas? How can my airfield buy UL94 Unleaded Avgas? Do I need a UL94 Avgas STC for my airplane? Do I need to have a UL94 Fuel Placard to use UL94 Avgas? Why does Swift Fuels insist on using the FAA’s Form 337 and FAA-authorized fuel placards for your unleaded fuel program?

What is UL94 Unleaded Avgas? Simplified, UL94 is an FAA-approved alternative fuel that is considered an alternative to 100LL for some aircraft. More specifically, UL94 is a 94+ Motor-Octane aviation gasoline without Tetraethyllead that …

This revised Special Airworthiness Information Bulletin (SAIB) advises aircraft operators, fixed base operators, FAA repair stations, Flight Standards District Offices, and Foreign Civil Aviation Authorities, that Grade UL94 aviation gasoline (avgas), that meets the American Society for Testing and Materials (ASTM) International fuel ...

Avgas UL91/UL94 represents a significant step forward in aviation fuel technology. It meets the need for a cleaner, safer, and more sustainable option while ensuring that aircraft engines …

UL94 – Unleaded 94 Octane Industry’s only 100% aviation grade unleaded fuel Meets ASTM D7547 spec for unleaded aviation fuel Quality, octane, storage stability, compatibility with fuel system, etc FAA-certificated, safe to fly, and insured for aviation use FAA TC, STC, or SAIB allows use in 125,000+ piston aircraft

UL94 is 94+ Motor Octane eco-friendly, unleaded fuel, developed especially for aviation purposes by PUMA Aviation, the first European producer of lead-free aviation gasoline UL94. UL94 contains no Tetraethyllead and meets provisions of the ASTM D7547 and DEF-STAN 91-090 latest issue for Standard Specification for Unleaded Aviation Gasolines.

2024年3月16日 · Swift Fuels, which produces UL94 avgas, announced in early March 2024 that all shipments of its 94 octane, unleaded aviation gasoline will be dyed purple. Since its first delivery of UL94 in April 2015, the avgas has had a clear …

可燃性UL94等级是应用最广泛的塑料材料可燃性能标准。 它用来评价材料在被点燃后熄灭的能力。 根据燃烧速度、燃烧时间、抗滴能力以及滴珠是否燃烧可有多种评判方法。 每种被测材料根据颜色或厚度都可以得到许多值。