The FAA’s recent special airworthiness information bulletin (SAIB: NE-09-25R1) regarding recommended safe-operating guidelines in the possible presence of the jet-fuel contaminant Fame (fatty acid methyl ester) has caused some confusion among operators. The agency is concerned that jet fuel could be exposed to Fame contamination through the use of multi-product fuel-transport systems and is taking steps to begin educating operators.
The prospect of synthetic fuel qualification took an important step closer to reality last month when ASTM International’s aviation fuels subcommittee passed a new specification for alternative jet fuel. The new specification details the properties and criteria required to control the production and quality of synthetic fuels for aviation use.
The possibility of commercially available synthetic jet fuels took a step closer to reality last week when ASTM International’s aviation fuels subcommittee passed a new specification for alternative jet fuel. The new specification details the properties and criteria required to control the production and quality of synthetic fuels for aviation use.
With pressure increasing on the Environmental Protection Agency to mandate elimination of tetraethyl lead from avgas, Teledyne Continental Motors (TCM) has stepped up research into alternative fuels for aircraft piston engines.
NATA is warning members that new air quality regulations issued by the California Environmental Protection Agency may lead to similar restrictions in other states. The new rules were issued via the state’s Air Resources Board and apply a fleet average emission level to off-road vehicles and equipment, which includes ground-services equipment used at airports, with gasoline and liquefied-petroleum engines that produce more than 25 hp.
New air quality regulations issued by the California Environmental Protection Agency may lead to similar restrictions in other states, according to the National Air Transportation Association.
Congress has allocated $8.5 million to research on alternative piston aviation fuels in the coming fiscal year. Though current supplies and production of 100LL avgas are secure for the near term, AOPA argues that alternatives may become necessary later.
Testifying before the Environmental Protection Agency (EPA) on air-quality standards for lead, AOPA executive v-p of government affairs Andy Cebula warned that any immediate changes to current aviation fuel standards would have a “direct impact on the safety of flight and the very future of light aircraft in this country.”
When he left his vice president slot at the National Air Transportation Association (NATA) earlier this year to become senior vice president of government and technical affairs at the Aircraft Owners and Pilots Association (AOPA), Andrew Cebula had to change his point of view along with the alphabet initials on his business card.
When you pull up to the gas pump in your car, you probably don’t think much about what is in your fuel. Perhaps you try to find a certain brand based on the fuel card in your pocket, but usually price is the primary factor. What about when you’re fueling your aircraft? Most corporate aircraft pilots and operators are aware of the fuel system icing inhibitors (FSII) and biocides available as additives for jet-A and jet-A1.