The Federal Aviation Administration (FAA) announced a formal market survey on Tuesday aimed at identifying qualified vendors capable of providing a light‑aircraft platform for a year-long experimental fuel‑testing program.
The survey, issued by the FAA’s Fuels and Energy Section,
focuses on a single-engine, high-wing aircraft to evaluate
the performance and safety of newly formulated unleaded aviation fuels. The
fuels in question are not yet certified for operational use; they will be
tested only after the aircraft receives a special experimental airworthiness
certificate.
The FAA is considering using a high-wing Cessna 172 or 182 (models
E, F, G, H, I, J, K, L, M, N, P, or Q) for flight testing.
The FAA notes that either the aircraft’s existing powerplant
may be retained or a new engine may be installed specifically for the research
effort. Because the testing will involve fuels that have not yet earned
certification, the agency anticipates that the aircraft’s fuel system, engine,
and related components could require modifications that might affect later
return to standard certification status.
Companies interested in supporting the survey should contact
the FAA no later than March 4.
Questions about the survey must be forwarded by Feb. 23.
The FAA stresses that participation in the survey does not
guarantee a future contract.






