FAA Sides With AOPA Et Al On Santa Clara 100LL Ban Complaint

Reid-Hillview Airport Credit: Santa Clara County
Gemini Sparkle

Key Takeaways:

  • The FAA has ruled that Santa Clara County's 2022 prohibition of 100LL aviation fuel at its airports violated federal airport grant obligations, which the county agreed to when accepting approximately $6.8 million in funding.
  • The FAA has given the county 30 days to submit a corrective action plan to eliminate the ban on the acquisition, storage, and sale of 100LL fuel at Reid-Hillview Airport (KRHV) and San Martin Airport (E16).
  • The decision also requires the county to eliminate the "prohibited exclusive right" created by only selling alternative fuels (Swift Fuels 94UL and GAMI G100UL), which favored certain aircraft over others.
See a mistake? Contact us.

The  FAA has released a 36-page decision on a complaint filed by the Aircraft Owners and Pilots Association (AOPA), joined by local pilots and aviation businesses, against the County of Santa Clara, California. The decision finds that the county’s 2022 prohibition of 100LL aviation fuel violated its federal airport grant obligations. The county agreed to those obligations when it accepted approximately $6.8 million in funding between 1983 and 2011.

The FAA gave the county 30 days to present a plan of corrective action, further requiring the elimination of countywide prohibition of the acquisition, storage and sale of 100LL fuel at the two county-operated airports—Reid-Hillview Airport (KRHV) and San Martin Airport (E16). In addition, AOPA wrote in its announcement of the decision, “The agency also requires the county to eliminate the ‘prohibited exclusive right’ the county created for itself by only selling Swift Fuels 94UL and General Aviation Modifications Inc. G100UL as a means to prohibit the use of 100LL,” quoting the decision’s language, “favoring one class of aircraft (those that can safely use 94UL and G100UL) to the detriment of another class of aircraft (those that cannot safely use 94UL and G100UL).”

Mark Phelps

Mark Phelps is a senior editor at AVweb. He is an instrument rated private pilot and former owner of a Grumman American AA1B and a V-tail Bonanza.
Sign-up for newsletters & special offers!

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

SUBSCRIBE