Not that long ago, it was a challenge to operate a business jet in Mexico. There were few FBOs, ground support was sporadic — at outlying airports, nonexistent — and getting anything seemed to take forever. Even in the few cases where handling agents were available, permits and authorizations had to be walked through multiple offices by flight crews.

Honeywell Aerospace’s engine division has been active the last three years testing its business aviation engines and airline APUs on 50/50 blends of biofuel and military JP8 jet fuel.

Efforts to remove lead from aviation gasoline date from the mid-1970s when the first unleaded and low-lead fuels were introduced by refiners in response to the Clean Air Act. The initiative to qualify some light aircraft piston engines for operation on automotive fuel (“mogas”) stemmed from that era, as well.