MODUK - DEF STAN 91-90
Gasoline, Aviation, Grades UL91, 100/130 and 100/130 Low Lead. JSD: AVGAS UL91, AVGAS 100 and AVGAS 100LL
|Publication Date:||14 December 2019|
This Defence Standard specifies the requirements for three grades (AVGAS UL91, AVGAS 100 and AVGAS 100LL) of gasoline type aviation fuel intended primarily for use in aircraft spark ignition reciprocating engines. Fuel provided to this specification shall possess satisfactory performance and properties when used in appropriate aircraft or engines operated by the Crown, or for which the CAA or EASA is the certificating agency.