FireNet Community
AVIATION => Operational => Topic started by: vikingdel on June 18, 2009, 01:16:23 PM
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hi
how offen do you drain dowm your foam tanks of fffp?
we do our's on a 6 monthly cycle but are looking to put it out to yearly for various reasons.
anyone help?
cheers
Derek
scatsta airport
shetland islands