Hey guys! It’s Melon again, back with another problem in AIrport CEO…I think I’ve been on this page too often 
. My trucks adamantly refuse to refuel, even though I have the Jet A1 service enabled and unlocked, and I have enough trucks, and my depot has 90% fuel. Can I get some help please?
A screenshot would be helpful please.
A screenshot of what, exactly?
Your airport please.
The trucks just circle in and out of the depot…
Die you use service roads?
You are using public roads at the bottom of your airport? You should use service roads instead.
Ah, I had this exact same problem.
It has to do with having 2 security road stations, the game cannot handle that. I reported it to @Olof already on experimental, it still has to be processed. Earlier game versions did not have this issue.
I think you are using wrong fuel type…
A1 is for jets only, for small airplanes av100 is needed…
all commercials use jetA1, but i have recreated a scenario where the fuel depot is on a service road that is not connected to the service road of of the vehicle depot, and the trucks can’t restock their fuel supply at the fuel depot. Have you checked if they’re empty? consider connecting your two service roads perhaps.
Definitely service roads…
A1 is for commercial flights and Avgas is for GA
Ok, thanks