Having listened recently on airband radio to Ground Handling Operators speaking to inbound aircraft, I am interested to know what is actually meant by the following examples.......(all from different aircraft)
1) Ramp Fuel is 3 tonnes
2) The trip is 331
3) The burn is 450
4) The uplift is 4 tonnes
It appears that these are the fuel in weights (kgs) but if somebody could just explain the basic requirements I would be most grateful.