- one got stuck somewhere at a remote airport
- the jet aircraft or airliner they are flying had a 1/3 tank full of the proper jet A1 fuel
- there was a tanker at the airport with 1/3 gasoline or petrol and another with diesel (the one used in trucks and passenger cars)
Would filling up the tanks and mixing all three fuels be safe for the operation of the jet engine, given that jet engines can burn any fuel?
Would the pilots expect to cover as much distance if they needed all the fuel to reach their closest destination safely to refuel?