He blamed the failure on not carrying enough propane fuel to allow the proper steering that is needed in altitude changes.

CNN: Global balloon race to get off the ground tonight

The bill would allow for the early payment of the winter fuel allowance to people whose homes are not connected to the mains gas grid and whose principal source of fuel is home fuel oil, liquid petroleum gas or propane gas.

BBC: Winter Fuel Allowance Payments Bill

The fire, fed either by propane gas or E3 biofuel, which more closely simulates jet fuel but burns more cleanly, reacts to firefighters' actions.

WSJ: Airplane Fires: Dallas-Fort Worth International Airport's Firefighter Training