With auxiliary fuel they are also capable of maintaining the cloaking device.

"Then they must be carrying considerable auxiliary fuel."

"Let's start pumping our auxiliary fuel into the wing tanks," Bluey said, fiddling with the fuel pump.

It would have had a top speed of 240 km/h (130kt) and a max range with auxiliary fuel of 900 km (485 nm).

"We don't have much auxiliary fuel left."

Other power stations may use processed natural gas as auxiliary fuel in the event that their main fuel supply (coal or oil) is interrupted.

One torpedo and an auxiliary fuel tank.

It was capped by a truncated, rounded nose cone, and fat auxiliary cylinders-expendable fuel tanks?

Maximum range in HGW configuration with auxiliary fuel and 60 passengers was 3,140 nmi (5,815 km; 3,613 mi).

Vieques Island, The twin jet touched down on auxiliary fuel and came to a stop at the far end of the tiny runway.