Ablast

[…] their real metier is the giddy tenth-rate circus, ablast with drums and the roaring of wild beasts, the snuffling of freaks, and the shrieking mirth of the vulgar.

Source: wiktionary

Still steaming toward the battleship, / Fogarty Feegan keeps his little guns ablast.

Source: wiktionary

The radio was ablast with call-in voices, they’re griping, they’re spraying spit […]

Source: wiktionary

So the next golden or profitable rule of the system soon suggested itself, viz. while you kept literary fire all ablast and crackling, to have a number of irons heating in it.

Source: wiktionary