Believe it or not, it technically wasn't fully involved...
1715 hours. Homeowner witnessed the start of the fire. He blew off two garage extinguishers before calling 911 along with the rest of the neighborhood.
Fully involved attached garage, heavily involved house (fire across the porch, entering multiple rooms, and in the attic). Not McMansions, but an upscale neighborhood with covenants requiring minimum 2,000 s.f. living space plus two car garages.
The line is being stretched about 6 minutes after the 911 call.
Nearest hydrant 4,000'.
I dunno if it's the beginning of a WWYD or not, figured I'd post it.