Raw video: House fire in Havertown, Pennsylvania. Two views as they switch to defensive operations.

At about 4:00 in the video above and 2:30 in the one below, the air horns sound for the switch to defensive operations at this three-alarm fire on Tuesday in Havertown, Pennsylvania. News reports indicate a resident was injured. The duplex on Darby Road is across a large intersection from the Llanerch Fire Company at 107 West Chester Pike. Read more.