Complex sentence: The mobile helitender holds 1,200 gallons of Jet A fuel and can be driven to the incident's temporary base to help maximize the ﬂying time over the scene.
Split into simpler sentences: The mobile helitender holds 1,200 gallons of Jet A fuel and is able to be driven to the incident. In this manner it can be used to help maximize the ﬂying time over the scene.