In addition to WAF and SF, name another factor that may influence ROS in S-390.

Prepare for the NWCG Introduction to Wildland Fire Behavior Calculations (S-390) Test. Study with interactive questions and explanations to ensure you're ready for the challenge.

Multiple Choice

In addition to WAF and SF, name another factor that may influence ROS in S-390.

Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy