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S-290, Intermediate Wildland Fire Behavior (ILT)

Course Title
Intermediate Wildland Fire Behavior (ILT)
Version Date

2007

Course Number
S-290
Course Description

S-290 is available via two delivery methods (online and ILT), either of which is sufficient for student completion. This is a classroom-based skills course designed to prepare the prospective fireline supervisor to undertake safe and effective fire management operations. It is the second course in a series that collectively serves to develop fire behavior prediction knowledge and skills. Fire environment differences are discussed as necessary; instructor should stress local conditions.

Course Objective

Describe the interaction of fuels, weather, and topography on wildland fire behavior, fireline tactics, and safety.

Lead Instructor Minimum Qualifications
The lead instructor must be a qualified Strike Team Leader (STCR, STEQ, STEN), Task Force Leader (TFLD), or Prescribed Fire Burn Boss, Type 2 (RXB2). Successful completion of Advanced Fire Behavior Calculations (S-490) is recommended.
Format
Instructor Led
Special Delivery Considerations

This instructor-led course has pre-course work and a pre-selection assessment (estimate 5 hours). Additional information about the course can be found on the Overview section.

Course Updates
2007 Version: The following errors have been found in the S-290 course:
FLAME:
As per direction from the NWCG Training Working Team, instruction of the Fireline Assessment Method (FLAME) material in the S-290 course is optional. This portion does not need to be taught as part of the certified course. The course hours can be reduced by 4 hours if not using the FLAME material. The attached sheet (optional sheet - FLAME) provides direction for adapting the course content.

Business Steward
Fire Behavior Subcommittee FBSC
Prerequisite Training Notes

Successful completion of S-190, Introduction to Wildland Fire Behavior.

Unit Instructor Minimum Qualifications
Unit instructors must be qualified as any Single Resource Boss.
Alternate Delivery Mode
Self-Directed (Online)
Class Size Recommendations

Recommended class size is 24 students. Instructors should maintain a 6:1 ratio of students to instructors/coaches to facilitate exercises and discussion and to enable strong mentorship to the students.

Class Size Recommendations

Recommended class size is 24 students. Instructors should maintain a 6:1 ratio of students to instructors/coaches to facilitate exercises and discussion and to enable strong mentorship to the students.

Special Cadre Considerations

A Meteorologist is highly recommended to instruct the weather sections of this class.

NWCG Latest Announcements

Leadership Committee IAP Flyer Now Available

Date:  May 8, 2026
Questions? 
Please contact: Leadership Committee

The NWCG Leadership Committee promotes and enables leadership development across the wildland fire service. The committee provides education, training opportunities, and support for leadership innovation and best practices throughout the community.

A new IAP flyer is now available on the committee website, offering an overview of the products, curriculum, and learning opportunities the Leadership Committee develops. This resource is ideal for posting in your office, sharing with new employees, or distributing through your incident management teams to engage new voices in the leadership journey and reinforce a culture of self‑reflection, development, and growth.

References:

Leadership Committee 2026 IAP Flyer

Incident Operations Subcommittee Updates the Next Generation Position Task Book for FFT1

Date:  May 7, 2026
Questions? 
Please contact: Incident Operations Subcommittee

The NWCG Incident Operations Subcommittee (IOSC) has updated the NWCG Position Task Book for Firefighter Type 1 (Squad Boss) (FFT1), PMS 311‑14. The FFT1 Position Task Book transitioned to the Next Generation (Next Gen PTB) format in June 2025 through the Incident Performance and Training Modernization effort. Since then, IOSC has received feedback from the wildland fire community regarding coding for one of the tasks. Task #13 has been updated to include the option of evaluation in a simulation.

See IOSC Memorandum 26‑01: Transition Plan for Implementation of Updates to the NWCG Position Task Book for Firefighter Type 1 (Squad Boss) (FFT1), PMS 311‑14 for more information.

References:

IOSC Memorandum 26-01: Transition Plan for Implementation of Updates to the NWCG Postion Task Book for Firefighter Type 1

NWCG Firefighter Type 1 Squad Boss Position Page 

NEW! S-212, Intermediate Faller (Online) Course Available Now 

Date:  April 23, 2026
Questions? 
Please contact: Hazard Tree and Tree Felling Subcommittee

NWCG is pleased to announce that the new S‑212, Intermediate Faller (Online), course is now available on the Wildland Fire Learning Portal (WFLP). This second course in the series provides students with the knowledge and skills required to perform the duties of an Intermediate Faller (FAL2), as described in the FAL2 Incident Position Description. This course is intended for individuals seeking to advance from Basic Faller (FAL3) to FAL2.

S‑212, Intermediate Faller is a fully online, self‑paced training program consisting of 13 units. Learners will engage with interactive, scenario‑based content designed to progressively build foundational skills and knowledge essential for the FAL2 role.

Students must be qualified as a Basic Faller (FAL3) prior to enrolling in S‑212, Intermediate Faller course.

Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1, scheduled for January 2027.

References:

S-212 Intermediate Faller (Online)

RMC Memo 26-01: Transition Plan for Implementing Updates to Intermediate Faller (FAL2) Position Qualifications

Intermediate Faller (FAL2) Position Page

NWCG Standards for Wildland Fire Chainsaw Operations, PMS 212

New Aircraft Flight Schedule Form, PMS 249

Date:  April 17, 2026
Questions? 
Please contact: National Coordination System Committee

A new publication from the National Coordination System Committee (NCSC) is now available. The NWCG Aircraft Flight Schedule Form, PMS 249, will be used for aviation crews and dispatch to share flight information that is needed for resource tracking, and if needed, for emergency procedures.

For further details, please contact your NCSC representative. 

References:

NCSC Memo 26-01: Implementation of NWCG Aircraft Flight Schedule Form, PMS 249

NWCG Aircraft Flight Schedule Form, PMS 249