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S-358, Communications Unit Leader (ILT)

Course Title
Communications Unit Leader (ILT)
Version Date

2008

Previous Certification Dates

2001-09

Course Number
S-358
Other Training Which Supports
COML Communications Unit Leader
Course Description

This course is designed to provide skills and knowledge needed to perform in the role of Communications Unit Leader (COML). Topics include mobilization, establishing the communications unit, communications system design and ordering, communications system installation and maintenance, communications equipment assignment and accountability, incident communications center, internal and external coordination, demobilization, and current communications issues and technology.

Course Objective

Design, order, and ensure the installation and maintenance of all communications systems to support the incident.

Prerequisite Qualifications Notes

COMT Incident Communications Technician

Lead Instructor Minimum Qualifications
Lead and unit instructors must be qualified Communications Unit Leaders (COML).
Format
Instructor Led
Special Delivery Considerations

Additional Materials and Equipment Needed
These materials are needed above and beyond the usual items (pens, paper, flip charts, markers, etc.)

Five Steps to a Safe Flight (NFES 1399)
One Package, ICS Form 213, General Message (NFES 1336)
National Incident Radio Support Cache User’s Guide
(NFES 0968)
Basic Aviation Safety Student Guide (NFES 2097)

It is required that the Operations Chief or Training Program Manager for the National Incident Communications and Infrared Operations Unit (NIC/
IRO) be contacted for equipment updates, handout materials, an up-to-date list of qualified instructors, and radio equipment requirements.

Course Updates
All radio equipment and radio frequency use for the course (classroom simulations, field exercises, course logistics, etc.) requires specific authorization and must be coordinated and assigned through the local agency frequency coordinator or the Communications Duty Officer at the NIFC National Interagency Incident Communications Division, as appropriate. Radio equipment and frequencies for training should be requested well in advance of course start date (at least two months) and shall be released/returned to the issuing entity upon course conclusion.

Applies to 2008 Version.

Business Steward
LMC Logistics Management Committee
Unit Instructor Minimum Qualifications
Lead and unit instructors must be qualified Communications Unit Leaders (COML).
Alternate Delivery Mode
Not Applicable
Class Size Recommendations

The recommended class size is 18 students. The recommended student-to-instructor ratio is 3:1. Cadre members should be present for all instructional sessions. A minimum of six instructors should present this course; however, more instructors are required if a field exercise is incorporated. This is to enable strong mentorship by the cadre to the students.

Class Size Recommendations

The recommended class size is 18 students. The recommended student-to-instructor ratio is 3:1. Cadre members should be present for all instructional sessions. A minimum of six instructors should present this course; however, more instructors are required if a field exercise is incorporated. This is to enable strong mentorship by the cadre to the students.

NWCG Latest Announcements

RMC Safety Bulletin 26-001: Rhabdomyolysis in Wildland Firefighters

Date:  May 28, 2026
Questions? 
Please contact: Risk Management Committee

The Risk Management Committee (RMC) has issued Safety Bulletin 26-001: Rhabdomyolysis in Wildland Firefighters. Research from 2016 to 2025 shows that 88 cases of rhabdomyolysis (rhabdo) were reported. Analysis of reports from eSafety, the Safety Management Information System (SMIS), and the Wildland Fire Lessons Learned Center (LLC) indicates that rhabdo is common during this time of year due to Work Capacity Tests and contributing factors such as weather, hydration, nutrition, and medication or supplement use.

RMC issued this safety bulletin to raise awareness in the Wildland Fire Community, and to provide research findings and educational resources that support reducing future cases of rhabdo.

References:

NWCG Alerts

RMC Safety Bulletin 26-001: Rhabdomyolysis in Wildland Firefighters

NEW! D-110, Expanded Dispatch Recorder Course Available Now

Date:  May 15, 2026
Questions? 
Please contact: Dispatch Position and Curriculum Management Subcommittee

NWCG is pleased to announce the new D-110, Expanded Dispatch Recorder (Instructor-led) course is now available on the Wildland Fire Learning Portal (WFLP). Developed through the National Coordination System Committee, this course introduces the structure and function of expanded dispatch, the qualities of an effective dispatcher, and provides hands-on experience with the Interagency Resource Ordering Capability (IROC) system. 

The D-110, Expanded Dispatch Recorder course aligns with the competencies and duties outlined in the NWCG Incident Position Standards for Expanded Dispatch Recorder, PMS 350-59, and is designed for individuals with no prior experience who may be called upon to support dispatch operations.

References:

D-110, Expanded Dispatch Recorder (Instructor-Led)

Expanded Dispatch Recorder (EDRC), Position Page

NWCG Incident Position Standards for Expanded Dispatch Recorder, PMS 350-59

Wildland Fire Learning Portal

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 Position Task Book for Firefighter Type 1

NWCG Firefighter Type 1 Squad Boss Position Page