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Retardant and Water Drop Safety

 

Retardant (jell, foam), paracargo, and water drops on a fire are routine events. However, there are risks associated with these missions that can pose serious threats to personnel and equipment. Consider the following for all drops you are coordinating:

  • Be aware of the location and flight patterns (final approach, drop zone, exit) of aircraft during drop operations.
  • Ensure you have positive contact with the pilot before the drop.
    • Clear all persons, vehicles, and animals from the danger zone prior to the arrival of the aircraft.
    • Beware of streamers or parachutes that do not open.
  • Personnel can be injured by the impact of material dropped by aircraft. Clear personnel out of the target area before the drop is conducted. If an individual is caught unaware in a drop zone:
    • Hold hand tools away from your body.
    • Lie face down with hardhat in place and head toward the oncoming aircraft.
    • Grasp something firm to prevent being carried or rolled about by dropped liquid.
    • Do not run unless escape is guaranteed.
    • Get clear of dead snags and tree tops.
    • Be aware of rolling debris below the drop site in steep terrain.
  • Use caution when working in an area covered by retardant. Surfaces are slippery.
  • Wash the retardant off your skin as soon as possible to prevent irritation.

 

Category
Aviation

Last Modified / Reviewed:


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Updated NWCG Guide for Wildland Fire Modules, PMS 431

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Questions?  Please contact:
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The updated NWCG Guide for Wildland Fire Modules, PMS 431 serves as a supplemental resource for wildland fire module operations, providing information frequently used in the field.

PMS 431 defines the organizational structure, staffing, and qualifications for Type 1 and Type 2 Wildland Fire Modules, outlining their roles in wildland fire suppression, prescribed fire, and resource management. The NWCG Guide for Wildland Fire Modules, PMS 431, should be used in conjunction with the NWCG Standards for Wildland Fire Module Operations, PMS 430.

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NWCG Guide for Wildland Fire Modules, PMS 431

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Questions?  Please contact:
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NWCG Standards for Wildland Fire Resource Typing, PMS 200

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Date: May 12, 2025
Questions?  Please contact:
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The S-204, Interpersonal and Critical Thinking Skills for Safety Officers self-directed online course is now available! Developed through the Incident Performance and Training Modernization (IPTM) effort, this training supports individuals working towards Safety Officer, Field (SOFF) incident qualifications.

S-204, Interpersonal and Critical Thinking Skills for Safety Officers focuses on facilitating hazard mitigation conversations and building trust to influence safety-related decisions. Individuals can self-enroll through the Wildland Fire Learning Portal (WFLP).

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

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S-204, Interpersonal and Critical Thinking Skills for Safety Officers 

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NWCG NFES Catalog-Part 1: Fire Supplies and Equipment, PMS 449-1

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