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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


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Contact: Water Scooper Operations Unit

The NWCG Standards for Water Scooping Operations, PMS 518 establishes the standards for dispatching, utilizing, and coordinating water scooping aircraft on interagency wildland fires. These standards should be used in conjunction with the NWCG Standards for Aerial Supervision (SAS), PMS 505, and any local, state, or geographic/regional water scooping plans.

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NWCG Standards for Water Scooping Operations, PMS 518

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Date: December 19, 2024
Contact: Interagency Aerial Supervision Subcommittee

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NWCG Standards for Aerial Supervision, PMS 505

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