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PMS 530-1

PMS 530-1

PMS 530-1

NWCG Standards for Aviation Risk Management, PMS 530

NWCG Aviation Risk Management Workbook, PMS 530-1

How to Use Workbook

IMPORTANT: How To Use Workbook

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Fixed Wing Risk Assessments

Helicopter Risk Assessments

Unmanned Aircraft Systems Risk Assessments

Other Risk Assessments

 

Hot Loading

Airtanker Base Risk Assessments

Facilities | Hot Loading | Operations | Simultaneous Fueling and Loading

SYSTEM:  Airtanker Base, Hot Loading

Sub-System Hazards Pre-Mitigation Mitigation Post-Mitigation

Probability

Severity

Risk Level

Probability

Severity

Risk Level
Training Not all mixers and loaders are adequately trained and qualified

Possible

Critical

High

 Ensure that all personnel who will be loading aircraft are trained in hot loading procedures, with refresher each year. Provide simulation training for all mixers and loaders (agency and contractor) together throughout the season. Provide adequate briefings for all personnel prior to hot loading any aircraft.

Unlikely

Moderate

Medium

Base not approved for hot loading

Possible

Critical

High

 Ensure base operations plan includes a supplement for hot loading of retardant and is approved at the appropriate level, refer to SABO. Ensure all personnel are trained on hot loading procedures.

Unlikely

Moderate

Medium
Unfamiliar with aircraft to be loaded

Likely

Critical

Extremely High

 Specific type of aircraft will shut down prior to the first load at a new base each year. All personnel involved in the loading of aircraft will receive an orientation briefing for that aircraft to include proper hand signal use, and aircraft loading port valve connection and operation.

Possible

Negligible

Low
Aircraft Dangers of walking into turning propellers, or too close to jet engines

Likely

Catastrophic

Extremely High

 Never walk through a propeller arc, even when engine is shut down. Do not walk under the wing at any time. Operate within the safety area around engines. Only load retardant on the side of the aircraft with non-running engines. Stay behind the wings of SEATs and S2s at all times. FWPT will be posted at front of aircraft where they can see all running engines, loaders, and aircrew.

Unlikely

Critical

Medium
High noise levels working near running engines

Almost Certain

Moderate

High

Only load aircraft on the side opposite running engines. All personnel should wear noise cancelling hearing protection while hot loading retardant. Only essential personnel allowed on the ramp during hot loading operations. Train on proper hand signals to be used during hot loading operations. Take breaks away from noise.

Unlikely

Critical

Medium
Velocity of exhaust/prop wash from running engines (thrust required for breakaway)

Likely

Moderate

High

 Wear approved eye protection. Clear area before pilot takes engine out of ground idle. Ensure no one is behind engines when aircraft starts to move. Ensure Foreign Object Debris (FOD) walks occur on regular basis, so debris is not blown at personnel when aircraft starts moving. Secure loose objects within vicinity.

Unlikely

Negligible

Low
Aircraft can jump chocks while under ground idle

Possible

Critical

High

 Pilot will remain at controls at all times during hot loading operations. FWPT will be positioned at front of aircraft during loading operations and maintain visual communication with both loaders and pilot.

Rare

Moderate

Medium
Heat from running engine(s)

Likely

Critical

High

 Only load aircraft on the side opposite running engines. Only essential personnel on the ramp during hot loading operations. Train on proper hand signals to be used during hot loading operations. Operate within the safety area around engines. Take breaks away from heat.

Unlikely

Moderate

Medium
Human Factors Fatigue of ground personnel

Likely

Critical

Extremely High

 Request additional staffing during times of high fire activity. Take breaks often, stay hydrated, ensure adequate rest facilities are available for all ground personnel. Ensure adequate rest between shifts.

Possible

Moderate

Medium
Heat stress

Likely

Critical

Extremely High

 Utilize additional loaders/FWPTs during high activity. Recognize signs of heat stress at all levels and take action immediately. Stay hydrated, especially prior to beginning shift. Ensure adequate rest between shifts.

Unlikely

Moderate

Medium
Acceptance of high-risk activities as normal

Likely

Catastrophic

Extremely High

 Emphasize importance of situational awareness as a means to recognizing risk. Provide risk management training for all personnel. Ensure thorough briefings/debriefings with special attention to risk management and preventing future accidents. Utilize risk assessments, JHAs, SMS, GARs etc. to assist in mitigating risk.

Unlikely

Catastrophic

High
Distracted personnel (aircrew, loaders, FWPT/RAMP)

Possible

Critical

High

 Focus on task and identified role while hot loading.  Maintain situational awareness at all times. Do not distract others from their assigned task. Ensure communications are occurring at all phases of hot loading; use hand signals.

Unlikely

Critical

Medium

 

Download the word version (docm) of this information to use with the Risk Assessment Worksheet macro.

 

 

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Incident Position Standards and the Next Generation Position Task Books Now Available for PROC and TIME

Date: July 17, 2025
Questions?  Please contact:
Incident Business Committee

NWCG is excited to announce that Incident Position Standards and the Next Generation Position Task Books are now available for Procurement Unit Leader (PROC) and Time Unit Leader (TIME).

The Performance Support Packages for these positions were developed as part of the Incident Performance and Training Modernization (IPTM) effort. These resources support trainees, qualified personnel, and evaluators in their respective roles.

Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1 update, scheduled for January 2026.

References:

NWCG Procurement Unit Leader Position Page

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Date: July 2, 2025
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The National Wildfire Coordinating Group (NWCG) recognizes July 2, 2025, as National Wildland Firefighter Day (NWFFD). Established in 2022, NWFFD honors the dedication of wildland firefighters and support personnel. This day falls within the 2025 Week of Remembrance (June 30 - July 6), providing an opportunity to renew our commitment to wildland firefighter safety while remembering those who have fallen in the line of duty.

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As we approach the 2025 Week of Remembrance (WOR), June 30–July 6, we dedicate this time to reflect on the past incidents from 2015 and honor the fallen through learning. Since its inception in 2014, WOR has honored wildland firefighters who made the ultimate sacrifice while encouraging critical discussions that reinforce lessons learned.

Throughout the week, we encourage thoughtful and generative conversations—whether in briefing rooms or at tailgates—that promote a culture of continuous learning and safety.

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ETC Equipment Bulletin: 25-003 Flame-Resistant Shirt Survey

Date: June 12, 2025
Questions?  Please contact:
Equipment Technology Committee

The U.S. Forest Service National Technology and Development Program (NTDP) is seeking input on the Forest Service-designed flame-resistant (FR) shirt, currently available through the National Interagency Support Cache system and FedMall.

NTDP is conducting a product review to improve future FR shirt designs. As part of this effort, a short survey is now open for federal employees who have worn any of three recent FR shirt models. Feedback will guide design improvements to better meet the needs of wildland firefighters.

To comply with the Paperwork Reduction Act, responses are limited to federal employees. The survey is open through September 12, 2025. 

References:

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ETC Equipment Bulletin: 25-003