The National Disaster Management Agency (BNPB) has officially announced a comprehensive evaluation of the Standard Operating Procedures (SOP) governing aviation safety during forest and land fire (karhutla) suppression operations. This urgent policy review follows a harrowing week in which two helicopters assigned to critical water bombing missions were lost in accidents, resulting in multiple casualties and raising significant concerns regarding the safety protocols currently employed by aircrews operating in high-risk environments.
Head of BNPB, Lieutenant General Kristomei Sianturi, confirmed the decision during a press briefing held at the Coordinating Ministry for Political and Security Affairs in Jakarta on Monday, November 9, 2026. The move aims to identify systemic failures in current operational practices and implement stringent safety measures to prevent further loss of life among personnel tasked with combating the nation’s annual wildfire crises.
A String of Tragic Incidents
The urgency behind this evaluation stems from two back-to-back aviation disasters that have sent shockwaves through the disaster response community. Within a span of approximately seven days, the aerial firefighting fleet saw two major losses.
The most recent incident involved a catastrophic crash in the Barito River, which resulted in the death of at least one crew member. This followed the earlier, even more devastating loss of a Mi-17 V5 helicopter belonging to the Indonesian Army Aviation Center (Puspenerbad). That specific accident, which occurred during a high-stakes fire suppression sortie, claimed the lives of three personnel, marking a somber chapter in the history of Indonesia’s wildfire mitigation efforts.
These incidents have brought to light the inherent dangers of water bombing operations, which require pilots to fly low, maneuver with heavy water buckets suspended underneath the aircraft, and operate in areas with unpredictable visibility due to thick smoke haze.
Rethinking Operational Safety and Personal Protection
During the press conference, Lieutenant General Kristomei Sianturi outlined the scope of the upcoming safety audit. The investigation is not merely focused on the mechanical integrity of the aircraft involved, but also on the human factors and survival protocols that guide flight crews during the hazardous water-loading phase.
"Moving forward, we will evaluate the SOP for water bombing operations," stated Kristomei. "For instance, we are reviewing whether it is mandatory for crew members to wear life vests during water-scooping operations in rivers or the sea. We are looking at every aspect of the procedure to ensure that incidents of this nature do not recur."
The focus on life vests and emergency egress protocols suggests that the authorities are prioritizing survivability in the event of an aircraft ditching. Water-scooping operations are particularly dangerous because they require the helicopter to hover just meters above the water surface while filling an external bucket, a maneuver that leaves little room for error if the aircraft experiences a mechanical failure or sudden loss of power.
Historical Context and Environmental Challenges
Indonesia’s reliance on water bombing helicopters is a cornerstone of its strategy to control forest and land fires, which frequently devastate peatland regions in Kalimantan and Sumatra. These fires, often exacerbated by the El Niño-Southern Oscillation (ENSO) cycle, create dense haze that affects regional air quality and poses severe health risks to millions of citizens.
The logistical challenge of firefighting in remote, rugged, or swampy terrain necessitates the use of heavy-lift helicopters capable of transporting thousands of liters of water. However, the operational environment is notoriously unforgiving. Pilots often contend with thermal updrafts caused by the fires, unpredictable winds, and the physical fatigue associated with back-to-back sorties.
Data from previous years indicates that the frequency of these missions increases dramatically between July and October, the peak of the dry season. The increased pressure on aviation assets during this period often leads to long duty hours and intensified stress on both equipment and personnel, factors that are now being scrutinized by the BNPB in light of the recent crashes.
Investigating the Causes: Technical and Human Factors
While official investigations into the specific causes of the recent crashes are still ongoing, aviation safety experts generally categorize such incidents into three primary buckets: mechanical failure, environmental hazards, and human factors.
- Mechanical Stress: Constant water-scooping operations place immense stress on the helicopter’s airframe and drivetrain. The rapid weight changes—from empty to fully loaded with thousands of kilograms of water—require sophisticated pilot skill and put the engine and transmission under extreme loads.
- Environmental Hazards: Smoke and ash ingestion can lead to engine surges or performance degradation. Furthermore, the "brown-out" or "white-out" conditions—where dust or water spray obscures the pilot’s vision—can lead to spatial disorientation, especially when flying at low altitudes.
- Procedural Rigor: The BNPB’s commitment to revising the SOP indicates that there may be gaps in how safety protocols are translated into daily practice. The review will likely look at whether current training regimes adequately prepare pilots for emergency water landings and whether the communication flow between ground teams and air crews is sufficiently robust.
Broader Implications for Disaster Mitigation
The temporary grounding or increased scrutiny of aerial assets could have a short-term impact on the speed at which the government can respond to new fire hotspots. However, the BNPB emphasizes that safety is paramount. Without a functional and safe air fleet, the entire disaster management strategy is compromised.
The implications of this evaluation extend beyond just the BNPB. The Indonesian National Armed Forces (TNI), the Ministry of Environment and Forestry, and private contractors who lease aircraft for firefighting missions will likely be required to align their operations with the revised SOP. This could result in stricter maintenance schedules, mandatory enhanced pilot training, and the introduction of new safety equipment on board all water-bombing assets.
Furthermore, this development serves as a reminder of the human cost associated with environmental protection. The personnel operating these helicopters are often the first line of defense against large-scale ecological destruction, yet they operate in some of the most dangerous conditions imaginable.
The Path Forward: Enhancing Safety Culture
As the BNPB proceeds with its investigation, the focus will remain on transparency and the implementation of concrete improvements. The agency is expected to work closely with the National Transportation Safety Committee (KNKT) to analyze flight data recorders and wreckage, ensuring that the findings are based on empirical evidence rather than conjecture.
The government’s commitment to revising these protocols signals a shift toward a more safety-centric culture in disaster response. By acknowledging the need for change following the recent tragedies, the BNPB is demonstrating a willingness to adapt to the realities of high-risk aerial firefighting.
Ultimately, the goal of this evaluation is to ensure that the mission of protecting Indonesia’s forests and the health of its citizens can be carried out without the recurring loss of the brave men and women who operate the helicopters. As the investigation progresses, the aviation community and the public will be waiting to see how these revised procedures will reshape the landscape of disaster management in the years to come. The lessons learned from the tragic losses at the Barito River and the Puspenerbad mission must serve as a catalyst for a safer, more resilient approach to one of Indonesia’s most persistent environmental challenges.
