First A319 Aerial Firefighter Conversion to Enter Service by 2028

Neptune Aviation is deploying the Airbus A319 as its new aerial firefighting platform, with the first converted aircraft slated for the 2028 wildfire season. Commercial Jet in Dothan, Alabama, is performing the modifications under the supervision of the French firm Aerotechnics and Concepts, according to reporting from Sina Finance on June 24, 2026.

The transition to the A319 represents a fleet modernization strategy for Neptune Aviation, which has historically relied on the BAe 146. The conversion process involves transforming a commercial passenger jet into a Large Air Tanker (LAT) capable of dropping thousands of gallons of fire retardant on active wildfires.

Who is converting the A319 for firefighting?

The physical modification of the airframes is being executed at the Commercial Jet facility in Dothan, Alabama. Commercial Jet specializes in aircraft conversions and maintenance, providing the industrial infrastructure required to strip commercial interiors and install heavy-duty firefighting equipment.

Technical oversight and engineering specifications are provided by Aerotechnics and Concepts. The French company manages the entire modification process to ensure the aircraft meets the rigorous safety and performance standards required for low-altitude firefighting maneuvers.

This partnership combines U.S.-based manufacturing capacity with European aviation engineering. The collaboration focuses on integrating the retardant tank systems into the A319 fuselage without compromising the aircraft’s structural integrity or flight characteristics during heavy-load drops.

How does the A319 compare to previous firefighting aircraft?

The move to the Airbus A319 is a direct response to the aging fleet of BAe 146 aircraft that Neptune Aviation has operated for years. While the BAe 146 served as a reliable workhorse, the A319 offers significant improvements in capacity and operational efficiency.

Industry data indicates the A319 provides a larger payload capacity for fire retardant compared to the BAe 146. This allows for more retardant to be dropped per sortie, reducing the number of trips required to establish a containment line around a fire. The A319’s more modern engines also offer better fuel efficiency and higher cruise speeds, which allows the aircraft to reach fire zones faster.

The A319’s flight deck and systems are more advanced than those in older tankers. This modernization reduces maintenance downtime and increases the availability of the aircraft during the peak of the wildfire season when demand for LATs is highest.

What is the timeline for deployment?

The first converted A319 is expected to be fully operational and integrated into firefighting fleets by the 2028 wildfire season. This timeline accounts for the complex engineering required to certify a commercial jet for the high-stress environment of aerial firefighting.

Before entering service, the aircraft must undergo extensive flight testing and certification. This process includes verifying the accuracy of the retardant drop patterns and ensuring the aircraft can handle the rapid weight shifts that occur when thousands of gallons of liquid are released in seconds.

The 2028 target date suggests a phased rollout. Neptune Aviation is expected to replace its older tankers incrementally as the A319s are completed and certified by aviation regulators. This ensures there is no gap in the company’s ability to provide firefighting services to government agencies during the transition.

The integration of the A319 is part of a broader trend in the firefighting industry to move toward “converted” commercial airliners. These platforms are often more cost-effective and capable than purpose-built tankers, provided the conversion engineering—like that provided by Aerotechnics and Concepts—is precise.