Neptune Aviation Takes Delivery of First Airbus A319 Airtanker

Neptune Aviation Services has taken delivery of its first Airbus A319 at Commercial Jet’s maintenance facility in Dothan, Alabama, marking the start of an 18-month conversion process to transform the commercial airliner into a next-generation wildland firefighting airtanker.

Announced in a press release on June 24, 2026, the delivery initiates a fleet transition for the Missoula, Montana-based operator. Neptune plans to replace its current fleet of BAe 146 aircraft with the A319, aiming for initial operational deployment during the 2028 wildfire season.

Transitioning to the Airbus A319 platform

The selection of the Airbus A319 follows a two-year evaluation period by Neptune to identify a successor to the BAe 146. The new platform will increase the operator’s minimum retardant capacity to 4,500 gallons, a significant upgrade from the 3,000-gallon maximum capacity of the BAe 146. The A319 will also provide increased fuel load and higher cruise speeds, enabling faster response times and extended duration over active fire zones.

Engineering and design work is already underway. Neptune recently completed the Critical Design Review for the conversion in partnership with Aerotec & Concept, a France-based engineering firm. With major design decisions finalized, engineers are currently developing the manufacturing drawings required for the structural modifications.

“The arrival of our first A319 culminates years of planning within Neptune and collaboration with valued partners to ensure we remain at the forefront of aerial firefighting,” stated Jennifer Draughon, President of Neptune Aviation Services. “As wildfire threats grow in size and complexity, we are investing in the next generation of airtankers to continue to deliver the capabilities expected by our agency partners and the communities we protect.”

Conversion timeline and testing phases

The physical conversion of the aircraft will take place at Commercial Jet’s 400,000-square-foot maintenance facility in Alabama. The modification process is expected to take 18 months, placing completion in late 2027 or early 2028.

Before heavy modifications begin, Neptune plans to conduct initial test flights of the unmodified A319 in the coming weeks. These flights will establish baseline performance metrics that will inform the subsequent engineering work.

Nic Lynn, Vice President of Operations for Neptune Aviation Services, emphasized the importance of having the physical airframe on hand to advance the program.

“The acquisition of our first A319 is a pivotal moment for our organization and the wildland firefighting industry,” Lynn said. “The upgrade of our airtanker fleet is fully underway. We have a physical aircraft available that we can convert for aerial firefighting. Our team can start performing test flights, and we can start zeroing in on completing the modifications that must be made to have the aircraft ready for 2028.”

AirPro News analysis

We view Neptune’s transition to the Airbus A319 as a logical progression in the aerial firefighting sector, which has increasingly relied on converted narrowbody commercial aircraft to meet the demands of longer and more intense fire seasons. The BAe 146 has served operators well due to its short-field performance and four-engine redundancy, but aging airframes and limited payload capacities necessitate modernization. By adopting the A319, Neptune secures a platform with a robust global supply chain, widespread parts availability, and modern avionics, which should translate to higher dispatch reliability when fire activity peaks.

Sources: Neptune Aviation Services