Game Aerospace’s GB2 firefighting airtanker completed its first flight at Louise Thaden Field in Bentonville, Arkansas, on September 23, 2026, opening the flight-test campaign for a clean-sheet single-engine tanker aimed at faster initial attack on wildfires.
Company CEO, co-founder and test pilot Philipp Steinbach flew the prototype. Game Aerospace said the aircraft performed as expected on the evaluations planned for the maiden sortie and that the program is pursuing FAA Part 23 standard-category certification. The Bentonville manufacturer already builds the GB1 GameBird aerobatic aircraft; the GB2 is a purpose-built firefighting design shaped with input from operators, pilots, ground crews and government agencies that fight wildfires every season across North America.
The composite GB2 is powered by a Pratt & Whitney Canada PT6A-67F turboprop and is listed at a 19,000-pound maximum takeoff weight. The hopper is sized for 1,200 gallons of water or retardant, with separate fuel tanks holding about 400 gallons. Published dimensions include a 67-foot wingspan and a 42-foot length. Garmin avionics and a GFC 600 autopilot are part of the stated equipment list, with the autopilot intended to cut workload on transit legs so crews can coordinate with ground units before entering the drop area.
The tandem cockpit duplicates flight and engine controls at both seats. Throttle and stick switches are arranged so the pilot can keep both hands on the primary controls during the critical parts of a drop run. The engine intake offers three selectable configurations—ram recovery, a particle barrier filter and an inertial separator—aimed at ash and debris environments typical of fire seasons in the American West and other dry regions.
Initial-attack tankers live or die on time-to-first-drop and the ability to work tight terrain near the fire front. Game Aerospace is pitching the GB2 as a purpose-built answer rather than a converted agricultural or utility airframe pressed into firefighting. Certification under Part 23 would place the type in the same regulatory lane as other utility and special-mission singles, but firefighting contracts still require agency approvals and operator acceptance beyond the type certificate itself.
The first flight does not mean the GB2 is ready for a fire line tomorrow morning. Envelope expansion, systems reliability work, drop-system testing and certification paperwork remain ahead before any agency can count the type as available capacity. What September 23 delivered is proof that the Bentonville prototype can fly as a coherent airplane, with the PT6A-67F and the 1,200-gallon mission system physically in the air together for the first time.
Wildfire seasons across the western United States continue to stretch tanker fleets and demand faster initial attack when a smoke report is still small. A new Part 23 single with modern avionics and a dedicated hopper will draw interest if Game can show dispatch reliability and drop accuracy that match veteran types already on agency contracts. For now the story is narrower and clearer: the GB2 has left the ground in Arkansas under Steinbach’s command, and flight test has started in earnest this month.
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