The U.S. Navy selected Boeing Company (NYSE:BA) to develop its next-generation F/A-XX sixth-generation fighter, a program expected to involve more than $20 billion in full-scale development and multiple test aircraft, with first flight targeted for the 2030s.

For ETF investors, the development puts the Gabelli Commercial Aerospace & Defense ETF (NYSE:GCAD) in focus.

Why GCAD Is an Interesting Play

GCAD provides exposure to a range of companies positioned across the aerospace and defense supply chain, rather than relying solely on Boeing.

The ETF holds major defense names including Boeing, Lockheed Martin Corp (NYSE:LMT), Rtx Corp (NYSE:RTX), Northrop Grumman Corp (NYSE:NOC) and L3harris Technologies, Inc (NYSE:LHX), alongside suppliers involved in components, materials and systems.

Tony Bancroft, portfolio manager of GCAD at Gabelli Funds, said the new program could have a wider industry impact.

"Another large, manned program is net-positive for the industry (engines, sensors, composites, mission systems)."

That makes the F/A-XX award potentially relevant to the broader defense ecosystem represented in GCAD.

Boeing Now Has Two Sixth-Generation Fighters

The award is particularly significant for Boeing because the company is now developing both of the U.S. military’s major crewed sixth-generation fighter programs.

Boeing was previously selected for the Air Force’s F-47 program and will now develop the Navy’s F/A-XX as well.

Bancroft noted that the two programs could share technology and infrastructure.

"Boeing St. Louis now carries both lines but will benefit from scale/infrastructure/learning curve. Likely share a lot of tech/systems/IP."

However, that also creates execution risk, as Boeing will have to manage two highly complex fighter programs alongside its tanker and trainer programs.

Why the Navy Wants F/A-XX

The program also addresses a longer-term capability gap for the Navy.

Bancroft pointed to the aging F/A-18 Super Hornet fleet and the challenge of operating aircraft carriers against increasingly sophisticated anti-access and area-denial systems.

He estimates the F/A-XX could provide roughly 25% more organic range, helping address the range and payload limitations of existing carrier-based aircraft.

The F-35C provides advanced stealth, sensors and electronic warfare capabilities, but Bancroft argues it does not completely close the Navy’s range and payload gap.

Human Pilots Still Matter in the Drone Era

The F/A-XX award also highlights an important theme in defense investing: autonomous systems may expand rapidly, but manned aircraft are not necessarily disappearing.

Bancroft said the Navy is likely to retain a human operator because of the challenges posed by electronic warfare and disrupted communications.

"Heavy EW / denied comms environments is why the Navy is likely keeping a human in the loop for command of local drone swarms over directional Line of Sight links."

That could create investment opportunities spanning both manned aircraft and autonomous systems, rather than an either-or transition.

What Investors Should Watch

For GCAD, the key question now is whether the F/A-XX award becomes the beginning of a larger multiyear defense spending cycle.

Bancroft highlighted several factors to watch, including Boeing’s execution across two fighter programs, engine and supplier capacity, F/A-XX commonality with the F-47, and the timeline for integrating Collaborative Combat Aircraft (CCA).

The biggest ETF takeaway is that Boeing’s $20 billion fighter award could have implications well beyond one stock. GCAD offers exposure to the wider industrial base that could supply the aircraft, sensors, engines, materials and mission systems required to build the next generation of U.S. military aviation.

Photo: Ryan Fletcher on Shutterstock