Wisk Aero employee sues: fired after challenging autonomous taxi software testing cuts

Former software manager at Wisk Aero, Briana O'Neil, has filed a lawsuit in Santa Clara Superior Court, California, accusing Boeing subsidiary of illegal termination and discrimination. According to her, she was terminated after raising internal concerns about reduced safety testing for autonomous air taxi software — first reported by the Seattle Times.

What happened to Briana O'Neil

Briana O'Neil worked as a software manager at Wisk Aero — a Boeing subsidiary developing autonomous air taxis. According to documents filed in Santa Clara County Superior Court, O'Neil reported internally that the software safety testing program had been reduced. She was subsequently terminated.

The lawsuit contains two blocks of claims against the employer:

• Illegal termination — O'Neil asserts that her termination was directly linked to the safety concerns she raised
• Discrimination — an additional element of claims against Wisk Aero

Why is air taxi software testing critical?

Wisk Aero is one of the key players in the eVTOL market (electric vertical takeoff and landing aircraft). The company is developing fully autonomous aircraft: they have no pilots, and onboard software independently manages takeoff, navigation, response to emergency situations, and landing.

In aviation, software testing is not merely a development phase but a mandatory condition for obtaining FAA certification. The agency imposes strict requirements for system verification, on which flight safety depends: every critical function must be tested for fault tolerance, correct error handling, and behavior in edge-case scenarios. For fully autonomous aircraft where software assumes all pilot functions, these standards are particularly stringent.

Reducing the testing scope under pressure from commercial deadlines is a known point of tension in the industry, capable of creating real risks for future passengers.

Boeing and a history of internal safety signals

The Boeing Corporation has been at the center of several high-profile scandals related to aircraft safety — including the Boeing 737 MAX crashes in 2018 and 2019, which killed 346 people. One of the main lessons from these tragedies: internal employee warnings about safety risks were silenced or ignored.

Against this backdrop, the lawsuit by the former Wisk Aero employee is perceived in a broader context of corporate culture. For the entire eVTOL industry, which has not yet reached the mass market and is actively seeking regulatory and public trust, public cases related to safety — are particularly painful at a critical moment in development.

What this means

Briana O'Neil's lawsuit is a public signal that in the race for commercial deployment of autonomous aircraft, internal warnings about software safety risks may be ignored. For Boeing, this lawsuit becomes another reputational test, and for regulators, an additional reason to strengthen oversight of how eVTOL companies conduct software verification.