Phoenix Semiconductor completed a critical engineering engagement with NAVAIR to reclaim and program unusable BALDCU chips for the F/A-18 Super Hornet, restoring a life-critical pilot safety function.

Using black box characterization, Phoenix reverse-engineered the programming requirements for legacy BALDCU chips, enabling a field-ready methodology despite no existing documentation.

In under 30 days, the team moved from investigation to characterization, programming, and verification, delivering fully programmed BALDCU devices to NAVAIR for testing and validation.

Phoenix positions itself as a trusted DoD partner by addressing microelectronics obsolescence and supply chain fragility with domestically produced, drop-in replacement chips on demand.

NAVAIR’s BALDCU replacement inventory included chips that could not be used in service, posing a risk to replenishment of the life-safety system.

Program officials from NAVAIR praised Phoenix’s agility and problem-solving, underscoring the mission-critical nature of delivering replacements for life-safety systems.

BALDCU manages bleed air to pilots’ oxygen masks, a life-safety system, and was hampered by replacement chips that could not be brought into service prior to Phoenix’s engagement.