Why Mesothelioma Cases Occur in Mountain View
Mountain View's asbestos legacy centers on Moffett Field Naval Air Station, which operated as a major Navy installation from 1933 to 1994. The base housed massive hangars — including the iconic Hangar One — aircraft maintenance facilities, barracks, and support buildings all constructed with asbestos-containing materials. Navy personnel and civilian workers maintained and repaired aircraft, ships, and base infrastructure in asbestos-laden environments for over six decades.
NASA Ames Research Center, which took over portions of Moffett Field, inherited buildings and facilities filled with asbestos materials. NASA researchers, engineers, and maintenance staff worked in laboratories and wind tunnels where asbestos insulation was standard. The transition from Navy to NASA operations did not eliminate the asbestos hazards already embedded in the facility infrastructure.
The 20-to-50-Year Latency Period
Mesothelioma has a latency period of 20 to 50 years. A worker exposed to asbestos at Mountain View facilities in the 1970s may only receive a mesothelioma diagnosis in 2025 or later. This is why Mountain View continues to produce new mesothelioma cases decades after asbestos use was restricted.
Mountain View was also home to early semiconductor fabrication facilities including Fairchild Semiconductor, one of the founding companies of Silicon Valley. Early chip fabs used asbestos-containing materials in cleanroom construction, ceiling tiles, floor tiles, and high-temperature equipment insulation. Workers in these pioneering facilities were often unaware of the asbestos exposure they faced daily.
The broader Mountain View area saw extensive commercial and residential construction during the postwar boom, all of which relied on asbestos-containing building materials. Schools, office buildings, and infrastructure projects throughout the city incorporated asbestos products that continue to pose risks during renovation and demolition.
Mountain View's Asbestos Legacy by the Numbers
Moffett Field operated as a naval air station for over 60 years. NASA Ames Research Center has operated since 1939. Mountain View's semiconductor industry launched in the 1950s. California allows only 2 years from diagnosis to file a mesothelioma claim — one of the shortest deadlines in the nation. Documenting your asbestos exposure history is a critical first step.

