DC-8 successfully transited to Boise, ID for FIREX-AQ campaign on July 22. The aircraft will operate from Boise until August 19 when it will redeploy to Salina, KS. On the transit flight, data on atmospheric composition was collected over Los Angeles Basin and Central Valley in support of the California Air Resources Board (CARB). Next flight is scheduled for July 24 sampling fires in the Boise, ID area. Due to low level flight on hot day, some instruments experienced thermal issues that interrupted or halted data collection.