As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHX - AIR TURN BACK - FLT 0164 - DURING TAKEOFF FROM PHX EN ROUTE FOR SAT THE CAPTAINS NR 1 AUX PITOT STATIC LIGHT ILLUMINATED AND REMAINED ON. DUE TO CONDITIONS AT SAT THE AIRCRAFT TURNED BACK TO PHX. MAINTENANCE REMOVED AND REPLACED THE LOWER RT PITOT STATIC PROBE IAW 34-11-11, LEAK AND HEAT CHECK WERE ACCOMPLISHED IAW T/C A1B34027.