What was found
MKE/SBN - FLT 1166 - DURING CLIMB-OUT, FLIGHT CREW NOTICED THE PILOT'S ALTIMETER WAS FLAGGED AND ALTITUDE PRE-SELECT WAS ONLY SHOWING DASHES. AFTER AN UNEVENTFUL LANDING IN MKE, MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE NR 1 ALTIMETER INOPERATIVE AND A STATIC LINE GOING TO THE ALTIMETER TWISTED. THE ALTIMETER AND STATIC LINE WERE REPLACED, PITOT STATIC AND OPERATIONAL CHECKS WERE PERFORMED. (X)