As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SELECTING FLAPS 1 AND FLAPS 5, NO L/E DEVICES EXTENDED NOR TRAILING FLAPS EXTENDED. PERFORMED NNC AND EXTENDED LEDS USING ALT FLAPS MASTER SWITCH. LANDED WITH NORMAL FLIGHT LOADS. CONFIRMED PROBLEM TO INTERMITTENT SKEW SENSOR NR 1. REPLACED SKEW SENSOR NR 1.