As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHORTLY AFTER TAKEOFF, STRONG SMELL OF SMOKE IN COCKPIT AND CABIN. NO VISUAL SMOKE, PACK TEMP NORMAL. (AIR RETURN) DURING TAXI PACK NR 2 HI TEMP INDICATION. INSPECTED AFT EQUIPMENT BAY AREA AND FOUND RT PACK ACM TEMP SWITCH HANGING FROM CONNECTOR PLUG. NO NOTICE OF OIL OR OTHER CONTAMINANTS. SECURED PLUG, RAN ENGINES WITH RT PACK (OFF) AND LT PACK OPERATING, NO ODOR OR VISUAL SMOKE NOTED. (K)