What was found
SHORTLY AFTER TAKEOFF SMOKE APPEARED IN THE COCKPIT AND CABIN, LIGHT IN NATURE. FLIGHT RETURNED TO STL. FOUND RIGHT AIR CYCLE MACHINE LEAKING OIL INTO DUCT. REPLACED THE ACM. CHECK-C 7-13-99 STL. ---CLOSED----
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SHORTLY AFTER TAKEOFF SMOKE APPEARED IN THE COCKPIT AND CABIN, LIGHT IN NATURE. FLIGHT RETURNED TO STL. FOUND RIGHT AIR CYCLE MACHINE LEAKING OIL INTO DUCT. REPLACED THE ACM. CHECK-C 7-13-99 STL. ---CLOSED----