Air France flight #AF912 from Paris CDG to Yaoundé is declaring an emergency.
The flight AF912 departed Paris CDG runway 08R.
The flight was already delayed due to a technical issue.
The Airbus A330 is returning to Paris.
The craw declared the emergency right after takeoff.
The aircraft is a 22 year-old A330 (registration F-GZCA).
UPDATE #1 17:02 CEST The aircraft has landed on runway 08R, now taxiing to the gate.
UPDATE #2 AF912 returned to Paris CDG due to electric smell in the cockpit.