Hello, Been quite awhile since I have been on here. Was photographing a charity even at our flying field today. My H was about 2 football fields away and 300 FT agl. All the flying was in wide open spaces and above any nearby structures and trees. My controller started alerting my about being in 5 motor mode and called for an immediate landing. Went ahead and moved the H over a clear area near me and began bringing it down. On the way down I noticed that half of one prop was missing. The opposite prop was rotating very slowly. The bird was flying on 4 props. Bottom Line, Safe Landing. (See photo) We don't get many chances to test the motor failure process but it appears to really work