912ULS Engine Failure after TO
Just wondered what opinions there were on the following scenario that happened a couple of weeks ago. I was not in the aircraft so this is secondhand but I do have an interest in the aircraft.
Alpi Pioneer 300 with 912ULS (320hrs) weather conditions sunny 23degC temp/dew point quite close but not sure exactly.
After back track and longer than normal run up due to passenger familiarization of avionics (15-20mins on ground) power checks completed, all normal, Ts&Ps normal, prop cycled etc. On take off aircraft accelerated normally and climbed initially fine then at 300ft engine went lumpy and lost power, not entirely but enough that P1 had to stick it in a field. where unfortunately aircraft was badly damaged but no injuries.
Previous 8 hours of operations in similar conditions were fine with no problems. Aircraft had been refueled day before with E10 Mogas. Fuel check for contamination (water) was clear.
Were obviously suspecting fuel, vapour lock, carb icing etc but I'm interested to hear other peoples opinions as to which they think most likely or even other potential causes. Engine on inspection was intact i.e not push rods etc.
