AviZone

PIPER PA28   LYCOMING  360 FAMILY            22/08/2015                 Engine failure.            At 2 mins and 15 seconds (2nm north of the airfield and at approx. 1,250 ft) a massive bang was heard coming from the engine, instant power loss and Engine T&P’s went into the red and dropped straight down to no reading. Pilot declared a Mayday emergency (Engine Failure) still on Seething radio frequency (122.60), with the intention of returning to the airfield for an attempted force landing. Seething Air ground radio confirmed that runway 24 could be used and the Fire & Rescue team were on standby at the Alpha hold to follow us down the runway.         At around 1nm to the airfield and attempting to keep high and fast rather than low and slow the aircraft was still at around 800ft so continuous slide slipping and position changes were used, flaps wer...

EUROCOPTER EC135  TURBOMECA, FRANCE         11/09/2015                       Fuel indications inaccurate. Main fuel tanks sensors removed and cleaned before aircraft returned to service.                       Main fuel tank indications began to vary to an uncommon amount over two days. The fuel level would differ between 5-10 kilos depending on the altitude of the aircraft in various phases of flight. By the end of my last shift and arriving back at base the main tank fuel level went from 100kg in the main to 64kg whilst taxiing from the runway to the hangar. Throughout all flights over the 2 days the supply tanks indicated full without any change even when the fuel in the main tank became low. In my experience the supply tanks often drop a few kilos then fill back up to capacity.                  MEL con...