One man dies, two badly injured in Caernarfon airport plane crash - North Wales Weekly News
This report mentions the possibility of the aircraft clipping some trees on final. At least one local pilot who was there thinks this a distinct possibility, and it would explain the tragic outcome.
I await the AAIB report with interest.
I would not have been happy learning in a 50+ year old aircraft which had already logged 16894 flying hours as of 31/12/2011, I would prefer to fly something a little less ancient and pay more...
Then, with respect, you don't know very much about aeroplanes and aviation.