Victa Airtourer 100 G-ATJB near Helperthorpe.
Yorkshire Air News recorded that on 29th May 1970 this aircraft made a landing at "Moor Farm, West Lutter" but was damaged when the undercarriage collapsed. There was a farm air strip which is also mentioned in Yorkshire Air News as being at Moor Farm. Moor Farm is actually between Heslerton and Helperthorpe. In the balance of probability this incident occurred there.
Pilot - Name unknown.
At the time of this incident the aircraft was registered to Rogers Aviation Ltd, Bedfordshire. They appear to have based their aircraft at Cranfield.