The AAIB have this one although after nearly 6 months nothing has even got as far as any written acknowledgement or any official report.
Sources close to L3 have however shed some light on this accident, clearly hearsay, although the company was allowed to conduct its
own investigation.
The aircraft had on board at the time of the accident just one pilot who was a company instructor. Fortunately he survived the accident.
It seems that the aircraft stalled and appeared to spin in immediately after rotation. The aircraft lost a wing, its tail and came to rest facing the direction it had come from.
It has been reported that there was a cargo of TKS fluid dispersed around the cabin, unsecured, in 6 x 20-25 litre drums.
Weight, weight shift and CG issues come to mind.