Although I've never flown an AT-3 or it's derivitives, I know a few people who do.
The one common thing I hear from them, is that direction control when full power is applied at low speed is very marginnal, and instructors commonly advise students, or converts to delay lifting the nose on the T/O run until climbing speed has been reached.
Here's another similar accident involving loss of control during a go-around.
http://www.aaib.gov.uk/cms_resources...AT%2012-10.pdf
MJ
