Translations:KAVAN Alpha V2 1500mm - Instruction manual/94/en

From KAVAN RC Wiki

Any turn requires an appropriate bank angle – ALPHA 1500 V2 will fly nice big and safe flat turns with only a small angle of bank. During initial flights never use a bank angle of greater than 45 degrees. By planning the direction that the model will take, normal turns will be made with less than 30 degrees of bank.