The operator has requested clarification of the reporter's comment - 'On multiple occasions I have witnessed [Operator] aircraft cut off and key radio transmissions to get in front of other aircraft conducting standard circuit operations'.
The ATSB contacted the reporter who supplied the following clarification:
The reporter has observed pilots in [Operator] aircraft appearing to dominate the CTAF frequency by transmitting in advance of their actual position in order to gain priority in the circuit.