"The business has been running at a loss for some time and it got to the stage where we couldn't continue to prop it up. Trading conditions had become increasingly difficult."
He blamed the slowdown in mining and also high compliance costs.
"We're not the first airline that has failed and won't be the last probably.'
Vincent's Australian operations were based in Darwin and had just been awarded a scheduled passenger route from Sydney to western New South Wales.
In New Zealand the company flies the Life Flight Trust air ambulance, provides charter aircraft for Air New Zealand and private operators.
He said the failure in Australia had put pressure on the business.
"I'd love to say it doesn't but the situation in Australia has put a strain on New Zealand operation for a long time which we're trying to alleviate. We're hopeful that without that loss that the New Zealand company can continue. "
He said the New Zealand operation was profitable.
"It is separate and the reason we've done this is to ensure the continued viability of the New Zealand operation. It's going to take a little while for people to get confidence back in us."
Vincent was set up in 1990.