Macton Corporation

While executing a night visual approach to runway 09 in visual meteorological conditions the aircraft was allowed to descend; crashing into water 2 miles short of the runway. The pilot was not familiar with the airport and failed to make use of a full instrument landing system and visual approach slope indicating system which were operational for runway 09 at the time of the accident. The pilot stated there were no mechanical malfunctions with the aircraft which attributed to the accident. The aircraft was equipped with a radar altimeter system which also was not used by the pilot. The pilot performed two missed approaches because the airport was not in sight. The accident occurred during the 3rd attempt. Neither the pilot-in-command nor the copilot were properly certificated for the flight.