From the General Botha Old Boys Association Muster List

1970 & 1970 – Cadet Safmarine.

1971 & 1971 – Cadet General Botha – Granger Bay.

1972 & 1973 – Cadet Safmarine (Union Castle) – SA Vaal.

1973 & 1974 – {2nd Mate FG} & 2/O Unicorn Lines & 3/O Safmarine.

1974 & 1975 – 3/O Safmarine & 3/O Safmarine (Union Castle) – SA Vaal.

1975 & 1975 – {Chief Mate FG} & 2/O Safmarine.

1976 to 1978 – 2/O Safmarine.

1979 & 1979 – {Master FG} & C/O Safmarine.

1980 to 1982 – Mate/Master Portnet – Port Elizabeth.

1983 to 2011 – Lecturer – General Botha, Cape Technikon, CPUT (Maritime Studies).