To add to Shrike200's post.
An F/O on the long range fleet (B767) takes home a Gross Basic salary of
+/-R 25 000, added to that is an International allowance of approx R 3900 per month( depending on number of trips).
An average take home salary of +/-R 20 000 is what you can expect. Not great , but you can survive on that.
Captains on the long range fleet will average take home pay, incl International allowances, of just over+/- R30 000 average per month.
Comparing these salaries Internationally with pilots flying similar aircraft and similar routes, NTW is well below the international norm.
Hope this helps