The accident is symptomatic of the "low cost", maximum profit and low quality world we are now living in.
Pel Air didn't provide flight planning or operations support and suffered the consequence.
Why is there no ILS at Norfolk if there are that many RPT flights there?
Probably for the same reason that we have capital city airports in a state of shambles and capital city secondary airports that are being strangled.
Australian infrastructure is 50 years behind the population, being milked by private hands, for profit and executive bonuses rather than being cultivated for the future.