IATA assigns EVE to Evenes city (6355227) and Harstad/Narvik Airport (6296734).
Harstad city (3153823) was previously IATA HRD but EVE was assigned to Evenes city (6355227).
Currently, both Harstad and Evenes city have an IATA alternate EVE. I'd like to delete the IATA alternate (13264459) for Harstad (3153823).
p.s. my group is investing efforts to analyze and improve the consistency of this dataset to our existing datasources - how can I go about increasing my user level (was unable to find documentation except here in the forum)?
It is marked as 'historic' which is fine, as you mention it was the code used in the past. So we should not delete it. Just ignore all codes marked as historic if you are only interested in the current codes.