The US 9cm amateur allocation was cut from 3300-3500 to 3300-3450 MHz in 2020, so 3456 (the legacy weak-signal calling frequency) is no longer in-band. Move the canonical key to 3400, migrate existing contacts, and keep 3456 input resolving to 3400 via the nearest-band snap so historical ADIF/CSV logs still import cleanly. |
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|---|---|---|
| .. | ||
| adif_import.ex | ||
| band_resolver.ex | ||
| callsign_client.ex | ||
| contact.ex | ||
| contact_edit.ex | ||
| csv_import.ex | ||
| edit_notifier.ex | ||
| enrichment_status.ex | ||
| import_matcher.ex | ||
| maidenhead.ex | ||