Sources
What we know, and how we know it
FreeBase never presents a convention or a schedule as a live signal. Every result carries one of these labels:
ConventionPublished scheduleSpotted
Hamdash · DX cluster spots
Connected
Last ~100 worldwide spots, refreshed every 3 minutes. May show a fallback source label when Hamdash's primary cluster is down.
Hamdash · band activity
Connected
Spot counts per band derived from the cluster feed. Worldwide, not your location.
Hamdash · solar conditions
Connected
Published HF conditions index (day/night). Context, never proof of reception.
Hamdash · shortwave schedules
Connected (display only)
Published broadcast schedules. Only daily schedules are evaluated against UTC; named-day patterns are flagged, not guessed. Not offered for download.
FreeBase reference list
Built in
Widely published amateur activity frequencies (FT8, WSPR, SSTV…) and ITU band edges.
US Government seed data (153 rows)
Imported · held for review
Stored atomically from the owner brief with original IDs and checksum. Not yet published; 112 start-only rows have unknown duration.
Community reception reports
Not yet built
Needs accounts and moderation.
CSV downloads & public API
Not yet built
Only rights-cleared data will be exportable.