- at.adsb.broadcast.message record A real-time aircraft state update, broadcast via at.adsb.broadcast.subscribeEvents. Ephemeral — not written to a PDS.
- at.adsb.broadcast.subscribeEvents subscription Ephemeral event stream from a receiver station. Emits batched aircraft operations per poll cycle. Does not write to any repository.
- at.adsb.flight.defs defs Shared type definitions for flight-related records in the at.adsb namespace.
- at.adsb.flight.record record A receiver-authored record of an aircraft's transit through the receiver's coverage area. Created on departure. References all contributing batch sightings and the aircraft identity via strongRef for provenance verification.
- at.adsb.receiver.sighting record A batch of aircraft observations from a single receiver covering a configurable time window (default 60 seconds). Contains a manifest of observed aircraft and blobbed telemetry data.
- at.adsb.receiver.station record A declaration of an ADS-B receiver station. One per account, representing a physical receiver contributing aircraft surveillance data to the network.
- at.adsb.receiver.stats record Periodic performance summary for a receiver station. Created at regular intervals (e.g. hourly or daily).
- at.adsb.version.defs defs Shared type definitions for lexicon versioning. Provides a reusable convention for tracking schema revisions and changelogs.
- at.adsb.version.info record Version information for a lexicon in the at.adsb namespace. Published by the namespace authority to the network so consumers can discover the current schema version and its history.