Spotting
Spotting Center
New observations in the Nexa dataset, returns after absence, rare types and a private spotter watchlist.
History progress for return detection
Spotter targets
Unseen aircraft from the already loaded New / Return / Rare results. Local priority: Watchlist → Return → New → Rare. No extra requests.
Watchlist matches
Aircraft from your local watchlist that appear in the current New / Return / Rare results.
New to the Nexa dataset
First observation in our history. This does not mean a new registration or newly built aircraft.
Returns after absence
Aircraft observed again after at least 7 days without a Nexa segment.
Rare types in coverage
Rarity is based on concrete airframe counts in our registry.
The watchlist is local to this browser. New/Return data describes Nexa observation history only.