Every source, with its credit line:
flightportrait.com/network/credits.html.
Airline marks on the map belong to their owners.
What the API serves
- Live positions, trails, and station presence from network receivers.
- Derived routes (callsign to origin and destination) from openly licensed trace archives, published back under ODbL.
- Per-airframe flight logs from those archives, about a year. A quiet day means the archives did not see it.
- Each airframe’s lifetime record: registrations over time, serial, build year, owners where a registry publishes them, and notable events, each with its source.
- Estimated positions (
/v1/estimated): cruising aircraft the network stopped hearing, placed for up to 15 minutes along their route and markedestimated. Never mixed into the observed data.