Map
1 case on aircraft the registry lists as Firefly Balloons 2010 FIREFLY 12B. See them as a list.
Each size holds about a sixth of the dots in view; the number under it is where it starts. Zoom in to see each record.
- The agency’s coordinate, or offset from an airport
- An airport
- A town’s center
NTSB’s coordinates where it gives them; otherwise OpenAirDocs placed the event at the airport or town a record names.
Each investigation at NTSB’s own coordinate where it gives one; otherwise OpenAirDocs placed it at the airport NTSB names or the nearest town it names.
Each FAA accident and incident report at its NTSB investigation’s point when the two are linked; otherwise OpenAirDocs placed it at the airport or town the report names.
How each point was placed, and how far off it can be, is in the release’s geo_ tables.