Interface AirspaceResolver

Stateless resolver exposing airspace query methods.

interface AirspaceResolver {
    byAirport(
        identifier: string,
        types?: ReadonlySet<AirspaceType>,
    ): AirspaceFeature[];
    query(query: AirspaceQuery): AirspaceFeature[];
}

Index

Methods

byAirport query

Methods

byAirport

byAirport(
identifier: string,
types?: ReadonlySet<AirspaceType>,
): AirspaceFeature[]
Returns every airspace feature associated with the given identifier, independent of position or altitude. Lookup is case-insensitive.

For Class B/C/D/E2 airspace, the feature identifier is the associated airport's FAA location identifier (e.g. "JFK" for the NY Class B). For Special Use Airspace, it is the NASR designator (e.g. "R-2508"). Pass only the bare identifier - ICAO-prefixed codes like "KJFK" will not match; resolve to an FAA ID first via @squawk/airports if needed.
Parameters
- identifier: string
  FAA identifier or NASR designator.
- Optionaltypes: ReadonlySet<AirspaceType>
  Optional type filter. Only features whose type is in this set are returned. When omitted, all types are returned.
Returns AirspaceFeature[]
All features whose identifier matches, or an empty array.
- Defined in resolver.ts:64

query

query(query: AirspaceQuery): AirspaceFeature[]
Returns every airspace feature whose lateral polygon contains the given position and whose vertical bounds contain the given altitude.
Parameters
- query: AirspaceQuery
  Position, altitude, and optional type filter.
Returns AirspaceFeature[]
All matching features, in no particular order.
- Defined in resolver.ts:47