ARP Lookup
Look up the Airport Reference Point coordinates for any US airport by FAA identifier.
Enter an FAA LID or ICAO identifier to look up the official
Airport Reference Point. A bare 3-letter code is auto-prefixed with
K (e.g. DEN → KDEN). Example:
KDEN, KLAX, 06C.
Latitude
Longitude
Elevation
State
Coordinates are referenced to NAD83 as published by the FAA.
The Airport Reference Point is the approximate weighted centroid of the
usable landing surfaces; published ARP precision is to the nearest
second of arc. Verify against the source document for survey-grade work.
Use this airport in