AIRPORT REFERENCE POINT (ARP) - The approximate geometric center of all usable runway surfaces.
Don't use the airport reference point since it is near mid-field
General rule for departures is to set up the ILS procedure for an immediate return.
ARP is a FAA Acronym for: Airport Reference Point
Related Definitions from Aviation Glossary
Military Operations Area (MOA)
ATA - Air Transport Association
See also: Navigation, Airport, Weather, Aircraft, FAA