MAC FLD
SUMMERVILLE, OR
Mac Field, identified as 1OR5, is a privately owned, non-towered airfield in Summerville, Oregon. A lone turf runway, 17/35, serves the field at 2,254 by 50 feet.
No instrument approach procedures are published, so operations are conducted under visual flight rules. Without a control tower or advisory frequency, pilots rely on standard see-and-avoid practice for traffic coordination. The field has no fuel sales on record. Private-use designation requires prior permission from the owner before landing.
Field elevation is 2,924 feet above mean sea level.