THUNDER RIDGE
SANDPIOINT, ID
A runway measuring 1,068 feet long and 35 feet wide with a turf and dirt surface, 18/36 serves Thunder Ridge (31ID), a privately owned, non-towered airfield in Sandpoint, Idaho.
There are no published instrument approaches, so operations are conducted under visual flight rules. No control tower or advisory frequency is published, so traffic relies on standard see-and-avoid practice. No fuel service is listed for the field. The field is designated private use, requiring prior permission from the owner to land.
Field elevation is 2,632 feet above mean sea level.