Seeley Lake (23S) has 1 runway. Runway 16/34 is 4,575 ft long and 75 ft wide. It is turf. The field elevation is 4,256 ft MSL. No control tower is listed, so operations are non-towered. No ILS runway ends are published for this field.
For runway planning, the single strip gives you one option only. The published headings are 180° and 0° magnetic. That makes runway 16 the southbound end and runway 34 the northbound end. No LAHSO notes are published. No noise abatement notes are published. Check the current FAA Chart Supplement before flight for the latest airport data and any changes to the runway system.
Wind & favored runway
Favored end is picked from the current METAR wind at 23S.
Pattern entry · RWY 34
LEFT TRAFFICAll runways
Traffic pattern
Pattern altitude is not published. Use standard 1,000 ft AGL for light piston unless local guidance says otherwise. At this field that works out to 5,256 ft MSL based on the published field elevation of 4,256 ft MSL. No tower is listed, so pilots self-announce and self-sequence in the pattern. No right-traffic exceptions are published. No special pattern notes are published in the facts. Keep your pattern tight and use standard non-towered procedures unless the current FAA Chart Supplement says something different.
Every end, one page
Each runway end has its own page with wind component, traffic pattern geometry and ILS for that specific direction.