Mount Washington Observatory traffic pattern
Mount Washington Observatory (KMWN) has no runways in the FAA NASR data, so there is no charted traffic pattern here.
All of Mount Washington Observatory — runways, frequencies, charts and live weatherNo runway data for KMWN, so there is no pattern to draw. Heliports and seaplane bases have no charted traffic pattern.
More about KMWN
Pattern direction and alignment are drawn from the FAA NASR (28-day cycle); the diagram is generated, not an FAA chart. Pattern altitude is shown as published where NASR carries one, otherwise as the AC 90-66B 1,000 ft AGL convention. For planning and education only; always verify against the Chart Supplement.