Sage Lake (M47) in Hale, Michigan has 3 runways. All three are water runways. The longest runways are 14L/32R and 14R/32L at 6,700 ft long and 300 ft wide. The third runway is 05W/23W at 5,000 ft long and 300 ft wide. No ILS runway ends are published.
There is no control tower. Pattern altitude is not published. For light piston aircraft, use the standard 1,000 ft AGL pattern unless the current FAA Chart Supplement or local procedures say otherwise. Runway headings are closely aligned on the 14 and 32 pairs. That matters for wind checks and water operations. No LAHSO notes are published. No noise abatement notes are published.
Wind & favored runway
Favored end is picked from the current METAR wind at M47.
Pattern entry · RWY 23W
LEFT TRAFFICAll runways
Traffic pattern
Pattern altitude is not published for M47. For light piston aircraft, use 1,000 ft AGL as the standard pattern altitude unless local guidance says otherwise. There is no control tower, so pilots self-announce and self-sequence. The field has two parallel water runways, 14L/32R and 14R/32L, plus 05W/23W. Check the wind before choosing a lane. The published headings are close on the 14 and 32 pairs, so runway selection should be based on the water takeoff or landing plan and traffic flow. No right-traffic exceptions are published.
Every end, one page
Each runway end has its own page with wind component, traffic pattern geometry and ILS for that specific direction.