Nartron Fld Airport (Reed City, MI) MI31 备注
| A58-18 | +40 ft trees, 0 ft dist, 80 ft R. |
| A33-18/36 | Rough surface; cracks in runway; csdrbl amt of loose stones, rocks, vegetation, and snd on pavement. |
| A110-7 | For clearance contact minneapolis artcc at 651-463-5588. |
| A110-6 | Runway 18/36: -15 ft drop off/pond, 201 ft dist, 100 ft L, south end. |
| A110-3 | 26 ft bldgs, 195 ft east of runway 36; +50 ft building, 235 ft east of extended centerline, south end. |
| A110-2 | 40 ft trees in runway 18/36 pri and trsn sfcs, west side. |
| A110-1 | Airport closed NOV-MAR and when snow covd. |
