Roscommon County Airport (Houghton Lake, MI) HTL 备注
A81-APT | Activate or incr intensity REIL runway 09 and 27; PAPI runway 09 and 27; HIRL runway 09/27 - CTAF. HIRL runway 09/27 preset low intensity DUSK-2100. |
A57-36 | Controlling obstn exceeds A 45 deg slp. Approach ratio 13:1 to dthr ovr 23 ft tree, 248 ft dist, 156 ft R. |
A42-36 | 3 ft yellow cones. |
A42-18 | 3 ft yellow cones. |
A30-18/36 | Closed when snow covd except for ski equipped aircraft. |
A17 | Unatndd major hols. |
A110-7 | For clearance contact minneapolis artcc at 651-463-5588. |
A110-3 | 2203 ft MSL (883 AGL) tower 4.2 nm southwest of airport. |
A110-2 | Deer and large birds on and in vicinity of airport. |