| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | AMN | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 084-41-16.6000W/43-19-19.7000N -84.687944/43.322139 (Estimated) | 
| Elevation: | 754 ft / 229.82 m (Surveyed) | 
| Land: | 631 acres | 
| From nearest city: | 3 nautical miles SW of Alma, MI | 
| Location: | Gratiot County, MI | 
| Magnetic Variation: | 05W (1990) | 
| Ownership: | Publicly owned | 
| Owner: | City Of Alma-co. Of Gratiot | 
| Address: | 525 E Superior, P.o. Box 278 Alma, MI 48801 | 
| Phone number: | 989-463-5430 | 
| Manager: | Michael Schiffer | 
| Address: | 3999 West Seaman Rd Alma, MI 48801 | 
| Phone number: | 989-463-5430 | 
| Airport Use: | Open to public | 
| Wind indicator: | Yes | 
| Segmented Circle: | Yes | 
| Control Tower: | No | 
| Lighting Schedule: | SEE RMK ACTVT MIRL RYS 09/27 & 18/36; PAPI RYS 09 & 27; REIL RYS 09 & 27 - CTAF. | 
| Beacon Color: | Clear-Green (lighted land airport) | 
| Landing fee charge: | No | 
| Sectional chart: | Detroit | 
| Region: | AGL - Great Lakes | 
| Traffic Pattern Alt: | 1000 ft | 
| Boundary ARTCC: | ZOB - Cleveland | 
| Tie-in FSS: | LAN - Lansing | 
| FSS on Airport: | No | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| NOTAMs Facility: | AMN (NOTAM-d service avaliable) | 
| Federal Agreements: | NGY | 
| CTAF: | 122.800 | 
| Unicom: | 122.800 | 
| Fuel available: | 100LLA | 
| Airframe Repair: | NONE | 
| Power Plant Repair: | NONE | 
| Bottled Oxygen: | NONE | 
| Bulk Oxygen: | NONE | 
| Dimension: | 5004 x 75 ft / 1525.2 x 22.9 m | 
| Surface: | ASPH, Good Condition | 
| Surface Treatment: | Saw-cut or plastic Grooved | 
| Weight Limit: | Single wheel: 40000 lbs. Dual wheel: 65000 lbs. | 
| Edge Lights: | Medium | 
| Runway 09 | Runway 27 | |
|---|---|---|
| Longitude: | 084-41-45.7412W | 084-40-38.0493W | 
| Latitude: | 43-19-22.8794N | 43-19-22.6648N | 
| Elevation: | 750.00 ft | 753.00 ft | 
| Alignment: | 90 | 127 | 
| ILS Type: | SDF | |
| Traffic Pattern: | Left | Left | 
| Markings: | Non-precision instrument, Fair Condition | Non-precision instrument, Fair Condition | 
| Crossing Height: | 40.00 ft | 40.00 ft | 
| VASI: | 4-light PAPI on left side | 4-light PAPI on left side | 
| Visual Glide Angle: | 3.00° | 3.00° | 
| Runway End Identifier: | Yes | Yes | 
| Obstruction: | 62 ft trees, 2308.0 ft from runway, 347L/ ft right of centerline, 34:1 slope to clear | 59 ft trees, 1380.0 ft from runway, 354 ft right of centerline, 20:1 slope to clear | 
| Dimension: | 3197 x 75 ft / 974.4 x 22.9 m | 
| Surface: | ASPH, Good Condition | 
| Surface Treatment: | Saw-cut or plastic Grooved | 
| Weight Limit: | Single wheel: 26000 lbs. | 
| Edge Lights: | Medium | 
| Runway 18 | Runway 36 | |
|---|---|---|
| Longitude: | 084-41-23.8129W | 084-41-24.0046W | 
| Latitude: | 43-19-30.7011N | 43-18-59.1303N | 
| Elevation: | 752.00 ft | 753.00 ft | 
| Alignment: | 127 | 0 | 
| Traffic Pattern: | Left | Left | 
| Markings: | Non-precision instrument, Good Condition | Non-precision instrument, Good Condition | 
| Obstruction: | 53 ft trees, 1260.0 ft from runway, 323 ft left of centerline, 20:1 slope to clear | 76 ft trees, 1112.0 ft from runway, 345 ft right of centerline, 12:1 slope to clear | 
| ANIMALS ON & INVOF ARPT. | 
| POWERED PARACHUTE ACTIVITY ON & INVOF ARPT. | 
| AEROBATIC BOX OVER ARPT, FROM 500 FT AGL TO 5,000 FT AGL IMT SOUTH OF AND INCLUDING RY 9/27; 8,700 FT LONG X 6,000 FT WIDE. SEE NOTAMS FOR ACTIVE TIMES. |