| FAA Information Effective: | 2013-12-12 | 
| Airport Identifier: | 78MI | 
| Airport Status: | Operational | 
| Longitude/Latitude: | 083-18-12.7490W/42-02-26.1580N -83.303541/42.040599 (Estimated) | 
| Elevation: | 598 ft / 182.27 m (Surveyed) | 
| Land: | 25 acres | 
| From nearest city: | 3 nautical miles SW of South Rockwood, MI | 
| Location: | Monroe County, MI | 
| Magnetic Variation: | 05W (1985) | 
| Ownership: | Privately owned | 
| Owner: | Carl H. Brinkmeier OWNER LIVES ON PREMISE. | 
| Address: | 4235 E Sigler Rd South Rockwood, MI 48179 | 
| Phone number: | 313-782-9523 | 
| Manager: | Carl H. Brinkmeier OTHER CONTACT JAMES BRINKMEIER 734-777-6387. | 
| Address: | 4235 E Sigler Rd South Rockwood, MI 48179 | 
| Phone number: | 313-782-9523 | 
| Airport Use: | Private | 
| Wind indicator: | Yes | 
| Segmented Circle: | Yes | 
| Control Tower: | No | 
| Lighting Schedule: | SEE RMK NSTD LIRL RY 18/36 NOT FOR PUBLIC USE. | 
| Landing fee charge: | No | 
| Sectional chart: | Detroit | 
| Region: | AGL - Great Lakes | 
| Boundary ARTCC: | ZOB - Cleveland | 
| Tie-in FSS: | LAN - Lansing | 
| FSS on Airport: | No | 
| FSS Toll Free: | 1-800-WX-BRIEF | 
| Airframe Repair: | MAJOR & A72: PPR FOR REPAIRS - CALL 313-782-9523. | 
| Power Plant Repair: | MAJOR | 
| Dimension: | 2285 x 100 ft / 696.5 x 30.5 m | 
| Surface: | TURF, Fair Condition | 
| Edge Lights: | Non-standard lighting system NSTD LIRL; NOT FOR PUBLIC USE. NOT FAA APPROVED L-800 SERIES. | 
| Runway 18 | Runway 36 | |
|---|---|---|
| Longitude: | 083-18-12.7400W | 083-18-12.7400W | 
| Latitude: | 42-02-37.4300N | 42-02-14.8600N | 
| Elevation: | 598.00 ft | 598.00 ft | 
| Traffic Pattern: | Left | Left | 
| Obstruction: | 30 ft trees, 370.0 ft from runway, 160 ft right of centerline, 12:1 slope to clear | 15 ft road, 340.0 ft from runway, 22:1 slope to clear | 
| STANDING WTR ON RWY DURG HVY RAINS. | 
| NO SNOW RMVL DURG WINTER MONTHS. |