| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 84KS |
| Airport Status: | Operational |
| Longitude/Latitude: | 096-03-41.0000W/39-16-21.0000N -96.061389/39.272500 (Estimated) |
| Elevation: | 1220 ft / 371.86 m (Estimated) |
| Land: | 0 acres |
| From nearest city: | 4 nautical miles N of St. Mary's, KS |
| Location: | Pottawatomie County, KS |
| Magnetic Variation: | () |
| Ownership: | Privately owned |
| Owner: | St Mary's Airpark |
| Address: | 110 W. Bertrand Saint Marys, KS 66536 |
| Phone number: | 785-437-2789 |
| Manager: | Dave Plfum |
| Address: | 110 W. Bertrand Saint Marys, KS 66536 |
| Phone number: | 785-437-2789 |
| Airport Use: | Private |
| Wind indicator: | Yes |
| Control Tower: | No |
| Sectional chart: | Kansas City |
| Region: | ACE - Central |
| Boundary ARTCC: | ZKC - Kansas City |
| Tie-in FSS: | ICT - Wichita |
| FSS Toll Free: | 1-800-WX-BRIEF |
| Dimension: | 2514 x 60 ft / 766.3 x 18.3 m |
| Surface: | TURF-GRVL, Fair Condition UNEVEN SFC; LINE OF SIGHT OBSTRUCTED BETWEEN RY ENDS. |
| Runway 18 | Runway 36 | |
|---|---|---|
| Traffic Pattern: | Left | Right |
| Obstruction: | 22 ft tree, 299.0 ft from runway, 75 ft right of centerline, 13:1 slope to clear | 30 ft tree, 1080.0 ft from runway, 104 ft right of centerline, 36:1 slope to clear |
| ALL TRAFFIC REMAIN EAST OF RY. |
| 440 FT TWR, 3 NM SOUTH & 680 FT SMOKE STACKS 3.2 NM WNW OF ARPT. |
| 168 FT TWR 1.2 NM SSW OF RY 36. |
| NUMEROUS SMALL TREES ALONG EAST EDGE OF RY IN PRIMARY SFC. |
| PRVDD ALL TFC PAT FLOWN ON THE EAST SIDE OF THE RY; MAINTAIN CLEAR 20:1 APCHS; MAINTAIN CLEAR 7:1 TRANSITIONAL SFC; WRITTEN AGREEMENT WITH JMJ LANDING ARPT. |