| FAA Information Effective: | 2013-12-12 |
| Airport Identifier: | 4S5 |
| Airport Status: | Operational |
| Longitude/Latitude: | 097-26-21.2920W/48-37-34.9610N -97.439248/48.626378 (Estimated) |
| Elevation: | 837 ft / 255.12 m (Estimated) |
| Land: | 50 acres |
| From nearest city: | 1 nautical miles NE of St Thomas, ND |
| Location: | Pembina County, ND |
| Magnetic Variation: | 07E (1985) |
| Ownership: | Publicly owned |
| Owner: | St. Thomas Airport Authority JOHN BLAIR CHRMN APT AUTH |
| Address: | Box 322 St Thomas, ND 58276 |
| Phone number: | 701-520-1597 |
| Manager: | John Blair |
| Address: | Box 322 St Thomas, ND 58276 |
| Phone number: | 701-520-1597 ADDL CONTACT RYAN ALMNE 701-257-6629/701-360-7926 |
| Airport Use: | Open to public |
| Wind indicator: | Yes |
| Segmented Circle: | No |
| Control Tower: | No |
| Lighting Schedule: | SEE RMK ACTVT LIRL RY 17/35 - 122.8. |
| Landing fee charge: | No |
| Sectional chart: | Twin Cities |
| Region: | AGL - Great Lakes |
| Boundary ARTCC: | ZMP - Minneapolis |
| Tie-in FSS: | GFK - Grand Forks |
| FSS on Airport: | No |
| FSS Toll Free: | 1-800-WX-BRIEF |
| NOTAMs Facility: | GFK (NOTAM-d service avaliable) |
| CTAF: | 122.900 |
| Airframe Repair: | NONE |
| Power Plant Repair: | NONE |
| Dimension: | 2600 x 50 ft / 792.5 x 15.2 m |
| Surface: | ASPH, Good Condition |
| Weight Limit: | Single wheel: 5000 lbs. |
| Edge Lights: | Non-standard lighting system NSTD LIRL DUE TO FIXTURES & LCTD 15 FT FM RY EDGE. |
| Runway 17 | Runway 35 | |
|---|---|---|
| Longitude: | 097-23-50.2900W | 097-23-50.2900W |
| Latitude: | 48-38-14.1100N | 48-37-48.4600N |
| Elevation: | 835.00 ft | 837.00 ft |
| Alignment: | 127 | 0 |
| Traffic Pattern: | Left | Left |
| Markings: | None, | None, |
| Displaced threshold: | 280.00 ft DSPLCD THLD MKD WITH GREEN LGTS - NIGHT OPNS ONLY. | 70.00 ft DSPLCD THLD MKD WITH GREEN LGTS - NIGHT OPNS ONLY. |
| Centerline Lights: | No | No |
| Obstruction: | 80 ft trees, 2600.0 ft from runway, 30:1 slope to clear +16' ROAD DIST 300' FM DSPLCD THLD; APCH RATIO FM DSPLCD THLD 18:1. +16' ROAD, DIST 20', E-W ROAD PARALLEL TO RY END. | 80 ft trees, 2800.0 ft from runway, 32:1 slope to clear +16' ROAD 100' FM DSPLCD THLD APCH RATIO 6:1. RWY 35 +16' ROAD DIST 20', E-W ROAD PARALLEL TO THR. |
| CONFIRM WINTER COND & SNOW REMOVAL WITH AMGR 701-520-1597/701-257-6629/701-360-7926 |
| +60' TREES 125' R OF CL AT RY 35 END PENETRATE TRNSL SFC. |
| RY 17/35 EXPECT TURBULENCE WHEN EXECUTING CROSS-WIND LNDGS. |
| DEER ON & INVOF APRT |