M90 William Robert Johnston Municipal Airport
M90 · Mendota, CA · elev 162 ft · TPA 1,200 ft MSL (≈1,000 AGL) · CTAF 122.9
skyready.app/airport/m90 live weather · pattern · NOTAMs
Frequencies
| CTAF | 122.9 |
|---|---|
| Guard | 121.5 |
Airport
| Coordinates | 36°45.52'N 120°22.26'W |
|---|---|
| Mag var | 15E |
| ARTCC | OAKLAND (ZOA) |
| FSS | RANCHO MURIETA |
| NOTAM file | RIU |
| Sectional | SAN FRANCISCO |
Attended UNATNDD.
RWY 15LEFT traffic
- Heading
- 147° mag · 162° true
- Dimensions
- 3,499 × 50 ft
- TPA
- 1,200 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- CTAF
- 122.9
Enter the left downwind (heading 327°) on the 45° at 1,200 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
Traffic pattern for the primary runway, drawn on its FAA charted side.
Runways
| Runway | Headings | Size | Surface · lights | Pattern | ILS |
|---|---|---|---|---|---|
| 15/33 | 146° / 326° | 3,499 × 50 ft | Asphalt | 33 RIGHT | — |