# William Robert Johnston Municipal Airport (M90)

**William Robert Johnston Municipal Airport** (FAA: M90) is a small airport in Mendota, California, United States. It opened in Aug 1957. It has one runway, 3,499 ft (1,067 m) long, asphalt.

Web page: https://dromopedia.com/airports/km90

## At a glance

- FAA: M90
- Type: Small airport
- Serves: Mendota, California, United States
- Opened: Aug 1957
- Elevation: 162 ft / 49 m
- Coordinates: 36.7586, -120.3710
- Runways: 1
- Longest runway: 3,499 ft / 1,067 m
- Time zone: UTC-8/-7 · America/Los_Angeles
- Wikipedia: https://en.wikipedia.org/wiki/William_Robert_Johnston_Municipal_Airport (6 languages)
- Wikidata: https://www.wikidata.org/wiki/Q652153
- Weather station: KMAE
- Ident: KM90

## Timeline

- Aug 1957: William Robert Johnston Municipal Airport opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 15/33 | 3,499 ft / 1,067 m | 50 ft / 15 m | Asphalt |  |  |

## Rankings

Ranked among 48,075 open airports; = marks a shared place.

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 3,499 ft / 1,067 m | =12,761 of 29,858 | =5,180 in North America | =4,318 in US |
| Elevation | 162 ft / 49 m | =34,965 of 43,403 | =15,919 in North America | =13,371 in US |
| Age | Opened 1957 | =4,248 of 15,079 | =2,902 in North America | =2,831 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| CTAF | CTAF | 122.900 |

## Nearby airports

- [US-6699](https://dromopedia.com/airports/us-6699.md) Stamoules Airport · 5.9 mi / 9.5 km
- [US-5771](https://dromopedia.com/airports/us-5771.md) Star Pump Airport · 7.3 mi / 12 km
- [US-5758](https://dromopedia.com/airports/us-5758.md) Mid Cal Ag Aviation Airport · 7.3 mi / 12 km
- [US-5767](https://dromopedia.com/airports/us-5767.md) Coit Ranch Airport · 7.4 mi / 12 km
- [F34](https://dromopedia.com/airports/kf34.md) Firebaugh Airport · 8.7 mi / 14 km
- [US-7022](https://dromopedia.com/airports/us-7022.md) Pilibos Ranch Airport · 9.5 mi / 15 km

## Sources

- [FAA NASR](https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/): US airport data: FAA National Airspace System Resources (Public Domain (US Government))
- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/km90/data