# St John Airport (4MD9)

**St John Airport** (FAA: 4MD9) is a small airport in Owings Mills, Maryland, United States. It opened in Dec 1992. It has one runway, 2,600 ft (793 m) long, grass.

Web page: https://dromopedia.com/airports/4md9

## At a glance

- FAA: 4MD9
- Type: Small airport
- Serves: Owings Mills, Maryland, United States
- Opened: Dec 1992
- Elevation: 461 ft / 141 m
- Coordinates: 39.4806, -76.7606
- Runways: 1
- Longest runway: 2,600 ft / 793 m
- Time zone: UTC-5/-4 · America/New_York
- Wikidata: https://www.wikidata.org/wiki/Q61673085
- Weather station: KDMW
- Ident: 4MD9

## Timeline

- Dec 1992: St John Airport opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 02/20 | 2,600 ft / 793 m | 120 ft / 37 m | Grass |  |  |

## Rankings

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

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 2,600 ft / 793 m | =19,572 of 29,858 | =8,307 in North America | =7,090 in US |
| Elevation | 461 ft / 141 m | =27,822 of 43,403 | =13,215 in North America | =11,067 in US |
| Age | Opened 1992 | =9,995 of 15,079 | =7,750 in North America | =7,639 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Nearby airports

- [MD95](https://dromopedia.com/airports/md95.md) Reservoir Airport · 6.5 mi / 10 km
- [2W2](https://dromopedia.com/airports/2w2.md) Clearview Airpark · 14 mi / 22 km
- [MD48](https://dromopedia.com/airports/md48.md) Albrecht Airstrip · 14 mi / 22 km
- [8MD0](https://dromopedia.com/airports/8md0.md) Suzie Field · 15 mi / 25 km
- [KDMW](https://dromopedia.com/airports/kdmw.md) Carroll County Regional Jack B Poage Field · 16 mi / 26 km
- [MD78](https://dromopedia.com/airports/md78.md) Woodbine Airport · 18 mi / 29 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/4md9/data