# Unknown Field (1MA5)

**Unknown Field** (FAA: 1MA5) is a small airport in Southborough, Massachusetts, United States. It opened in Jul 1985. It has one runway, 1,500 ft (457 m) long, asphalt.

Web page: https://dromopedia.com/airports/1ma5

## At a glance

- FAA: 1MA5
- Type: Small airport
- Serves: Southborough, Massachusetts, United States
- Opened: Jul 1985
- Elevation: 432 ft / 132 m
- Coordinates: 42.2790, -71.5478
- Runways: 1
- Longest runway: 1,500 ft / 457 m
- Time zone: UTC-5/-4 · America/New_York
- Wikidata: https://www.wikidata.org/wiki/Q61672902
- Weather station: KORH · WMO 72510
- Ident: 1MA5

## Timeline

- Jul 1985: Unknown Field opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 11/29 | 1,500 ft / 457 m | 30 ft / 9 m | Asphalt |  |  |

## Rankings

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

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 1,500 ft / 457 m | =27,817 of 29,858 | =14,033 in North America | =12,508 in US |
| Elevation | 432 ft / 132 m | =28,410 of 43,403 | =13,448 in North America | =11,286 in US |
| Age | Opened 1985 | =8,826 of 15,079 | =6,682 in North America | =6,572 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Nearby airports

- [09MA](https://dromopedia.com/airports/09ma.md) Kallander Field · 2.8 mi / 4.4 km
- [08MA](https://dromopedia.com/airports/08ma.md) Wormid Airport · 2.8 mi / 4.6 km
- [MA70](https://dromopedia.com/airports/ma70.md) Sudbury Airport · 7.8 mi / 13 km
- [8MA4](https://dromopedia.com/airports/8ma4.md) Crow Island Airport (Pvt) · 9.9 mi / 16 km
- [MA52](https://dromopedia.com/airports/ma52.md) Sids Airport · 12 mi / 19 km
- [1B6](https://dromopedia.com/airports/k1b6.md) Hopedale Industrial Park Airport · 12 mi / 19 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/1ma5/data