# Union County, Troy Shelton Field (USC / 35A)

**Union County, Troy Shelton Field** (IATA: USC, FAA: 35A) is a small airport in Union, South Carolina, United States. It opened in Sep 1970. It has one runway, 3,508 ft (1,069 m) long, asphalt.

Web page: https://dromopedia.com/airports/k35a

## At a glance

- IATA / ICAO: USC / —
- FAA: 35A
- Type: Small airport
- Serves: Union, South Carolina, United States
- Opened: Sep 1970
- Elevation: 610 ft / 186 m
- Coordinates: 34.6870, -81.6411
- Runways: 1
- Longest runway: 3,508 ft / 1,069 m
- Instrument procedures: 2 approaches
- Time zone: UTC-5/-4 · America/New_York
- Wikipedia: https://en.wikipedia.org/wiki/Union_County_Airport_(South_Carolina) (2 languages)
- Wikidata: https://www.wikidata.org/wiki/Q14709667
- Weather station: K35A
- Ident: K35A

## Timeline

- Sep 1970: Union County, Troy Shelton Field opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 05/23 | 3,508 ft / 1,069 m | 60 ft / 18 m | Asphalt | 047° / 227° | yes |

- 05/23 slopes 1.0%: threshold 05 at 573 ft / 175 m, threshold 23 at 610 ft / 186 m.

## Rankings

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

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 3,508 ft / 1,069 m | =12,527 of 29,858 | =4,968 in North America | =4,158 in US |
| Elevation | 610 ft / 186 m | =25,134 of 43,403 | =12,100 in North America | =10,079 in US |
| Age | Opened 1970 | =6,186 of 15,079 | =4,428 in North America | =4,338 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| A/D | GREER APP/DEP | 119.400 |
| UNIC | CTAF/UNICOM | 122.700 |

## Nearby airports

- [16SC](https://dromopedia.com/airports/16sc.md) Horseshoe Landing Airport · 15 mi / 25 km
- [17SC](https://dromopedia.com/airports/17sc.md) Carolina Cow Country Airport · 18 mi / 28 km
- [SC00](https://dromopedia.com/airports/sc00.md) Triple Tree Airport · 20 mi / 33 km
- [3SC4](https://dromopedia.com/airports/3sc4.md) Crooked Fence Farm Airport · 21 mi / 33 km
- [KLUX](https://dromopedia.com/airports/klux.md) Laurens County Airport · 21 mi / 34 km
- [SPA](https://dromopedia.com/airports/kspa.md) Spartanburg Downtown Memorial Airport · 24 mi / 38 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/k35a/data