# Barndoor Island Seaplane Base (72NH)

**Barndoor Island Seaplane Base** (FAA: 72NH) is a seaplane base in Alton, New Hampshire, United States. It opened in May 2024. It has one runway, 4,086 ft (1,245 m) long, water.

Web page: https://dromopedia.com/airports/72nh

## At a glance

- FAA: 72NH
- Type: Seaplane base
- Serves: Alton, New Hampshire, United States
- Opened: May 2024
- Elevation: 504 ft / 154 m
- Coordinates: 43.5539, -71.2323
- Runways: 1
- Longest runway: 4,086 ft / 1,245 m
- Time zone: UTC-5/-4 · America/New_York
- Weather station: KLCI
- Ident: 72NH

## Timeline

- May 2024: Barndoor Island Seaplane Base opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 11W/29W | 4,086 ft / 1,245 m | 500 ft / 152 m | Water |  |  |

## Nearby airports

- [CON](https://dromopedia.com/airports/kcon.md) Concord Municipal Airport · 28 mi / 45 km
- [PSM](https://dromopedia.com/airports/kpsm.md) Portsmouth International Airport at Pease · 39 mi / 62 km
- [MHT](https://dromopedia.com/airports/kmht.md) Manchester-Boston Regional Airport · 44 mi / 71 km
- [PWM](https://dromopedia.com/airports/kpwm.md) Portland International Jetport · 47 mi / 75 km
- [LEB](https://dromopedia.com/airports/kleb.md) Lebanon Municipal Airport · 54 mi / 87 km
- [LWM](https://dromopedia.com/airports/klwm.md) Lawrence Municipal Airport · 58 mi / 93 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)
- [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/72nh/data