# David Constantijn Saudale Airport (RTI / WATR)

**David Constantijn Saudale Airport** (IATA: RTI, ICAO: WATR) is a small airport in Ba'a - Rote Island, Nusa Tenggara Timur (East Nusa Tenggara), Indonesia. It has one runway, 1,650 m (5,413 ft) long, asphalt. It is operated by Kementerian Perhubungan.

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

## At a glance

- IATA / ICAO: RTI / WATR
- Type: Small airport
- Operator: Kementerian Perhubungan
- Serves: Ba'a - Rote Island, Nusa Tenggara Timur (East Nusa Tenggara), Indonesia
- Elevation: 143 m / 470 ft
- Coordinates: -10.7658, 123.0760
- Runways: 1
- Longest runway: 1,650 m / 5,413 ft
- Time zone: UTC+8 · Asia/Makassar
- Website: http://rti.otoritasbandara.info/
- Wikipedia: https://en.wikipedia.org/wiki/David_Constantijn_Saudale_Airport (3 languages)
- Wikidata: https://www.wikidata.org/wiki/Q12474075
- Ident: WATR

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 03/21 | 1,650 m / 5,413 ft | 30 m / 98 ft | Asphalt |  |  |

## Routes

2 destinations in 1 country. From the airport's Wikipedia article.

### Year-round (2)

- [KOE](https://dromopedia.com/airports/watt.md) El Tari Airport · Indonesia · 93 km / 58 mi · Wings Air, Susi Air
- [SAU](https://dromopedia.com/airports/wats.md) Sabu-Tardanu Airport · Indonesia · 138 km / 86 mi · Susi Air

## Airlines

The figure is how many destinations each airline flies from RTI, as the routes above have them. Hubs from Wikidata.

### Passenger (2)

- SI [Susi Air](https://dromopedia.com/airlines/susi-air) · 2
- IW [Wings Air](https://dromopedia.com/airlines/wings-air) · 1

## Rankings

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

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 1,650 m / 5,413 ft | =5,578 of 29,858 | =1,289 in Asia | =87 in ID |
| Elevation | 143 m / 470 ft | =27,657 of 43,403 | =1,519 in Asia | #248 in ID |
| Runways | 1 | =4,364 of 29,978 | =185 in Asia | =9 in ID |

## Nearby airports

- [KOE](https://dromopedia.com/airports/watt.md) El Tari Airport · 93 km / 58 mi
- [SAU](https://dromopedia.com/airports/wats.md) Sabu-Tardanu Airport · 138 km / 85 mi

## Sources

- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [Wikipedia: “David Constantijn Saudale Airport”](https://en.wikipedia.org/w/index.php?title=David_Constantijn_Saudale_Airport&oldid=1375631831), revision of 19 Sep 2026 (CC BY-SA 4.0)
- [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/watr/data