Airport code
SPB — Charlotte Amalie Harbor Seaplane Base
SPB is the IATA code for Charlotte Amalie Harbor Seaplane Base, an airport serving Charlotte Amalie, Virgin Islands. Its ICAO code is VI22, and it operates in the America/St_Thomas time zone (UTC-4). The airport sits at 18.3386, -64.9407 in the Northern Hemisphere, at an elevation of 0 ft (0 m).
Overview
About Charlotte Amalie Harbor Seaplane Base
Charlotte Amalie Harbor Seaplane Base, also known as St. Thomas Seaplane Base, is located in the harbor by Charlotte Amalie, Saint Thomas, U.S. Virgin Islands. This private-use airport is owned by the Virgin Islands Port Authority.
Reference data
Airport information
| IATA code | SPB |
|---|---|
| ICAO code | VI22 |
| Airport name | Charlotte Amalie Harbor Seaplane Base |
| City | Charlotte Amalie |
| Country | Virgin Islands |
| Time zone | America/St_Thomas (UTC-4) |
| Latitude | 18.3386 |
| Longitude | -64.9407 |
| Elevation | 0 ft (0 m) |
| Airport type | Seaplane base |
| Continent | North America |
| Runways | 2 |
| Longest runway | 10,000 ft (3,048 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Charlotte Amalie Harbor Seaplane Base?
The IATA code for Charlotte Amalie Harbor Seaplane Base is SPB.
What is the ICAO code for Charlotte Amalie Harbor Seaplane Base?
The ICAO code for Charlotte Amalie Harbor Seaplane Base is VI22.
Where is SPB airport located?
Charlotte Amalie Harbor Seaplane Base (SPB) is located in Charlotte Amalie, Virgin Islands.
What time zone is SPB in?
Charlotte Amalie Harbor Seaplane Base operates in the America/St_Thomas time zone, which is UTC-4.
What is the nearest airport to SPB?
The nearest airport to Charlotte Amalie Harbor Seaplane Base (SPB) is Cyril E. King Airport (STT) in Charlotte Amalie, about 3 km away.
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