Choppy Pilot Logbook
Airport · Saint Vincent and the Grenadines

Union Island International Airport
TVSU / UNI

Runways, frequencies and reference data for Union Island International Airport, Union Island. Free to read; the full diagram, charts and AIP text are in the Choppy app.

Source: OurAirports community data and OpenStreetMap; not an official AIP extract. Page updated 2026-09-30.

ICAO
TVSU
IATA
UNI
Location
Union Island, Saint Vincent and the Grenadines
Reference point
12°36'00.5"N 61°24'43.0"W
Elevation
16 ft
Magnetic variation
—
Hours
—
Runways
1
Sunrise · Sunset (UTC, today)
— · —
Civil twilight (UTC, today)
— · —

Airport diagram

In the Choppy app

Full diagram with taxiways, aprons and holding points, zoomable and offline. Runways and aprons are shown here; the rest is in the app.

Open TVSU in Choppy

Runways

RunwayLengthWidthSurfaceHeadings
08/26752 m (2,467 ft)30 mASP08 26

Frequencies

No frequencies published for this aerodrome in our data.

Choppy Pro

Everything else about TVSU is in the app

  • Official charts where the AIP publishes them
  • AIP AD 2 text for airports whose AIP publishes it
  • Zoomable airport diagram with taxiways, stands and holding points
  • Offline country packs, updated every AIRAC cycle
  • Your flights at TVSU: every landing here in your logbook, with currency computed automatically

Choppy is a pilot logbook first: the first 100 flights are free, and Pro unlocks charts, diagrams and packs for $2.99/month or $24.99/year.

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Nearest airports

Other airports in Saint Vincent and the Grenadines

All Saint Vincent and the Grenadines airports →

Frequently asked

How many runways does Union Island International Airport (TVSU) have?

TVSU has 1 runway: 08/26. The longest, 08/26, 752 m (2,467 ft).

What is the elevation of TVSU?

The aerodrome elevation of Union Island International Airport is 16 ft.

Where can I get the TVSU airport diagram and charts?

The Choppy pilot logbook app shows a zoomable TVSU airport diagram with taxiways, stands and holding points. Diagrams, charts and offline packs are part of Choppy Pro.

Reference only, not for operational use. Verify every figure against the current AIP, NOTAMs and ATIS before flight.