Africa · DX entity · DXCC 276

Tromelin Island

Tromelin Island is a DX entity in Africa, in CQ zone 39 and ITU zone 53. Its primary prefix is FT.

Flag of the French Southern and Antarctic Lands.

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Figure 1. Tromelin Island. Hover for names; scroll to zoom. Boundaries: Natural Earth, Admin 0 Map Subunits and Admin 1 States and Provinces, 1:10m, version 5.1.2 (13 May 2022), public domain, retrieved 2026-10-15. https://www.naturalearthdata.com/. DX entity boundaries assembled by The DX Atlas Project from the sources named, one recipe row per DXCC entity (subunits matched, merged, split by box or carved from a parent; DXEntity-Recipe.md), 2026. At the full detail of the source; exported 30 October 2026. Projection: Lambert azimuthal equal-area centred on 15.9° S 54.5° E.

Data sheet

DXCC entity code	276
Name in the ADIF standard	TROMELIN I.
Continent	Africa
Primary prefix	FT
CQ zone	39
ITU zone	53

Prefixes

FT is the primary prefix. The country files list 11 prefixes and prefix blocks for Tromelin Island.

Show all prefixes

FT FT0T FT1T FT2T FT3T FT4T FT5T FT6T FT7T FT8T FT9T

Sources: Jim Reisert AD1C, Big CTY country files, 15 September 2026. https://www.country-files.com/ (MIT licence); ADIF Development Group, ADIF Specification version 3.1.8 (2026-10-12), DXCC Entity Code enumeration. https://adif.org/; ARRL, DXCC List (current and deleted entities), January 2026. https://www.arrl.org/country-lists-prefixes; Flag: Flagpedia.net (flagcdn.com), SVG, public domain, retrieved 2026-10-10.