Europe · DX entity · DXCC 271 · deleted

Trieste

Trieste was a DX entity in Europe, in CQ zone 15 and ITU zone 28, counting for contacts from the start of DXCC until 31 March 1957.

A deleted entity. Contacts made from 1 April 1957 no longer count for Trieste.

The map of this entity arrives with the DXEntity boundary layer.

Figure 1. Trieste. The boundary is to come. Boundaries: not yet published (GIS-Architecture, the DXEntity layer).

Data sheet

DXCC entity code	271
Name in the ADIF standard	TRIESTE
Continent	Europe
Primary prefix	none listed
CQ zone	15
ITU zone	28
Counts for contacts from	the start of DXCC
No longer counts from	1 April 1957
Remarks	Continent, zones and validity from the ARRL DXCC List (deleted entities): (I1) Only contacts made March 31, 1957, and before, count for this entity.

Sources: 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