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Why is "Maritime identification digits" trending?

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Trend Analysis

  • Ranking position: #
  • Date: 2026-03-17 19:13:25

This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.

Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.

Trend Insight

This topic is not currently in the ranking.

Wikipedia Overview

Maritime identification digits are used by radio communication facilities to identify their home country or base area in digital selective calling (DSC), Automatic Transmitter Identification System (ATIS), and Automatic identification system (AIS) messages as part of their Maritime Mobile Service Identities (MMSI). The International Telecommunication Union facilitates the assignment of MIDs to countries. Note that not all countries have MIDs; those without are typically landlocked, with no access to international waters. Sorting MID assignments in numerical order reveals a regional structure, with the first digit:2 assigned to Europe,
3 to North America and the Caribbean,
4 to Asia,
5 to the Pacific and Eastern Indian Oceans and Southeast Asia,
6 to Africa, the Atlantic Ocean and Western Indian Ocean, and
7 to South America.

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Search Interest Perspective

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Why This Topic Is Trending

This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.


Search Interest & Related Topics

Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.

Search Interest (Past 12 Months)

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