Welcome to the APRS Tier 2 Network

THIS SITE IS UNDER CONSTRUCTION AND SERVES AS A DEMO ONLY

Serving the worldwide APRS internet community and its 30,000+ users since 2003.

The mission of the Tier 2 Network is to provide reliable access to the APRS Internet Service for users around the world.
With 88 servers now in 33 countries worldwide, Tier 2 is the optimum choice for all APRS-IS users.

Regional Rotate Addresses

The Tier 2 Network utilizes regional rotate addresses to better serve our users. Based on the model of packet radio regions, we have selected five addresses to reflect servers within the major regions of the world. The five addresses are:

noam.aprs2.net
for North America
soam.aprs2.net
for South America
euro.aprs2.net
for Europe & Africa
asia.aprs2.net
for Asia
aunz.aprs2.net
for Oceania

The Tier 2 Network servers offer the standard ports of APRS-IS, but some of them also offer unique specialized ports. It is recommended that you check the 14501 stats page for each server to see exactly what ports are being offered.

All users should be connecting to port 14580 the Client-Defined Filter port.
Setting Up Client Software

Ui-View32:

UI-View is by far the easiest and most popular APRS Client Application available.

XASTIR:

Xastir is an open source software project.

Web sites Links and Software Links

Click here for the links page of web sites and APRS related software.