Don't know if this helps, but....

Search the XML listing below for 145.900 and you will find several stations using 145.900 at two locations

<station><call>DW8BRQ-L</call><location>[offline]</location><node>470163</node><lat>8.567330</lat><lon>123.368000</lon><freq>145.900</freq><pl>0</pl><power>1</power><haat>20</haat><gain>2</gain><directivity>0</directivity><status>N</status><status_comment>On @0128 DW8BRQ</status_comment><last_update>07/10/2016 01:28</last_update><dblocation>Dipolog City</dblocation>

<station><call>DX8FAR-R</call><location>Fare 8 Dipolog City</location><node>651901</node><lat>8.567330</lat><lon>123.368000</lon><freq>145.900</freq><pl>0</pl><power>1</power><haat>20</haat><gain>2</gain><directivity>0</directivity><status>N</status><status_comment>On @0124 DW8BRQ</status_comment><last_update>07/10/2016 01:24</last_update><dblocation>Fare 8 Dipolog City</dblocation>

<station><call>LU1OLP-L</call><location>[offline]</location><node>403572</node><lat>-24.983300</lat><lon>-65.683300</lon><freq>145.900</freq><pl>0</pl><power>4</power><haat>10</haat><gain>6</gain><directivity>0</directivity><status>N</status><status_comment>On @1455</status_comment><last_update>07/24/2016 14:55</last_update><dblocation>Ciudad de Salta</dblocation>

https://www.google.com/#q=HI3JMN-r+145.900

http://www.echolink.org/node_location.xml