Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS item SR9TRZ-DP - show graphs
Source callsign: SR9TRZ
Comment: IPSC2-DVSPh-A MMDVM 430.9750@+7.6 MHz
Location: 50°12.38' N 19°26.86' E - locator JO90RE39RM - show map
2.1 miles Northwest bearing 315° from Myślachowice, Powiat chrzanowski, Lesser Poland Voivodeship, Poland [?]
3.4 miles North bearing 343° from Trzebinia, Powiat chrzanowski, Lesser Poland Voivodeship, Poland
18.9 miles East bearing 101° from Katowice, Silesian Voivodeship, Poland
22.4 miles West bearing 292° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-02-01 21:33:02 EST (13m40s ago)
2025-02-02 03:33:02 CET local time at Myślachowice, Poland [?]
Last path: SR9TRZ>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ (good)
Positions stored: 1
Other SSIDs: SR9TRZ-R
Stations near current position of SR9TRZ-DP - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR9TRZ-R2.5 miles 154°2025-02-01 21:42:53 SP9IPZ-134.0 miles 273°2025-02-01 21:09:20
SP9IPZ4.0 miles 273°2025-01-16 10:25:48 SP9IPZ-94.0 miles 273°2025-02-01 17:02:06
HF9T6.0 miles 202°2025-01-04 12:07:59 SP9EA6.2 miles 289°2025-01-31 09:26:13
SR9EA-16.2 miles 289°2025-01-08 14:21:44 SR9EA-26.2 miles 289°2025-01-08 14:21:45
SP9LOP6.4 miles 53°2025-01-06 11:34:32 SQ9KWX-76.8 miles 43°2025-02-01 00:58:20
SV9EKP-97.4 miles 326°2025-02-01 10:08:53 SQ9FIV-37.5 miles 265°2025-02-01 21:21:14
SQ9MES7.8 miles 44°2025-01-30 09:37:04 SQ9ZAY-67.9 miles 51°2025-01-31 13:14:22
SP9XDS-38.1 miles 281°2025-02-01 21:46:12 SQ9KFP-148.4 miles 324°2025-02-01 07:18:37
SQ9NRF-78.9 miles 317°2025-01-29 23:36:44 SP9GLA-99.4 miles 158°2025-02-01 12:39:13
SQ9UKL-19.5 miles 104°2025-02-01 21:44:59 SQ9ALW-99.6 miles 151°2025-02-01 13:34:00
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS