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 object SR9TRZ-R - show graphs
Source callsign: SR9DBN
Comment: DMR BM/HBL 438.575-7.6@ CC1
Location: 50°10.42' N 19°28.33' E - locator JO90RE61PQ - show map
0.9 miles Southwest bearing 207° from Myślachowice, Powiat chrzanowski, Lesser Poland Voivodeship, Poland [?]
1.0 miles North bearing 6° from Trzebinia, Powiat chrzanowski, Lesser Poland Voivodeship, Poland
20.5 miles East bearing 106° from Katowice, Silesian Voivodeship, Poland
20.6 miles West bearing 288° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2025-02-01 20:11:53 EST (3m44s ago)
2025-02-02 02:11:53 CET local time at Myślachowice, Poland [?]
Last path: SR9DBN>APMI01 via TCPIP*,qAC,T2SYDNEY
Positions stored: 13
Others sourced by SR9DBN: SR9BN-R SR9DCH-R SR9DKA-R SR9DMR-R SR9KD-R
Other SSIDs: SR9TRZ-DP
Stations near current position of SR9TRZ-R - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR9TRZ-DP2.5 miles 334°2025-02-01 20:01:48 HF9T4.7 miles 226°2025-01-04 12:07:59
SP9IPZ-135.7 miles 296°2025-02-01 20:09:20 SP9IPZ5.7 miles 296°2025-01-16 10:25:48
SP9IPZ-95.7 miles 296°2025-02-01 17:02:06 SP9GLA-96.9 miles 159°2025-02-01 12:39:13
SQ9ALW-97.1 miles 150°2025-02-01 13:34:00 SP9LOP7.3 miles 34°2025-01-06 11:34:32
SP9ORD-97.8 miles 110°2025-02-01 11:23:36 SP9OKQ-77.8 miles 182°2025-01-26 10:35:30
SP9OKQ-17.8 miles 182°2025-01-21 09:37:35 SP9OKQ7.8 miles 182°2025-01-28 10:30:12
SQ9KWX-78.1 miles 26°2025-02-01 00:58:20 SP9EA8.1 miles 302°2025-01-31 09:26:13
SR9EA-18.1 miles 302°2025-01-08 14:21:44 SR9EA-28.1 miles 302°2025-01-08 14:21:45
SQ9UKL-18.1 miles 90°2025-02-01 20:00:33 SP9ORD8.5 miles 110°2025-02-01 20:13:50
SP9ORD-188.5 miles 110°2025-01-31 13:52:46 SQ9FIV-38.7 miles 281°2025-02-01 19:21:14
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