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 ER-SR9E - show graphs
Source callsign: SR9E
Comment: 145.725MHz T071 R36k (node: 902622) Siemianowice Slaskie EchoLink operator by SQ9NFI ==> http://sq9nfi.pzk.pl
Location: 50°17.88' N 19°00.30' E - locator JO90MH01OM - show map
2.9 miles North bearing 340° from Katowice, Silesian Voivodeship, Poland [?]
7.0 miles North bearing 346° from Murcki, Katowice, Silesian Voivodeship, Poland
42.9 miles West bearing 291° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2024-10-24 04:07:37 EDT (28d 9h44m ago)
2024-10-24 10:07:37 CEST local time at Katowice, Poland [?]
Last telemetry: 2024-10-24 04:07:55 EDT (28d 9h43m ago) – show telemetry
Ch 1: 0 RX Erlang, Ch 2: 0 TX Erlang, Ch 3: 0 RXcount/10m, Ch 4: 0 TXcount/10m, Ch 5: 0 none1
 1     2     3     4     5     6     7     8 
Last path: SR9E>APRS via TCPIP*,qAC,T2RADOM
Positions stored: 1
Stations near current position of ER-SR9E - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR9SIE25.6 yards 90°2024-11-02 06:50:07 SR9UW-D457.9 yards 302°2024-11-16 14:56:30
SR9DKA-R526.2 yards 0°2024-11-21 12:47:48 SQ9SET1.0 miles 157°2024-11-01 19:34:04
SQ9BR-71.1 miles 60°2024-11-21 12:47:24 SO9TB-N1.2 miles 351°2024-11-20 16:36:41
SQ9NJE1.4 miles 164°2024-11-21 12:28:40 SP9AM-72.0 miles 123°2024-11-15 09:04:56
SP9EKG-72.2 miles 261°2024-11-03 09:47:59 SP6TPX-22.3 miles 269°2024-11-21 12:44:47
SP9QZH-Y2.3 miles 294°2024-11-16 09:03:27 SP9TOT2.5 miles 180°2024-11-20 10:16:13
SQ9MJ-92.6 miles 189°2024-11-21 06:47:26 SP9DLM-92.6 miles 242°2024-11-21 12:51:25
SP9AG-72.7 miles 261°2024-11-10 10:45:34 SP9AM-92.7 miles 37°2024-11-18 10:27:07
SQ9SIM-32.7 miles 173°2024-11-20 16:16:30 SP6TPX B2.7 miles 279°2024-10-29 09:09:18
SP6TPX-B2.7 miles 279°2024-10-29 09:09:28 SP6TPX-D2.7 miles 279°2024-11-04 11:07:22
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