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 station SP9WRK-9 - show graphs
Map loading...
Comment: op. Wojtek QSX 144.5125 Mhz SR9AE 438.825 Mhz
Location: 50°00.35' N 20°01.35' E - locator KO00AA21QJ - show map - static map
4.0 miles West bearing 261° from Węgrzce Wielkie, Powiat wielicki, Lesser Poland Voivodeship, Poland [?]
6.5 miles West bearing 265° from Podłęże, Powiat wielicki, Lesser Poland Voivodeship, Poland
7.1 miles Southeast bearing 139° from Kraków, Lesser Poland Voivodeship, Poland
47.4 miles East bearing 111° from Katowice, Silesian Voivodeship, Poland
Last position: 2017-07-09 12:34:31 EDT (284d 18h21m ago)
2017-07-09 18:34:31 CEST local time at Węgrzce Wielkie, Poland [?]
Altitude: 882 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 267°
Speed: 40 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: SP9WRK-9>APDR13 via TCPIP*,qAC,T2GB
Positions stored: 95
Other SSIDs: SP9WRK-5
Stations near current position of SP9WRK-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SQ9OKR-9231.7 yards 244°2018-04-20 06:49:55 SQ9APO-50.7 miles 323°2018-04-20 03:54:15
SQ9DDL-71.0 miles 252°2018-04-20 06:30:25 SP9SVH B1.1 miles 248°2018-03-30 03:00:09
SP9SVH-B1.1 miles 248°2018-03-29 16:46:48 SP9VQY B1.1 miles 248°2018-04-05 17:10:54
SP9VQY-B1.1 miles 248°2018-04-05 17:11:04 SP9ACQ B1.1 miles 248°2018-04-20 06:38:16
SP9ACQ-B1.1 miles 248°2018-04-20 06:38:26 SP9LRD-51.1 miles 248°2018-03-22 13:26:55
SP9ITP-131.5 miles 48°2018-04-20 06:55:24 SP9WTS2.2 miles 302°2018-04-14 07:58:26
SQ9ZAY-92.2 miles 344°2018-04-19 23:26:32 SQ9APL-92.2 miles 8°2018-04-20 05:53:29
SQ9OKU2.6 miles 331°2018-04-17 13:24:01 SQ9OKU-52.6 miles 331°2018-04-15 00:45:48
SQ9IAB2.8 miles 127°2018-04-20 06:51:09 SQ9IAB-92.8 miles 127°2018-04-19 15:03:06
SQ9JTT-52.9 miles 314°2018-04-20 00:20:03 SQ9DJZ-93.1 miles 271°2018-04-18 11:42:44
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.
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