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 SQ4IOB-9 - show graphs
Comment: https://aprsdroid.org/
Location: 54°01.99' N 20°25.26' E - locator KO04FA07MX - show map
3.3 miles North bearing 17° from Dobre Miasto, Warmian-Masurian Voivodeship, Poland [?]
7.7 miles East bearing 107° from Lubomino, Powiat lidzbarski, Warmian-Masurian Voivodeship, Poland
46.6 miles South bearing 184° from Kaliningrad, Kaliningrad, Russia
75.0 miles East bearing 106° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
Last position: 2024-04-14 12:08:29 EDT (38d 14h1m ago)
2024-04-14 18:08:29 CEST local time at Dobre Miasto, Poland [?]
Altitude: 265 ft
Course: 56°
Speed: 54 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: SQ4IOB-9>APDR16 via TCPIP*,qAC,T2POLC
Positions stored: 14648
Other SSIDs: SQ4IOB-10
Stations near current position of SQ4IOB-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP4BRH-96.4 miles 52°2024-05-21 08:27:23 ER-SR4DM7.7 miles 156°2024-05-23 01:34:05
SP4AG-911.5 miles 189°2024-05-13 19:51:52 SQ4FKS-715.9 miles 176°2024-05-09 15:24:52
SQ4FKS15.9 miles 176°2024-05-02 02:04:16 SQ4FKS-215.9 miles 177°2024-05-19 09:40:19
SQ4FKS B15.9 miles 177°2024-05-02 11:19:25 SQ4FKS-B15.9 miles 177°2024-05-02 11:19:35
SP4SSB16.3 miles 170°2024-05-04 09:21:48 SP4BF-917.1 miles 171°2024-05-21 21:02:59
SP4LIN-218.0 miles 171°2024-05-15 04:32:21 145.725OU18.3 miles 167°2024-05-23 01:50:16
SR4NWO18.3 miles 170°2024-05-23 02:09:27 ER-SR4ON18.4 miles 171°2024-05-23 02:03:40
438.675OU18.4 miles 171°2024-05-23 01:52:21 SQ4CCR-918.5 miles 170°2024-05-02 15:25:22
SQ4LWO-919.3 miles 174°2024-05-22 19:56:45 SP4E-519.5 miles 170°2024-05-07 15:58:18
SP7AZ-120.0 miles 122°2024-05-02 07:07:39 SQ8OY-920.5 miles 165°2024-05-22 14:36:02
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