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 SQ4Q-R - show graphs
Comment: 70cm MMDVM Voice (C4FM) 439.85000MHz -7.6000MHz, SQ4Q_Pi-Star_RPT
Location: 53°08.66' N 23°11.07' E - locator KO13OD24DP - show map
1.6 miles Northeast bearing 62° from Białystok, Podlasie, Poland [?]
3.9 miles South bearing 194° from Wasilków, Powiat białostocki, Podlasie, Poland
45.9 miles Southwest bearing 215° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
75.3 miles North bearing 344° from Brest, Brestskaya Voblastsʼ, Belarus
Last position: 2024-10-23 07:43:41 EDT (1d 15h48m ago)
2024-10-23 13:43:41 CEST local time at Białystok, Poland [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SQ4Q-R>APDG03 via TCPIP*,qAC,SQ4Q-RS
Positions stored: 1
Other SSIDs: SQ4Q-7
Stations near current position of SQ4Q-R - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SQ4Q-7108.4 yards 222°2024-10-19 14:50:19 SR4DIG-130.4 miles 196°2024-10-24 23:23:37
SP4RV-50.4 miles 201°2024-10-18 04:56:19 SP4RV-90.5 miles 200°2024-10-13 18:52:05
SR4DIG0.5 miles 196°2024-10-24 23:00:59 SR4DIG-20.5 miles 195°2024-10-24 23:20:03
SR4DIG MB0.5 miles 196°2024-10-24 23:06:03 SP1ASH-120.8 miles 215°2024-10-24 15:14:58
SP1RKV-91.2 miles 284°2024-09-28 16:49:17 SP4APB-11.6 miles 74°2024-10-11 12:11:34
SP4APB-21.6 miles 74°2024-10-23 11:39:21 SQ4PKO1.9 miles 182°2024-10-18 00:37:50
SQ4BSG1.9 miles 128°2024-10-20 06:38:30 SQ4HWI-62.0 miles 259°2024-09-29 12:28:14
SP4WRD-52.1 miles 157°2024-10-14 03:02:07 SR4UBI-DP2.1 miles 248°2024-10-24 23:11:42
SP4LP-92.5 miles 229°2024-10-21 01:19:26 SQ4T-52.6 miles 181°2024-10-20 13:37:17
GW21672.6 miles 129°2024-10-22 19:10:06 SP4CZK-52.7 miles 280°2024-10-23 09:38:10
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