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 SR4BI - show graphs
Comment: 432.500MHz Digi Juchnowiec UHF U=12.8V SysOps SP4FEU
Location: 53°00.95' N 23°08.11' E - locator KO13NA63FT - show map
3.3 miles East bearing 89° from Turośń Kościelna, Powiat białostocki, Podlasie, Poland [?]
8.1 miles South bearing 184° from Białystok, Podlasie, Poland
54.5 miles Southwest bearing 212° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
67.5 miles North bearing 340° from Brest, Brestskaya Voblastsʼ, Belarus
Last position: 2024-05-12 15:05:44 EDT (33m58s ago)
2024-05-12 21:05:44 CEST local time at Turośń Kościelna, Poland [?]
Device: Microsat: WX3in1 Plus 2.0
Last path: SR4BI>APMI06 via TCPIP*,qAC,T2POLAND
Positions stored: 3
Packet rate: 264 seconds between packets on average during 12957 seconds.
Items and objects originated: .SZPITAL 145.575AS 439.375AS HF4112P SN112P SP4FEU SR4BI-DP SZPITAL.
Other SSIDs: SR4BI-D SR4BI-DP SR4BI-R
APRS igate – Statistics for 2024-05:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2024-05-11 22:07:20 EDT (17h32m ago)
Position packets heard directly: 8 on radio path
Position packets sent to APRS-IS: 43 – show map
Stations near current position of SR4BI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SR4BI-DP22.7 yards 149°2024-05-12 15:22:11 SR4BI-D41.8 yards 164°2024-05-12 15:26:11
SP4TSH1.3 miles 147°2024-05-12 15:36:17 SP4TSH-71.3 miles 147°2024-05-12 06:30:34
SP4JEY-182.5 miles 334°2024-04-13 16:21:05 SP4JEY-N2.5 miles 334°2024-05-12 15:29:46
SP4FEU2.7 miles 341°2024-05-12 15:06:09 SQ4KBF-23.7 miles 284°2024-05-05 09:14:25
SP4NLG-64.1 miles 352°2024-05-12 15:22:43 SP4JLT-95.1 miles 23°2024-05-06 13:09:35
SP4JLT-145.1 miles 23°2024-05-12 15:29:53 SP4JLT-15.2 miles 23°2024-05-12 15:35:42
SP4JLT-75.2 miles 23°2024-04-28 03:08:56 SP4JLT-45.2 miles 23°2024-05-12 15:35:34
SP4MK5.6 miles 353°2024-05-12 15:30:03 SP4MK-N5.6 miles 353°2024-05-01 01:15:57
LoRaWAN5.6 miles 353°2024-05-12 15:35:06 SP4MK-25.6 miles 353°2024-05-12 15:26:40
SP4SRT-Y5.6 miles 353°2024-05-02 10:38:08 SP4JEY-Y6.7 miles 360°2024-05-08 01:58:24
Stations heard directly by SR4BI
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
SP4DLD 4 2024-05-01 21:13:26 2024-05-06 14:02:41 KO13ND > KO13NA 9.4 miles 355° 2024-05-06 14:02:41
SP8XXT-2 4 2024-05-11 20:07:20 2024-05-11 22:07:20 KO12NA > KO13NA 68.0 miles 181° 2024-05-11 22:07:20

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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