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 SR4DIG - show graphs
Comment: Digi/IGate/BBS Op SP4RV VPDigiTNC
Last status: DX: SR4DIG-2 53.08.27N 23.10.89E 0,0km 180ø 02:11
Location: 53°08.28' N 23°10.89' E - locator KO13OD13SC - show map
1.3 miles East bearing 76° from Białystok, Podlasie, Poland [?]
4.4 miles South bearing 194° from Wasilków, Powiat białostocki, Podlasie, Poland
46.3 miles Southwest bearing 215° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
74.9 miles North bearing 344° from Brest, Brestskaya Voblastsʼ, Belarus
Last position: 2025-02-01 20:10:48 EST (4m29s ago)
2025-02-02 02:10:48 CET local time at Białystok, Poland [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: SR4DIG>APU25N via WIDE2-2,qAR,SP4JLT-1 (good)
Positions stored: 1
Packet rate: 203 seconds between packets on average during 9958 seconds.
Other SSIDs: SR4DIG-2 SR4DIG-13
APRS igate – Statistics for 2025-02:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2025-02-01 20:11:20 EST (3m57s ago)
Normal receiver range estimate: 75 miles (Updated: 2025-01-31 18:59:47 EST)
Position packets heard directly: 420 on radio path
Position packets sent to APRS-IS: 420 – show map
Stations near current position of SR4DIG - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR4DIG-220.7 yards 180°2025-02-01 20:11:20 SQ4MSV-1231.7 yards 229°2025-01-30 10:05:32
SR4DIG-1342.0 yards 17°2025-02-01 20:06:34 SR4DIG MB42.0 yards 197°2025-02-01 19:57:20
SP4RV-9158.1 yards 310°2025-01-31 17:47:07 SP1ASH-120.4 miles 236°2025-02-01 16:04:22
145.700BS0.5 miles 235°2025-02-01 07:25:24 SP4NLG-100.9 miles 126°2025-01-21 07:05:44
SP4NLG-30.9 miles 122°2025-01-19 15:25:02 SR4WX-21.0 miles 153°2025-02-01 20:05:38
SR4WX-11.0 miles 152°2025-02-01 20:10:58 SP4SP-D1.0 miles 187°2025-01-26 14:34:40
SP4SP-N1.0 miles 187°2025-01-11 06:22:59 SP4SP1.0 miles 187°2025-01-09 13:05:23
SQ4PKO1.5 miles 178°2025-01-31 07:16:01 439.025BS1.8 miles 259°2025-02-01 07:28:14
SR4UBI-DP1.8 miles 259°2025-02-01 20:14:03 439.425BS1.8 miles 258°2025-02-01 07:29:49
SP4CZK-72.1 miles 282°2025-01-26 10:18:54 SP4WRD-52.2 miles 311°2025-01-29 11:50:58
Stations which heard SR4DIG directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SP4JLT-1 72 2025-01-31 19:10:48 2025-02-01 20:10:48 KO13OD > KO13OC 3.7 miles 179° 2025-02-01 20:10:48
SR4WX-1 25 2025-02-01 07:25:49 2025-02-01 19:25:48 KO13OD > KO13OD 1.0 miles 153° 2025-02-01 19:25:48

Only position packets which were originated by the station 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.
Stations heard directly by SR4DIG
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
SR4DIG-13 275 2025-01-31 19:04:48 2025-02-01 20:06:34 KO13OD > KO13OD 42.0 yards 17° 2025-02-01 20:06:34
SR4DIG-2 101 2025-01-31 19:11:24 2025-02-01 20:11:20 KO13OD > KO13OD 20.7 yards 180° 2025-02-01 20:11:20
SP1ASH-12 11 2025-02-01 05:45:50 2025-02-01 16:04:22 KO13ND > KO13OD 1.2 miles 240° 2025-02-01 07:11:50
SP4OLI 33 2025-02-01 01:54:41 2025-02-01 16:13:48 KO13OE > KO13OD 3.7 miles 40° 2025-02-01 16:13:48

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