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 SP4TSH - show graphs
Map loading...
Comment: TEMP.WEW.18C ADMIN.HENRYK 145.500 MHz
Location: 53°00.04' N 23°09.11' E - locator KO13NA80FD - show map - static map
4.1 miles East bearing 103° from Turośń Kościelna, Powiat białostocki, Podlasie, Poland [?]
7.8 miles West bearing 263° from Zabłudów, Powiat białostocki, Podlasie, Poland
55.0 miles Southwest bearing 211° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
66.3 miles North bearing 340° from Brest, Brestskaya Voblastsʼ, Belarus
Last position: 2021-05-12 17:19:36 EDT (7m42s ago)
2021-05-12 23:19:36 CEST local time at Turośń Kościelna, Poland [?]
Last path: SP4TSH>APM2 via WIDE2-2,qAS,SP4RV (good)
Positions stored: 1
Packet rate: 841 seconds between packets on average during 23554 seconds.
Other SSIDs: SP4TSH-1 SP4TSH-10 SP4TSH-12 SP4TSH-2 SP4TSH-4 SP4TSH-5 SP4TSH-6
Last heard a station directly: 2021-03-29 03:28:00 EDT (44d 13h59m ago)
Stations near current position of SP4TSH - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP4TSH-10.0 yards 0°2021-04-21 14:07:53 SQ4IXR-1424.1 yards 149°2021-04-20 05:38:32
SQ4IXR-724.1 yards 270°2021-05-12 10:34:11 SP4TSH-524.9 yards 90°2021-05-09 03:17:19
SR4BI-R0.7 miles 332°2021-05-12 17:23:28 SR4BI-101.2 miles 326°2021-05-12 17:20:02
SP4XBZ-74.2 miles 134°2021-05-01 04:22:10 SP4JLT5.9 miles 13°2021-05-03 15:28:15
SP4JLT-15.9 miles 13°2021-05-12 17:15:23 SP4JLT-75.9 miles 13°2021-05-03 13:48:12
SP4JLT-96.0 miles 16°2021-05-12 10:17:18 SP4DLD6.8 miles 328°2021-04-27 05:03:56
SR4BIA-DP7.5 miles 10°2021-04-24 04:24:30 SR4BIA-107.5 miles 10°2021-04-24 04:20:02
SQ4PKO8.1 miles 9°2021-04-17 14:28:28 SQ4IXR-138.6 miles 344°2021-05-06 13:24:28
SQ4IXR-58.6 miles 345°2021-05-09 06:37:46 SQ4IXR-18.6 miles 345°2021-04-18 07:37:26
SR4WX-78.7 miles 11°2021-05-12 17:14:32 SQ4NJR-188.9 miles 347°2021-05-06 08:39:49
Stations which heard SP4TSH directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SP4JLT 1 2021-05-03 07:26:13 2021-05-03 07:26:13 KO13NA > KO13OC 5.9 miles 13° 2021-05-03 07:26:13
SP4RV 1156 2021-04-30 20:10:37 2021-05-12 17:19:36 KO13NA > KO13OD 9.6 miles 7° 2021-05-12 17:19:36
SP4JLT-1 8 2021-05-03 17:14:14 2021-05-12 14:03:39 KO13NA > KO13OC 5.9 miles 13° 2021-05-12 14:03:39

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.
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