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 ES3MAR-3 - show graphs
Mic-E message: En route
Location: 58°24.88' N 26°34.16' E - locator KO38GJ89HM - show map
6.1 miles Northwest bearing 293° from Tartu, Tartu linn, Tartumaa, Estonia [?]
8.8 miles Northwest bearing 320° from Ülenurme, Ülenurme vald, Tartumaa, Estonia
77.1 miles Northwest bearing 303° from Pskov, Pskov, Russia
95.8 miles Southeast bearing 137° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2025-02-01 10:52:47 EST (12h3m ago)
2025-02-01 17:52:47 EET local time at Tartu, Estonia [?]
Altitude: 112 ft
Course: 283°
Speed: 58 MPH
Device: Yaesu: FT5D (ht)
Last path: ES3MAR-3>UX2T88 via WIDE1-1,WIDE2-1,qAR,ES5EC-5 (good)
Positions stored: 48
Other SSIDs: ES3MAR-9
Stations near current position of ES3MAR-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ES5PC2.7 miles 127°2025-02-01 22:45:56 ES5DSB-14.9 miles 122°2025-01-18 13:54:56
ES5RUE5.3 miles 127°2025-02-01 22:45:02 ES5EC-55.5 miles 127°2025-02-01 22:39:07
ES5TO5.5 miles 127°2025-01-30 14:28:58 ES5RV5.7 miles 115°2025-02-01 22:45:56
FW37006.1 miles 133°2025-02-01 22:45:44 ES5MEL8.1 miles 136°2025-02-01 22:45:56
ES5RLF-58.6 miles 139°2025-01-25 15:56:31 EW334511.1 miles 200°2025-02-01 22:47:17
ES5NHC-118.0 miles 194°2025-02-01 22:46:10 ES5NHC-718.0 miles 194°2025-01-19 06:39:14
ES5NHC18.1 miles 194°2025-02-01 22:22:26 ES5PWN-122.9 miles 319°2025-01-18 16:14:07
Stations which heard ES3MAR-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
ES5EC-5 15 2025-02-01 01:59:38 2025-02-01 10:52:47 KO38BP > KO38II 26.7 miles 133° 2025-02-01 01:59:38

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