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 OH3TK-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 60°53.65' N 23°23.74' E - locator KP10QV74LO - show map - static map
2.9 miles South bearing 160° from Humppila, Tavastland, Southern Finland, Finland [?]
7.0 miles Northwest bearing 336° from Jokioinen, Tavastland, Southern Finland, Finland
63.9 miles Northwest bearing 319° from Espoo, Nyland, Southern Finland, Finland
72.4 miles Northwest bearing 314° from Helsinki, Nyland, Southern Finland, Finland
Last position: 2017-02-17 06:35:34 EST (5d 13h ago)
2017-02-17 13:35:34 EET local time at Humppila, Finland [?]
Altitude: 394 ft
Course: 115°
Speed: 4 MPH
Device: Kenwood: TM-D710 (rig)
Last path: OH3TK-9>VPUS65 via WIDE1-1,WIDE2-1,qAR,OH3TK (good)
Positions stored: 22611
Packet rate: 59 seconds between packets on average during 2927 seconds.
Other SSIDs: OH3TK
Stations near current position of OH3TK-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OH3TK0.0 yards 0°2017-02-22 19:27:39 OH3KV-97.3 miles 69°2017-02-22 05:56:48
OH3KV7.3 miles 69°2017-02-22 19:34:02 DW89038.3 miles 221°2017-02-22 19:35:33
OH3MPB-59.9 miles 125°2017-02-14 13:48:57 OF1FJY-912.2 miles 255°2017-02-18 07:37:30
OH1ON-1515.7 miles 37°2017-02-22 15:24:44 434.925A18.2 miles 222°2017-02-22 19:21:02
434.925 A18.2 miles 222°2017-02-22 19:21:00 OH1RT21.3 miles 215°2017-02-22 19:32:37
OH1RT-921.3 miles 215°2017-02-20 13:15:21 OH3HD-524.8 miles 39°2017-02-20 21:20:28
Stations which heard OH3TK-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OH3RBE-2 31 2017-02-07 04:36:15 2017-02-17 05:57:28 KP11EF > KP11OJ 30.2 miles 67° 2017-02-07 05:12:25
OH3RBE-1 26 2017-02-17 04:59:34 2017-02-17 05:46:47 KP11UE > KP11UL 21.8 miles 2° 2017-02-17 05:46:47
OH3RDR 3 2017-02-06 06:22:41 2017-02-07 04:11:16 KP10SU > KP11VK 42.6 miles 14° 2017-02-06 06:22:41
OH3RBE-3 21 2017-02-17 04:59:35 2017-02-17 05:59:30 KP11TC > KP21DH 25.6 miles 55° 2017-02-17 05:59:30
OH3RBE-5 3 2017-02-17 05:06:48 2017-02-17 05:14:54 KP11VL > KP21EQ 21.8 miles 52° 2017-02-17 05:14:54
OH1RDK 15 2017-02-07 05:10:25 2017-02-07 10:20:33 KP11EF > KP01SC 30.2 miles 257° 2017-02-07 10:20:33
OH1XT 16 2017-02-07 04:19:58 2017-02-07 10:34:36 KP10QW > KP01UK 64.9 miles 303° 2017-02-07 04:19:58
OH3KV 25 2017-02-06 05:29:46 2017-02-07 11:14:46 KP10VT > KP10TW 10.1 miles 327° 2017-02-06 06:06:04
OH3RDA-3 6 2017-02-06 06:02:39 2017-02-17 05:49:49 KP11UD > KP20EX 26.8 miles 116° 2017-02-17 05:49:49
OH1KH-2 69 2017-02-07 05:06:23 2017-02-07 10:09:30 KP11FE > KP01TN 37.1 miles 311° 2017-02-07 05:06:23
OH3TK 148 2017-02-06 05:31:57 2017-02-17 06:35:34 KP11HE > KP10QV 33.4 miles 125° 2017-02-07 10:28:34
OH1RT 43 2017-02-06 05:29:45 2017-02-17 06:35:16 KP10VT > KP10MP 27.8 miles 243° 2017-02-06 06:11:35
OH3LJU-5 1 2017-02-17 05:15:54 2017-02-17 05:15:54 KP11VL > KP21AM 6.9 miles 70° 2017-02-17 05:15:54
OH2LAK-2 4 2017-02-06 05:45:00 2017-02-06 06:15:40 KP10TT > KP20BL 28.8 miles 139° 2017-02-06 05:45:00

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.
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