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 OH3UAH-15 - show graphs
Map loading...
Comment: Radiosonde Tracker - Based on kxyTrack 1.2.1-dxl_79c4e81
Location: 61°29.40' N 23°50.40' E - locator KP11WL07TO - show map - static map
1.9 miles East bearing 110° from Tampere, Birkaland, Province of Western Finland, Finland [?]
7.1 miles East bearing 74° from Pirkkala, Birkaland, Province of Western Finland, Finland
89.0 miles Northeast bearing 36° from Turku, Varsinais-Suomi, Province of Western Finland, Finland
Last position: 2019-11-20 11:16:08 EST (22d 12h36m ago)
2019-11-20 18:16:08 EET local time at Tampere, Finland [?]
Last path: OH3UAH-15>APNL51 via TCPIP*,qAI,OH3UAH-15,SQ6KXY-2,T2TURKEY,T2HUB4,T2HUB5,APRSFI-C1
Positions stored: 1
Stations near current position of OH3UAH-15 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OH3ERV-20.5 miles 326°2019-12-12 17:40:33 OH3ERV-10.5 miles 327°2019-11-14 12:13:56
OH3ERV-100.6 miles 320°2019-11-24 14:48:12 OH6GJD-i1.3 miles 322°2019-12-08 07:03:56
ACUTA1.4 miles 321°2019-12-12 23:44:16 OH2BXG-101.6 miles 272°2019-12-10 08:13:59
OH3HOO1.6 miles 291°2019-12-12 15:00:45 OH3FCB-21.8 miles 230°2019-11-16 12:16:24
OH3NZW-52.0 miles 264°2019-11-22 09:51:53 OH3FSR-92.1 miles 262°2019-12-12 23:52:21
NAUKIO2.1 miles 286°2019-12-12 23:45:18 OH3GDO-92.2 miles 279°2019-12-07 04:43:11
OH3KGR-32.5 miles 297°2019-12-12 13:49:22 145.750C12.5 miles 186°2019-12-12 23:52:50
434.525DC2.5 miles 186°2019-12-12 23:40:42 OH3MWY-102.6 miles 72°2019-12-10 11:21:09
OH3LQK2.6 miles 242°2019-12-12 23:32:36 OH3LQS2.6 miles 242°2019-12-07 21:02:33
oh3kav-52.7 miles 285°2019-11-20 10:46:40 OH3BK2.9 miles 65°2019-12-12 23:36:19
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