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*
Web station oh4ka-i - show graphs
Comment: aprs.fi
Location: 60°26.45' N 25°08.94' E - locator KP20NK75VS - show map
3.0 miles Southeast bearing 138° from Järvenpää, Nyland, Southern Finland, Finland [?]
4.9 miles Northeast bearing 58° from Tuusula, Nyland, Southern Finland, Finland
20.1 miles North bearing 21° from Helsinki, Nyland, Southern Finland, Finland
70.6 miles North bearing 11° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2024-10-25 03:33:24 EDT (1m16s ago)
2024-10-25 10:33:24 EEST local time at Järvenpää, Finland [?]
Altitude: 128 ft
Course: 33°
Speed: 0 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 55122
Other SSIDs: OH4KA-7 OH4KA-2 OH4KA-4 OH4KA-8
Stations near current position of oh4ka-i - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OH4KA-855.2 yards 258°2024-10-23 03:34:51 OH2RUP1.0 miles 297°2024-10-25 03:23:14
OH2RUP-R1.0 miles 297°2024-10-25 03:18:35 OH2RUP B1.0 miles 297°2024-10-25 03:29:44
OH2RUP-B1.0 miles 297°2024-10-25 03:29:54 OH4KA-43.2 miles 273°2024-10-25 03:24:22
0022591563.4 miles 348°2024-10-20 10:15:40 OH2HCB-73.7 miles 289°2024-10-06 12:52:30
OH2BNQ-74.2 miles 326°2024-10-12 15:26:05 OH2FWK4.6 miles 322°2024-10-23 14:34:32
OH2EKK-95.5 miles 29°2024-10-24 11:38:58 PANDA 56.6 miles 194°2024-10-20 09:25:32
OH2HCY6.8 miles 199°2024-10-25 03:20:05 OH2HCY-56.8 miles 198°2024-10-22 06:58:45
OH3FR7.0 miles 292°2024-10-17 17:19:06 OH2FTJ-17.9 miles 201°2024-10-25 03:24:41
434.5258.1 miles 202°2024-10-25 03:32:17 OH2RUF8.1 miles 202°2024-10-25 03:23:15
OH2RBV8.1 miles 202°2024-10-25 03:32:17 OH2AAV8.1 miles 202°2024-10-25 03:34:34
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