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 OH3HWX-4 - show graphs
Comment: LoRa Tracker
Location: 61°38.74' N 24°13.27' E - locator KP21CP64NX - show map
12.8 miles North bearing 346° from Sahalahti, Birkaland, Province of Western Finland, Finland [?]
13.4 miles North bearing 21° from Kangasala, Birkaland, Province of Western Finland, Finland
17.5 miles Northeast bearing 54° from Tampere, Birkaland, Province of Western Finland, Finland
66.1 miles Northwest bearing 314° from Lahti, Päijät-Häme, Southern Finland, Finland
Last position: 2024-04-11 00:24:21 EDT (224d 14h41m ago)
2024-04-11 07:24:21 EEST local time at Sahalahti, Finland [?]
Altitude: 503 ft
Course: 55°
Speed: 53 MPH
Device: OE5BPA: LoRa Tracker (tracker)
Last path: OH3HWX-4>APLT00 via WIDE1-1,qAO,OH3RDE-L1 (good)
Positions stored: 42133
Other SSIDs: OH3HWX-8 OH3HWX-9
Stations near current position of OH3HWX-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW64554.4 miles 91°2024-11-21 14:00:20 OH3RDE-54.9 miles 55°2024-11-21 14:01:19
OH6HL-65.1 miles 74°2024-11-21 11:57:26 OH3LJU-110.7 miles 219°2024-11-02 13:17:36
OH3LJU-910.7 miles 219°2024-11-20 08:26:27 OH3LJU-1010.7 miles 219°2024-10-31 08:06:16
OH3NGT-111.9 miles 149°2024-11-15 01:35:18 OH3NGT-L111.9 miles 149°2024-11-16 07:19:03
OH3KAV-713.0 miles 228°2024-10-25 01:21:16 OH3KAV-913.0 miles 228°2024-11-10 16:11:22
OH3BK13.7 miles 226°2024-11-21 13:53:32 OH6MAZ-715.2 miles 223°2024-11-20 02:07:31
OH3CUF-816.0 miles 230°2024-10-24 14:00:54 OH3ERV-816.3 miles 230°2024-11-21 07:59:12
OH3ERV-1116.3 miles 230°2024-11-21 14:00:44 OH3ERV-L116.3 miles 230°2024-11-21 14:04:16
ACUTA16.5 miles 234°2024-11-21 13:54:56 OH3KUN16.6 miles 187°2024-11-04 13:10:24
OH3HOO-917.3 miles 234°2024-11-21 09:06:06 SIILIN17.7 miles 240°2024-10-29 06:13:34
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