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 OH9RDA - show graphs
Comment: KEMI
Location: 65°41.26' N 24°42.00' E - locator KP25IQ45AA - show map
5.1 miles Southeast bearing 131° from Kemi, Lappland, Province of Lapland, Finland [?]
9.0 miles Southeast bearing 151° from Keminmaa, Lappland, Province of Lapland, Finland
51.6 miles Northwest bearing 335° from Oulu, Norra Österbotten, Oulu, Finland
72.8 miles East bearing 83° from Luleå, Luleå Kommun, Norrbotten, Sweden
Last position: 2025-01-19 04:30:07 EST (19h32m ago)
2025-01-19 11:30:07 EET local time at Kemi, Finland [?]
Device: Open Source: HaMDR (tracker)
Last path: OH9RDA>APZMDR via TRACE1-1,qAR,SK2HG-10 (good)
Positions stored: 5
Packet rate: 731 seconds between packets on average during 2924 seconds.
Last heard a station directly: 2024-12-25 06:03:31 EST (25d 17h59m ago)
Normal receiver range estimate: 50 miles (Updated: 2022-08-31 17:26:07 EDT)
Stations near current position of OH9RDA - show more
callsign distance last heard - EST      callsign distance last heard - EST
OH8EFI-102.3 miles 109°2025-01-20 00:01:51 Met stn5.4 miles 255°2025-01-17 05:51:44
OH9ELA19.5 miles 307°2025-01-06 15:40:56
Stations which heard OH9RDA directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OH9RDC 12 2025-01-04 14:29:38 2025-01-15 00:24:27 KP25IQ > KP27CN 129.8 miles 354° 2025-01-15 00:24:27
SK2HG-10 1351 2024-12-31 19:10:21 2025-01-19 04:30:07 KP25IQ > KP15KW 55.1 miles 288° 2025-01-19 04:30:07
SK2DR-10 16 2025-01-11 11:35:03 2025-01-17 12:51:13 KP25IQ > KP15CO 71.3 miles 267° 2025-01-17 12:51:13

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