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 JF7SCL-F - show graphs
Map loading...
Location: 37°45.20' N 140°22.05' E - locator QM07ES40CT - show map - static map
5.5 miles West bearing 272° from Fukushima-shi, Fukushima, Japan [?]
10.9 miles Southwest bearing 246° from Hobara, Fukushima, Japan
44.9 miles Southwest bearing 218° from Sendai-shi, Miyagi, Japan
56.2 miles Northwest bearing 330° from Iwaki, Fukushima, Japan
Last position: 2018-05-17 01:48:38 EDT (3d 12h9m ago)
2018-05-17 14:48:38 JST local time at Fukushima-shi, Japan [?]
Last path: JF7SCL-F>API31 via DSTAR*,qAS,JP7YEZ-IS (good)
Positions stored: 72
Stations near current position of JF7SCL-F - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE7YXV-102.1 miles 80°2018-05-20 13:32:05 JA7XHH-52.1 miles 80°2018-05-19 21:53:04
JE7YYB-92.1 miles 81°2018-05-18 19:27:55 JA7XHH-E2.1 miles 81°2018-04-29 23:48:29
JA7XHH-92.1 miles 80°2018-04-29 23:51:21 JA7XHH-F2.1 miles 80°2018-05-20 09:38:50
JP7SZV-73.8 miles 95°2018-05-18 02:52:05 JP7YEZ-I4.4 miles 89°2018-05-20 13:44:04
JJ7QHC-55.1 miles 57°2018-05-03 05:31:49 JA7RTG-75.6 miles 88°2018-05-19 00:59:21
JA7RTG-55.8 miles 88°2018-05-19 01:16:19 JP1OUT-76.1 miles 249°2018-05-02 00:39:45
JM1GED7.0 miles 195°2018-05-20 02:18:03 JR7VOG7.2 miles 78°2018-04-21 02:01:43
JG7KML-97.4 miles 68°2018-05-20 01:49:05 JP7FSO8.9 miles 130°2018-05-20 13:52:27
JP7FSO-C8.9 miles 130°2018-05-19 22:43:39 JF7OAT-F9.1 miles 132°2018-05-20 04:36:35
JP7YEW-I9.5 miles 62°2018-05-20 13:42:32 JF7KHH-F10.1 miles 117°2018-04-29 21:45:16
Stations which heard JF7SCL-F directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT

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