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 JG1TPY - show graphs
Map loading...
Comment: D-STAR>JR1VD A
Location: 35°47.18' N 139°16.90' E - locator PM95PS38TR - show map - static map
4.0 miles North bearing 350° from Akiruno-shi, Tōkyō, Japan [?]
4.2 miles Northwest bearing 326° from Fussa, Tōkyō, Japan
23.9 miles West bearing 286° from Tokyo, Tōkyō, Japan
30.9 miles Northwest bearing 319° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-05-20 22:46:08 EDT (1d 22h23m ago)
2018-05-21 11:46:08 JST local time at Akiruno-shi, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JG1TPY>API510 via DSTAR*,qAS,JR1VD-IS (good)
Positions stored: 12
Stations near current position of JG1TPY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
7K4IFQ0.5 miles 35°2018-05-22 04:21:03 JI1WIF-91.5 miles 99°2018-05-22 17:28:45
JR1LBM-72.1 miles 71°2018-05-18 23:10:46 JI1WMB-92.1 miles 73°2018-05-05 06:45:32
7K4IFQ-52.1 miles 330°2018-05-17 05:28:44 JI1WMB-52.1 miles 72°2018-05-05 09:45:08
JF2BVT-142.7 miles 71°2018-05-22 21:08:15 JJ1EAM-72.9 miles 93°2018-05-21 03:39:02
JK1SEA-53.1 miles 129°2018-05-19 19:32:56 JF1ENW-A3.3 miles 63°2018-05-22 13:55:01
JE1CVL-13.5 miles 14°2018-05-15 12:41:49 JG1QFI-A3.9 miles 142°2018-05-01 20:57:01
JK1XIV-94.1 miles 131°2018-05-22 13:49:40 JO1XRB4.1 miles 142°2018-05-03 23:20:33
JA1MUY-94.8 miles 145°2018-05-06 02:52:29 JI1MFZ4.8 miles 140°2018-05-20 04:42:00
JP1YKG-I4.9 miles 69°2018-05-22 21:02:59 JF1EPL-75.1 miles 272°2018-05-05 00:15:51
JF1ENW5.4 miles 50°2018-05-11 11:34:14 7N1SDX-55.4 miles 29°2018-05-21 17:31:10
Stations which heard JG1TPY 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