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 JO4HKO-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°28.42' N 133°17.38' E - locator PM65PL43SQ - show map - static map
3.6 miles Northeast bearing 39° from Yasugi, Shimane, Japan [?]
3.7 miles Northwest bearing 319° from Yonago, Tottori, Japan
66.9 miles Northwest bearing 327° from Okayama-shi, Okayama, Japan
88.0 miles Northeast bearing 32° from Hiroshima-shi, Hiroshima, Japan
Last position: 2017-07-24 10:21:43 EDT (14h10m ago)
2017-07-24 23:21:43 JST local time at Yasugi, Japan [?]
Altitude: 69 ft
Course:
Device: Yaesu: FT2D (ht)
Last path: JO4HKO-7>SURXT2 via WIDE1-1,qAR,JI4POR-10 (good)
Positions stored: 910
Packet rate: 229 seconds between packets on average during 4588 seconds.
Other SSIDs: JO4HKO-9
Stations near current position of JO4HKO-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JO4HKO-926.0 yards 143°2017-07-13 11:19:56 JN4SRR-103.1 miles 149°2017-07-22 10:05:53
JI4PTM-73.6 miles 146°2017-07-24 08:24:21 JG2KNO-54.6 miles 164°2017-07-02 17:00:46
JF4TGO-35.9 miles 307°2017-07-25 00:30:23 JF4TGO-75.9 miles 307°2017-07-25 00:30:20
JI4PTM-96.0 miles 326°2017-07-24 18:50:08 JI4POR-1011.3 miles 263°2017-07-25 00:19:21
JH4KWH-713.2 miles 259°2017-07-06 22:43:00 JH4KWH-913.2 miles 259°2017-07-24 21:35:00
JH4KWH-1013.2 miles 259°2017-07-25 00:10:27 JR4HWB13.2 miles 269°2017-07-23 04:51:21
JE4EQC23.1 miles 257°2017-07-18 07:14:05 JG4WZP-1026.6 miles 255°2017-07-24 23:47:39
WIR-1218026.6 miles 255°2017-07-25 00:16:15 JA4PAB-C27.3 miles 250°2017-07-09 23:40:02
JO4HKO-ios31.3 miles 91°2017-07-24 22:36:41 JN4HSC-732.3 miles 130°2017-07-18 16:28:02
JN4HSC32.4 miles 130°2017-07-24 08:32:19 JN4HSC-1032.4 miles 130°2017-07-25 00:30:23
Stations which heard JO4HKO-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JE4YMQ-10 3 2017-07-21 08:58:34 2017-07-22 00:48:56 PM64XP > PM64WP 2.4 miles 257° 2017-07-22 00:45:32
JH4KWH-10 12 2017-07-07 13:02:45 2017-07-07 13:34:12 PM65PL > PM65MK 13.4 miles 258° 2017-07-07 13:02:45
JI4POR-10 7 2017-07-24 09:06:38 2017-07-24 10:21:43 PM65PL > PM65NK 11.3 miles 263° 2017-07-24 10:21:43
JF4TGO-3 17 2017-07-07 13:29:57 2017-07-24 09:43:13 PM65PL > PM65OM 5.9 miles 307° 2017-07-24 09:06:42

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