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 JO4JHD-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 34°08.23' N 132°11.74' E - locator PM64CD32LW - show map - static map
1.1 miles Southeast bearing 141° from Iwakuni, Yamaguchi, Japan [?]
4.5 miles South bearing 195° from Ōtake, Yamaguchi, Japan
23.4 miles Southwest bearing 220° from Hiroshima-shi, Hiroshima, Japan
70.5 miles Northeast bearing 28° from Ōita-shi, Ōita, Japan
Last position: 2019-11-09 04:44:59 EST (3d 7h4m ago)
2019-11-09 18:44:59 JST local time at Iwakuni, Japan [?]
Altitude: 23 ft
Course: 209°
Speed: 9 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JO4JHD-9>STPXR3 via JE4YKP-2*,qAS,JR4KDC-10 (good)
Positions stored: 3307
Stations near current position of JO4JHD-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA4UIT-9324.5 yards 180°2019-11-10 05:44:37 JO4GWA-121.4 miles 80°2019-11-12 04:01:28
JO4HHL-91.4 miles 291°2019-11-09 08:26:55 JE4UKI-91.4 miles 194°2019-11-12 02:05:49
JR4DYZ-91.7 miles 24°2019-11-04 20:08:51 JR4JFL-101.9 miles 22°2019-11-12 11:33:20
JR4JFL-92.5 miles 52°2019-11-12 02:40:25 LFR-MTG2.6 miles 25°2019-11-03 08:30:14
JP4YDX-I3.0 miles 30°2019-11-12 11:31:50 JR4GUN-103.0 miles 40°2019-11-02 08:05:30
JH4VIZ-103.0 miles 30°2019-11-02 15:30:59 JR4DYZ-106.6 miles 235°2019-11-07 14:36:56
JA4VNE-77.0 miles 248°2019-11-09 02:14:43 JO4EAY8.8 miles 180°2019-11-02 22:13:45
JA4SVS-A8.8 miles 180°2019-11-03 01:25:00 JE3HCZ9.6 miles 291°2019-11-12 02:33:44
JJ4VML10.5 miles 26°2019-10-28 07:00:14 JA/HS-13910.7 miles 15°2019-11-03 17:25:40
JR4ERC-710.8 miles 24°2019-11-09 17:32:24 JE4YLQ-1011.0 miles 23°2019-11-12 11:11:25
Stations which heard JO4JHD-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF6YFU-2 2 2019-11-06 04:05:28 2019-11-07 01:04:18 PM64CD > PM53TO 52.7 miles 221° 2019-11-07 01:04:18
JR4KDC-10 24 2019-11-02 20:13:21 2019-11-03 03:10:34 PM64DG > PM64GI 17.4 miles 69° 2019-11-02 20:13:21
JE4YKI-13 26 2019-11-02 20:18:21 2019-11-03 03:25:27 PM64FJ > PM64DI 9.7 miles 251° 2019-11-03 01:32:16
JE4YKP-2 10 2019-11-02 20:03:12 2019-11-09 04:44:59 PM64CD > PM64DI 16.9 miles 16° 2019-11-09 04:44:59
JE4YLQ-10 15 2019-11-02 19:55:13 2019-11-03 04:00:35 PM64CE > PM64DG 7.3 miles 18° 2019-11-02 19:55:13

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