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 JR4DHK-9 - show graphs
Comment: CQ APRS Msg Pse!
Mic-E message: In service
Location: 34°21.32' N 132°18.11' E - locator PM64DI65FG - show map
1.8 miles West bearing 282° from Hatsukaichi, Hiroshima, Japan [?]
3.9 miles North bearing 339° from Miyajima, Hiroshima, Japan
9.4 miles West bearing 253° from Hiroshima-shi, Hiroshima, Japan
44.4 miles Northwest bearing 323° from Matsuyama-shi, Ehime, Japan
Last position: 2024-05-22 04:55:47 EDT (18h1m ago)
2024-05-22 17:55:47 JST local time at Hatsukaichi, Japan [?]
Altitude: 407 ft
Course:
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JR4DHK-9>S4RQS2 via WIDE1-1,qAR,JE4YKI-10 (good)
Positions stored: 101142
Other SSIDs: JR4DHK-7 JR4DHK-5
Stations near current position of JR4DHK-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE4YKI-100.7 miles 222°2024-05-22 22:54:03 JE4YKI-130.7 miles 224°2024-05-22 22:45:44
eQSO-GW0.7 miles 234°2024-05-22 22:01:36 WIR-321570.8 miles 234°2024-05-22 22:01:31
EL-5224490.8 miles 237°2024-05-22 22:01:26 WIR-195680.8 miles 236°2024-05-22 22:01:34
JE4YKP-31.8 miles 310°2024-05-22 22:50:38 ER-5893081.8 miles 310°2024-05-22 22:01:24
ER-Je4yki1.8 miles 310°2024-05-21 08:41:47 439.30-HS1.8 miles 311°2024-05-22 22:50:08
3A L13-081.8 miles 311°2024-05-22 22:01:22 JE4YKP-21.8 miles 312°2024-05-22 22:50:18
JE1EER-71.8 miles 65°2024-05-03 11:19:27 JA/HS-2581.9 miles 307°2024-05-22 02:31:32
3A L12-082.4 miles 23°2024-05-22 22:01:38 JP4YEB-I2.4 miles 23°2024-05-22 22:49:41
JR4DHK-72.4 miles 85°2024-05-20 04:22:04 jm4htf-5-i3.1 miles 77°2024-05-21 22:07:41
JR4BEU-93.5 miles 194°2024-05-12 02:35:47 JM4HTF-94.2 miles 57°2024-05-22 19:16:32
Stations which heard JR4DHK-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JF6YFU-2 1 2024-05-02 02:21:36 2024-05-02 02:21:36 PM64EJ > PM53TO 70.5 miles 219° 2024-05-02 02:21:36
JR4KDC-10 18 2024-05-01 05:22:38 2024-05-21 08:41:34 PM64DI > PM64GI 14.0 miles 85° 2024-05-01 05:26:11
JE4YKP-2 128 2024-05-01 08:35:08 2024-05-21 08:44:40 PM64BK > PM64DI 11.6 miles 119° 2024-05-05 01:56:10
JH4QHO-2 2 2024-05-04 05:05:59 2024-05-19 02:54:17 PM64FJ > PM64FK 3.3 miles 8° 2024-05-04 05:05:59
JO4DLN-10 1 2024-05-05 04:11:31 2024-05-05 04:11:31 PM64DI > PM64GG 16.8 miles 113° 2024-05-05 04:11:31
JE4YKI-10 177 2024-05-01 04:50:06 2024-05-22 04:55:47 PM64FJ > PM64DI 9.4 miles 249° 2024-05-19 02:53:16
JJ4KME-2 18 2024-05-01 08:35:01 2024-05-20 04:51:47 PM64BJ > PM64IG 34.3 miles 104° 2024-05-05 02:22:23

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