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 JO4HQN-7 - show graphs
Mic-E message: In service
Location: 34°22.45' N 132°29.88' E - locator PM64FI99ST - show map
2.7 miles Southeast bearing 125° from Hiroshima-shi, Hiroshima, Japan [?]
3.0 miles West bearing 280° from Kaita, Hiroshima, Japan
40.0 miles North bearing 338° from Matsuyama-shi, Ehime, Japan
Last position: 2024-12-14 20:21:07 EST (4h18m ago)
2024-12-15 10:21:07 JST local time at Hiroshima-shi, Japan [?]
Course: 118°
Speed: 0 MPH
Device: Kenwood: TH-D72 (ht)
Last path: JO4HQN-7>S4RRT5 via JE4YKP-2*,qAR,JE4YKI-10 (good)
Positions stored: 15
Packet rate: 148 seconds between packets on average during 739 seconds.
Stations near current position of JO4HQN-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JO4JIZ-786.8 yards 338°2024-12-07 09:53:25 JF4ERQ-9185.3 yards 170°2024-12-15 00:02:07
JH4SAK-5364.1 yards 327°2024-12-13 00:02:55 JO4JIZ-i0.5 miles 306°2024-11-29 13:45:50
JO4JIZ-50.5 miles 307°2024-12-01 22:40:35 JA/HS-3000.6 miles 221°2024-12-15 00:26:48
JO4JIZ-120.9 miles 116°2024-12-14 23:39:31 JK1WAP-90.9 miles 350°2024-12-01 00:17:19
JH4VGS-81.2 miles 326°2024-12-14 07:41:05 jr4tag1.8 miles 55°2024-11-23 01:51:25
JH1KTO-71.8 miles 325°2024-12-14 20:50:41 JJ5SML-91.9 miles 351°2024-11-15 10:29:10
JE4CDI-91.9 miles 316°2024-12-13 22:16:30 JE4YPI-101.9 miles 352°2024-11-26 07:49:12
JO4GDA-101.9 miles 352°2024-12-15 00:11:50 WIR-388741.9 miles 351°2024-12-15 00:32:59
JF4KBB-72.0 miles 310°2024-12-14 18:31:44 JO4NQB-i2.2 miles 320°2024-12-11 16:56:17
JR4KDC-102.3 miles 103°2024-12-15 00:12:52 JI4EFM-92.3 miles 178°2024-12-15 00:39:18
Stations which heard JO4HQN-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE4YKP-2 5 2024-12-14 20:08:48 2024-12-14 20:21:07 PM64GI > PM64DI 13.0 miles 276° 2024-12-14 20:08:48

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