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 JO4KBF-10 - show graphs
Comment: 1.2k DualGateRxOnly144.66/431.04 {UIV32N}
Last status: DX: JE4YKX-1 34.09.71N 132.12.69E 0.3km 117üE 13:03
Location: 34°09.79' N 132°12.50' E - locator PM64CD49XD - show map
1.7 miles Northeast bearing 58° from Iwakuni, Yamaguchi, Japan [?]
2.6 miles South bearing 191° from Ōtake, Yamaguchi, Japan
21.5 miles Southwest bearing 222° from Hiroshima-shi, Hiroshima, Japan
72.5 miles Northeast bearing 28° from Ōita-shi, Ōita, Japan
Last position: 2024-06-03 00:18:37 EDT (27m24s ago)
2024-06-03 13:18:37 JST local time at Iwakuni, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JO4KBF-10>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 1
Packet rate: 1146 seconds between packets on average during 25216 seconds.
APRS igate – Statistics for 2024-06:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2024-06-03 00:33:36 EDT (12m25s ago)
Position packets heard directly: 77 on radio path
Position packets sent to APRS-IS: 80 – show map
Stations near current position of JO4KBF-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE4YKX-10233.3 yards 128°2024-05-17 08:41:30 JE4YKX-1357.9 yards 117°2024-06-03 00:33:36
JH4VIZ-90.6 miles 65°2024-06-02 02:41:41 JP4YDX-I1.1 miles 45°2024-06-03 00:27:02
JO4LWJ-51.5 miles 103°2024-05-06 00:57:05 JR4JFL-92.2 miles 123°2024-06-02 18:33:20
JA/YG-1592.4 miles 267°2024-05-06 00:58:17 JN4SWJ2.7 miles 32°2024-05-29 23:49:03
JR4DYZ-128.3 miles 227°2024-06-02 05:47:04 JR4DYZ-108.3 miles 227°2024-05-30 23:19:21
JR4DYZ-98.3 miles 227°2024-05-26 23:07:32 JA/HS-1398.8 miles 13°2024-05-21 13:15:34
JA4UIT-710.6 miles 242°2024-06-02 03:34:29 JR4BEU-710.7 miles 25°2024-05-25 05:14:13
JR4BEU-910.9 miles 24°2024-05-25 19:23:34 JA4LVD-513.0 miles 245°2024-05-12 08:06:49
JR4DHK-713.6 miles 21°2024-06-02 02:47:50 JE4YKI-1013.6 miles 21°2024-06-03 00:16:48
JE4YKI-1313.7 miles 21°2024-06-03 00:34:43 WIR-1956813.7 miles 20°2024-06-03 00:38:26
Stations heard directly by JO4KBF-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JR4JFL-9 14 2024-06-01 01:14:28 2024-06-02 18:28:43 PM64CD > PM64CD 1.5 miles 141° 2024-06-02 18:28:43
JE4YKX-1 63 2024-05-31 20:03:00 2024-06-03 00:33:36 PM64CD > PM64CD 357.9 yards 117° 2024-06-03 00:33:36

Only stations from which a position packet has been heard 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