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 JH4VIZ-10 - show graphs
Map loading...
Comment: W1,YGn,IGATE Iwakuni (144.64 9.6K)
Last status: UI-View32 V2.03
Location: 34°10.46' N 132°13.30' E - locator PM64CE61OU - show map - static map
1.8 miles South bearing 171° from Ōtake, Yamaguchi, Japan [?]
2.8 miles Northeast bearing 53° from Iwakuni, Yamaguchi, Japan
20.5 miles Southwest bearing 222° from Hiroshima-shi, Hiroshima, Japan
73.5 miles Northeast bearing 28° from Ōita-shi, Ōita, Japan
Last position: 2017-06-28 03:06:15 EDT (14m18s ago)
2017-06-28 16:06:15 JST local time at Ōtake, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JH4VIZ-10>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 6
Packet rate: 1150 seconds between packets on average during 57519 seconds.
Other SSIDs: JH4VIZ-9
APRS igate – Statistics for 2017-06:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2017-06-18 23:11:23 EDT (9d 4h9m ago)
Position packets heard directly: 941 on radio path
Position packets sent to APRS-IS: 1080 – show map
Stations near current position of JH4VIZ-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH4VIZ-963.1 yards 196°2017-06-28 00:35:31 JR4GUN-70.5 miles 126°2017-06-08 19:39:34
JR4GUN-100.5 miles 126°2017-06-28 03:03:18 JR4JFL-70.7 miles 201°2017-06-28 02:43:41
JR4JFL-90.7 miles 215°2017-06-27 23:58:12 JR4JFL-100.7 miles 214°2017-06-28 03:15:26
JO4HHL-A1.0 miles 131°2017-06-27 18:38:40 JO4HHL-91.1 miles 127°2017-06-27 18:39:05
JI4MCO-91.2 miles 148°2017-06-25 19:13:18 JO4EUO-92.0 miles 195°2017-06-21 22:15:10
JA4MFD-103.1 miles 243°2017-06-28 03:04:50 JO4HHL-74.1 miles 246°2017-06-23 21:58:23
JE4UKI-104.5 miles 207°2017-06-28 03:07:55 JE4UKI-94.5 miles 207°2017-06-27 23:44:05
JR4ERC-98.0 miles 20°2017-06-26 07:27:38 JR4ERC-78.0 miles 20°2017-06-24 21:21:05
JE4YLQ-108.1 miles 20°2017-06-28 03:14:52 JF4DQC-98.6 miles 233°2017-06-14 18:00:28
JR4DYZ-129.4 miles 227°2017-06-22 00:51:35 JR4DYZ-109.4 miles 227°2017-06-28 03:16:57
Stations heard directly by JH4VIZ-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JH5QJK-9 2 2017-06-13 18:02:39 2017-06-14 04:38:46 PM63KT > PM64CE 44.7 miles 125° 2017-06-14 04:38:46
JR4DHK-9 5 2017-06-11 03:35:07 2017-06-18 01:25:53 PM64DJ > PM64CE 16.0 miles 18° 2017-06-18 01:24:52
JR4ERC-9 21 2017-06-09 07:00:20 2017-06-10 20:52:03 PM64DI > PM64CE 14.4 miles 23° 2017-06-09 07:00:20
JL4KJS-7 3 2017-06-14 03:47:30 2017-06-18 16:51:38 PM64DH > PM64CE 9.4 miles 19° 2017-06-14 03:47:30
JH4VIZ-9 114 2017-06-07 23:53:36 2017-06-18 21:43:20 PM64CD > PM64CE 2.7 miles 251° 2017-06-15 00:18:41
JO4EUO-9 79 2017-06-09 05:33:55 2017-06-17 04:12:45 PM64AC > PM64CE 9.8 miles 237° 2017-06-17 04:12:45
JR4JFL-9 140 2017-06-08 03:59:06 2017-06-18 17:57:10 PM64CB > PM64CE 6.4 miles 187° 2017-06-12 21:08:24
JM4HTF-9 1 2017-06-10 08:26:19 2017-06-10 08:26:19 PM64FI > PM64CE 20.1 miles 51° 2017-06-10 08:26:19
JM3TPK-14 5 2017-06-16 20:45:23 2017-06-16 21:06:12 PM64BD > PM64CE 5.4 miles 235° 2017-06-16 21:06:12
JO4HHL-7 16 2017-06-10 00:26:03 2017-06-10 02:13:00 PM64CD > PM64CE 3.3 miles 182° 2017-06-10 01:26:13
JO4HHL-9 301 2017-06-08 07:21:37 2017-06-18 18:29:55 PM64DG > PM64CE 7.2 miles 15° 2017-06-17 13:32:10
JE4UKI-9 249 2017-06-08 04:36:53 2017-06-18 23:11:23 PM64CC > PM64CE 4.5 miles 207° 2017-06-16 15:44:49
JR4CQW-9 1 2017-06-11 18:50:25 2017-06-11 18:50:25 PM64GH > PM64CE 19.2 miles 57° 2017-06-11 18:50:25
JF5LTR-9 1 2017-06-16 17:12:04 2017-06-16 17:12:04 PM63JX > PM64CE 35.5 miles 112° 2017-06-16 17:12:04
JH5QYZ-7 3 2017-06-09 01:10:02 2017-06-09 03:48:31 PM63LL > PM64CE 64.9 miles 138° 2017-06-09 01:10:02

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.
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