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 JI1UON-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 36°27.53' N 138°58.81' E - locator PM96LL70OC - show map - static map
2.0 miles Southwest bearing 213° from Shibukawa, Gunma, Japan [?]
4.2 miles North bearing 345° from Kaneko, Gunma, Japan
66.3 miles Northwest bearing 323° from Tokyo, Tōkyō, Japan
79.0 miles Northwest bearing 332° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-03-06 01:06:35 EST (2h37m ago)
2021-03-06 15:06:35 JST local time at Shibukawa, Japan [?]
Altitude: 1024 ft
Course: 302°
Speed: 26 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JI1UON-9>SVRWU3 via qAS,JG1PNO-10
Positions stored: 19921
Packet rate: 152 seconds between packets on average during 7320 seconds.
Other SSIDs: JI1UON-7
Stations near current position of JI1UON-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP1NNS-91.3 miles 55°2021-03-06 03:21:44 JL1LEI-71.5 miles 199°2021-02-26 23:22:47
JP1YKD-I1.6 miles 207°2021-03-06 03:43:26 JJ1CZU-92.5 miles 24°2021-02-15 18:53:53
JI1KPB-93.1 miles 139°2021-02-26 04:21:51 JS1YFI-103.4 miles 20°2021-03-06 03:16:58
JH1NDM-93.4 miles 20°2021-03-06 00:45:15 JL1TFJ-123.4 miles 20°2021-03-05 23:38:10
7N4QUE-123.4 miles 20°2021-03-06 02:38:46 JM1LXS-93.7 miles 137°2021-03-03 01:09:52
JH1NDM-134.3 miles 19°2021-03-06 03:30:04 JA/GM-0414.5 miles 291°2021-03-02 19:54:26
JR1HIM-94.5 miles 16°2021-02-05 21:17:58 JA/GM-0364.5 miles 284°2021-02-11 22:02:45
JJ1PZQ5.1 miles 84°2021-03-06 02:31:01 JJ1PZQ-75.1 miles 84°2021-02-21 06:50:50
JK1EED-75.4 miles 143°2021-03-02 21:22:59 JA/GM-0455.4 miles 272°2021-02-12 01:26:35
JJ1CZU-15.9 miles 48°2021-03-06 03:14:45 JG1PNO-75.9 miles 101°2021-03-06 00:52:03
Stations which heard JI1UON-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JN1NVQ 25 2021-03-03 21:02:05 2021-03-05 04:03:04 JF03AQ > PM96UE 10202.6 miles 78° 2021-03-04 19:39:45
JJ1CZU-1 2 2021-03-02 23:13:05 2021-03-02 23:28:05 PM96KN > PM96MM 9.5 miles 108° 2021-03-02 23:28:05
JI1KAV-1 3 2021-03-01 06:31:42 2021-03-05 01:48:58 PM96LL > PM96NH 11.2 miles 145° 2021-03-03 00:00:44
JO1YLU-3 1 2021-03-03 22:22:44 2021-03-03 22:22:44 PM96LK > PM95XG 99.0 miles 145° 2021-03-03 22:22:44
JG1LPN-10 1 2021-03-05 02:40:08 2021-03-05 02:40:08 PM96RD > PM96QB 7.3 miles 200° 2021-03-05 02:40:08
JN1JTN-1 31 2021-02-28 19:01:27 2021-03-05 05:12:55 JF03AQ > PM96NK 10172.2 miles 77° 2021-03-04 19:40:26
7L2IWN-13 32 2021-03-01 06:37:05 2021-03-05 05:47:26 PM96LL > PM95MW 35.1 miles 174° 2021-03-05 00:49:22
JS1YFI-10 52 2021-02-28 19:03:41 2021-03-06 00:16:30 PM96QD > PM96MM 31.8 miles 317° 2021-03-05 02:31:57
JG1PNO-10 234 2021-02-28 19:00:54 2021-03-06 01:06:35 PM96PG > PM96NK 17.6 miles 316° 2021-03-05 02:06:06
JP1BBH-1 9 2021-03-05 02:28:57 2021-03-05 04:09:02 PM96SD > PM96QD 7.6 miles 272° 2021-03-05 03:01:24

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