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-7 - show graphs
Mic-E message: In service
Location: 36°27.59' N 138°58.61' E - locator PM96LL70FI - show map
2.1 miles Southwest bearing 218° from Shibukawa, Gunma, Japan [?]
4.3 miles North bearing 343° from Kaneko, Gunma, Japan
66.5 miles Northwest bearing 323° from Tokyo, Tōkyō, Japan
79.2 miles Northwest bearing 332° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-11-21 07:17:39 EST (5h27m ago)
2024-11-21 21:17:39 JST local time at Shibukawa, Japan [?]
Altitude: 1135 ft
Course: 292°
Speed: 0 MPH
Device: Yaesu: FT2D (ht)
Last path: JI1UON-7>S6RWU9 via WIDE1-1,qAR,JK1AUT-15 (good)
Positions stored: 29342
Packet rate: 117 seconds between packets on average during 1867 seconds.
Stations near current position of JI1UON-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7K1JVQ-91.5 miles 93°2024-11-21 05:02:49 JK1MWP-91.7 miles 83°2024-11-20 03:54:55
JS1SZZ-91.9 miles 50°2024-11-09 05:19:04 7K1JVQ-72.1 miles 83°2024-11-19 04:43:36
7L3NWU-72.1 miles 43°2024-11-17 01:48:16 JH1NDM-123.3 miles 24°2024-11-18 21:53:36
JH1NDM-93.4 miles 24°2024-10-25 02:54:23 JL1TFJ-123.4 miles 24°2024-11-19 00:20:19
JS1YFI-103.4 miles 24°2024-11-21 12:33:02 7N4QUE-93.4 miles 24°2024-11-21 03:40:06
JE1MGB-53.8 miles 160°2024-11-20 02:56:40 7M2VYN-93.8 miles 11°2024-11-20 02:03:00
JA/GM-0414.3 miles 291°2024-11-17 01:43:06 JH1NDM-134.3 miles 22°2024-11-21 12:40:04
JA/GM-0364.3 miles 284°2024-11-17 01:23:07 JK1QLQ-105.0 miles 127°2024-11-21 09:16:45
JJ1PZQ-95.2 miles 85°2024-11-21 03:56:05 JA/GM-0496.2 miles 269°2024-11-08 20:56:31
7M4QZE-76.5 miles 264°2024-11-09 00:48:39 7M4QZE/16.5 miles 264°2024-11-09 02:15:07
Stations which heard JI1UON-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JN1NVQ 2 2024-11-08 18:03:24 2024-11-12 20:44:47 PM96LK > PM96UE 45.9 miles 111° 2024-11-12 20:44:47
JH1YAK-1 1 2024-11-13 06:32:28 2024-11-13 06:32:28 PM96LL > PM96QH 25.4 miles 117° 2024-11-13 06:32:28
JI1KAV-1 5 2024-11-03 02:10:24 2024-11-16 22:48:24 PM96LL > PM96NH 11.2 miles 145° 2024-11-04 02:29:49
JS1SZZ-13 91 2024-10-31 22:00:13 2024-11-13 02:23:38 PM96KN > PM96JN 5.2 miles 248° 2024-11-06 00:53:34
7L2IWN-13 2 2024-11-03 05:55:21 2024-11-15 17:50:02 PM96MR > PM95MW 52.1 miles 182° 2024-11-03 05:55:21
JS1YFI-10 793 2024-10-31 20:47:54 2024-11-21 07:16:38 PM96MH > PM96MM 14.5 miles 359° 2024-11-20 18:29:23
JG1PNO-10 181 2024-11-02 21:07:51 2024-11-20 18:32:25 PM96LG > PM96OL 17.0 miles 35° 2024-11-20 18:32:25
JK1AUT-15 113 2024-10-31 21:29:55 2024-11-21 07:17:39 PM96LM > PM96OI 17.2 miles 131° 2024-11-05 00:46:16
JK1QLQ-10 91 2024-11-01 08:13:15 2024-11-21 07:15:38 PM96MM > PM96MJ 8.4 miles 169° 2024-11-11 19:03:32

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