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 7N3OPP-9 - show graphs Bookmark and Share
Map loading...
Mic-E message: Off duty
Location: 35°38.95' N 140°06.64' E - locator QM05BP35GT - show map - static map
3.1 miles West bearing 269° from Yotsukaidō, Chiba, Japan [?]
3.4 miles North bearing 354° from Chiba, Chiba, Japan
29.3 miles Northeast bearing 62° from Yokohama, Kanagawa, Japan
29.8 miles East bearing 85° from Tokyo, Tōkyō, Japan
Last position: 2012-05-11 06:53:50 UTC (15d 5h2m ago)
2012-05-11 15:53:50 JST local time at Yotsukaidō, Japan [?]
Altitude: 52 ft
Course: 100°
Speed: 21 MPH
Device: Yaesu: VX-8 (ht)
Last path: 7N3OPP-9>SUSXY5 via WIDE1-1,WIDE2-1,qAR,JK1PEB-10 (good)
Positions stored: 27582
Other SSIDs: 7N3OPP
Stations near current position of 7N3OPP-9 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
JQ1XLC-90.5 miles 157°2012-05-24 05:43:28 JE1ROA-50.6 miles 235°2012-05-22 06:48:05
JL7NIC-70.9 miles 316°2012-05-20 23:10:52 JK1PEB-90.9 miles 313°2012-05-19 06:39:55
JK1PEB-11.0 miles 305°2012-05-26 11:44:45 JK1PEB-I1.0 miles 305°2012-05-26 11:19:47
JK1PEB-121.0 miles 305°2012-05-20 00:18:21 JK1PEB-101.0 miles 305°2012-05-26 11:47:52
JI1OBJ-91.0 miles 14°2012-05-26 10:05:01 JP1YJQ A1.0 miles 14°2012-05-26 11:38:06
JP1YJQ B1.0 miles 14°2012-05-26 11:38:06 JP1YJQ-A1.0 miles 14°2012-05-26 11:38:45
JP1YJQ-B1.0 miles 14°2012-05-26 11:37:45 JI1OBJ-21.0 miles 14°2012-05-26 11:38:13
JG1OYT-51.0 miles 235°2012-05-03 12:51:26 7L2OIS-91.2 miles 244°2012-05-13 08:39:31
JR1UTI-D1.3 miles 232°2012-05-13 13:23:12 JF1WXN1.4 miles 296°2012-05-05 23:08:19
JI1OBJ-71.6 miles 6°2012-05-13 00:05:35 JO1UIC-121.8 miles 257°2012-05-23 15:51:09
Stations which heard 7N3OPP-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC
JK1PBD-1 4 2012-05-06 09:01:42 2012-05-10 09:28:22 PM95XR > PM95VQ 7.8 miles 261° 2012-05-06 09:01:42
JK1PEB-1 38 2012-05-01 01:35:00 2012-05-11 06:48:30 QM05BQ > QM05BP 2.6 miles 252° 2012-05-03 03:45:07
JF1QGG 20 2012-05-06 05:35:45 2012-05-11 06:28:25 QM05AQ > PM95XQ 4.5 miles 301° 2012-05-11 06:28:25
JG1SYB-10 15 2012-05-06 05:33:45 2012-05-11 06:21:51 PM95XR > PM95XQ 3.0 miles 103° 2012-05-10 07:28:53
JJ1YDX-3 12 2012-05-01 03:18:12 2012-05-11 06:01:56 QM05BP > QM06BF 40.1 miles 2° 2012-05-01 03:18:12
JG1MUV-10 12 2012-05-10 07:54:11 2012-05-10 12:12:50 PM95XR > PM95WQ 3.9 miles 261° 2012-05-10 12:12:50
JK1PEB-10 200 2012-05-01 01:34:39 2012-05-11 06:53:50 PM96OP > QM05BP 83.9 miles 143° 2012-05-06 04:34:45

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 · Maatana