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 7K1CLR-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 36°35.42' N 138°49.36' E - locator PM96JO81RQ - show map - static map
1.6 miles West bearing 288° from Nakanojō, Gunma, Japan [?]
12.3 miles Northwest bearing 307° from Shibukawa, Gunma, Japan
78.8 miles Northwest bearing 322° from Tokyo, Tōkyō, Japan
89.2 miles Northwest bearing 326° from Kawasaki, Kanagawa, Japan
Last position: 2017-02-27 06:01:22 EST (30m4s ago)
2017-02-27 20:01:22 JST local time at Nakanojō, Japan [?]
Altitude: 1335 ft
Course: 346°
Speed: 7 MPH
Device: Yaesu: VX-8G (ht)
Last path: 7K1CLR-7>SVSUT2 via WIDE1-1,qAR,7K1CLR-10 (good)
Positions stored: 59630
Packet rate: 194 seconds between packets on average during 2716 seconds.
Other SSIDs: 7K1CLR-10
Stations near current position of 7K1CLR-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7K1CLR-1064.4 yards 90°2017-02-27 05:58:38 JL1PKS-21.6 miles 70°2017-02-03 09:30:56
JL1PKS-31.6 miles 70°2017-02-03 09:31:22 JI1AEC-123.0 miles 73°2017-02-26 22:26:33
JF1EKQ-13.0 miles 74°2017-02-27 06:26:48 JF1EKQ-93.1 miles 73°2017-02-22 18:19:35
JF1EKQ-143.1 miles 74°2017-02-27 02:22:30 JS1SZZ-73.4 miles 215°2017-02-25 19:24:16
JS1SZZ-133.4 miles 216°2017-02-27 06:21:48 JG1GZK-96.6 miles 119°2017-02-06 15:02:24
7M2VYN-97.3 miles 116°2017-02-27 00:45:53 JF1MGZ-98.8 miles 33°2017-02-07 21:55:23
JF1VVA-710.8 miles 114°2017-02-18 15:45:26 JH1NDM-1011.3 miles 116°2017-02-27 06:08:04
JS1SZZ-911.3 miles 116°2017-02-26 18:22:27 JH1NDM-911.5 miles 121°2017-02-27 03:47:35
JH1NDM-1311.5 miles 121°2017-02-27 06:30:06 JL1TFJ-1211.5 miles 121°2017-02-26 00:40:58
JG1UGI-911.6 miles 124°2017-02-25 22:23:12 7M2VYO-912.0 miles 126°2017-02-27 04:19:26
Stations which heard 7K1CLR-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
7K1CLR-10 410 2017-02-01 04:39:03 2017-02-27 06:01:22 PM96KN > PM96JO 5.3 miles 296° 2017-02-09 20:39:12
JP1NNS-10 21 2017-02-09 20:56:16 2017-02-17 18:01:34 PM96MJ > PM96LL 6.5 miles 314° 2017-02-09 21:25:08
JL1PKS-2 19 2017-02-02 05:26:58 2017-02-24 04:45:42 PM96KN > PM96KO 3.4 miles 313° 2017-02-10 02:08:23

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.
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