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 JP1NMD-7 - show graphs
Map loading...
Comment: 433.00>PLS-QSO
Mic-E message: Off duty
Location: 35°57.93' N 139°41.82' E - locator PM95UX31PR - show map - static map
3.3 miles West bearing 257° from Kasukabe, Saitama, Japan [?]
5.1 miles Southwest bearing 203° from Sugito, Saitama, Japan
19.1 miles North bearing 1° from Tokyo, Tōkyō, Japan
35.9 miles North bearing 5° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-04-28 22:32:36 EDT (8h56m ago)
2017-04-29 11:32:36 JST local time at Kasukabe, Japan [?]
Altitude: 66 ft
Course:
Device: Yaesu: VX-8 (ht)
Last path: JP1NMD-7>SUUWY3 via JJ1YDX-3*,WIDE2-1,qAR,JG1LPN-10 (good)
Positions stored: 61
Stations near current position of JP1NMD-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JM1LRA-52.0 miles 57°2017-04-23 04:08:57 7N2BMC-72.7 miles 202°2017-04-20 01:19:54
JL1RTQ-93.3 miles 252°2017-04-29 03:25:26 7M3LTD-53.5 miles 60°2017-04-28 06:17:16
JM1VNK-A3.5 miles 298°2017-04-29 05:40:02 JM1VNK-93.8 miles 295°2017-04-18 19:12:49
JH1HFI3.9 miles 62°2017-04-20 10:21:14 JA1WCS-54.5 miles 46°2017-04-15 06:28:39
JO1BEY-54.5 miles 112°2017-04-09 03:59:00 JJ1UXJ-94.6 miles 86°2017-04-28 03:34:26
JH1TPY-94.7 miles 327°2017-04-27 18:57:08 JE4VQR-94.9 miles 261°2017-04-28 21:57:13
JJ1OSZ-55.0 miles 116°2017-04-27 18:35:24 JE1RCI-95.9 miles 5°2017-04-14 21:37:59
JH1SPN5.9 miles 300°2017-04-29 05:25:54 7N2PBR-96.3 miles 302°2017-04-09 06:20:38
7M3TMA6.4 miles 340°2017-04-27 20:31:41 JQ1TIV-56.6 miles 113°2017-04-09 04:14:59
JA1BDJ-76.9 miles 159°2017-04-07 00:57:05 JI1OUZ-17.0 miles 10°2017-04-22 10:09:53
Stations which heard JP1NMD-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JJ1YDX-3 3 2017-04-16 03:38:11 2017-04-28 22:32:36 PM95UW > QM06BF 30.1 miles 52° 2017-04-16 03:38:11

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