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 weather station JR2YUK-13 - show graphs
Map loading...
Last status: 144.66 OT+ 1-WIRE Solar-powered Tokai,Aichi, 12.2V 16C
Location: 35°03.16' N 136°55.32' E - locator PM85LB02PP - show map - static map
4.4 miles Northwest bearing 325° from Ōbu, Aichi, Japan [?]
8.4 miles West bearing 256° from Miyoshi, Aichi, Japan
8.9 miles South bearing 174° from Nagoya-shi, Aichi, Japan
66.1 miles East bearing 88° from Kyoto, Kyōto, Japan
Last position: 2017-03-01 12:56:08 EST (5m19s ago)
2017-03-02 02:56:08 JST local time at Ōbu, Japan [?]
Last WX report: 2017-03-01 12:56:08 EST (5m19s ago) – show weather charts
42 °F
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JR2YUK-13>APOTC1 via WIDE1-1,qAR,JS2CEI-10 (good)
Positions stored: 4
Packet rate: 896 seconds between packets on average during 44789 seconds.
Stations near current position of JR2YUK-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI2HNJ113.6 yards 206°2017-02-17 17:04:37 JM2UYS-90.9 miles 118°2017-02-05 03:31:57
JP2MRD-91.1 miles 286°2017-02-25 02:29:51 JJ2QQV1.5 miles 7°2017-02-17 02:42:49
JR2SRH1.5 miles 334°2017-03-01 05:15:26 JR2JEJ-A1.7 miles 222°2017-02-13 07:12:12
JP2YHE-I2.3 miles 208°2017-03-01 12:56:51 JS2CEI-92.5 miles 13°2017-02-28 20:34:31
JS2CWA-72.6 miles 7°2017-02-26 06:23:46 JL2DMZ-72.6 miles 13°2017-02-13 07:28:03
JH2BOH2.7 miles 343°2017-02-17 01:16:55 JS2CEI-i2.8 miles 14°2017-02-09 21:03:25
JE2BLJ-122.8 miles 210°2017-02-26 18:57:09 JS2CEI-72.8 miles 14°2017-02-28 04:49:21
JS2CEI-102.8 miles 14°2017-03-01 12:44:07 JR2CAK-92.8 miles 46°2017-03-01 01:28:02
JP2MRD-13.2 miles 44°2017-02-26 04:36:26 JR2BNR-M3.2 miles 194°2017-02-22 21:40:04
JA5UXK-53.6 miles 271°2017-02-10 22:05:18 JR2BNR-B3.6 miles 220°2017-02-21 04:58:44
Stations which heard JR2YUK-13 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA2YAA-1 1 2017-03-01 07:33:21 2017-03-01 07:33:21 PM85LB > PM85KE 8.0 miles 358° 2017-03-01 07:33:21
JI2CNH-10 2 2017-03-01 05:52:28 2017-03-01 07:13:10 PM85LB > PM84FV 30.1 miles 251° 2017-03-01 07:13:10
JS2CEI-10 51 2017-02-28 19:06:51 2017-03-01 12:56:08 PM85LB > PM85LC 2.8 miles 14° 2017-03-01 12:56:08

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