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 JK1OZJ-9 - show graphs
Map loading...
Comment: TinyTrak4 Alpha
Mic-E message: Off duty
Location: 35°27.39' N 139°36.38' E - locator PM95TK29SN - show map - static map
2.1 miles West bearing 286° from Yokohama-shi, Kanagawa, Japan [?]
9.0 miles East bearing 102° from Minami-rinkan, Kanagawa, Japan
10.5 miles Southeast bearing 123° from Machida, Tōkyō, Japan
16.8 miles South bearing 197° from Tokyo, Tōkyō, Japan
Last position: 2018-09-25 04:42:04 EDT (1h14m ago)
2018-09-25 17:42:04 JST local time at Yokohama-shi, Japan [?]
Course: 240°
Last path: JK1OZJ-9>SURWS9 via JM1YTY-3*,WIDE2-1,qAO,JS1PEI-2 (good)
Positions stored: 3229
Other SSIDs: JK1OZJ JK1OZJ-13 JK1OZJ-A JK1OZJ-B
Stations near current position of JK1OZJ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JK1OZJ-B495.0 yards 26°2018-09-23 16:37:05 JS1FMV-70.3 miles 296°2018-09-23 04:51:01
JQ2HWW0.5 miles 96°2018-09-25 05:38:37 7L3KGD-70.6 miles 277°2018-09-17 04:30:29
JP1BEG1.2 miles 355°2018-09-24 18:31:09 TZJ-91.4 miles 248°2018-09-24 21:25:59
JJ1FFJ1.5 miles 331°2018-09-25 05:54:50 JP3UTX-11.5 miles 142°2018-09-24 17:07:49
JI1JBR-91.6 miles 143°2018-09-23 00:55:46 BEISA-CHI1.6 miles 74°2018-09-25 02:31:58
JJ1BVD-71.7 miles 309°2018-09-23 19:05:55 JO1XDW-91.7 miles 350°2018-09-25 00:29:17
JJ1FFJ-121.7 miles 347°2018-09-24 09:59:32 431101176 JP1.7 miles 73°2018-09-04 14:45:17
TAKASHIMA 21.7 miles 71°2018-09-21 01:33:59 JA1XGO2.0 miles 53°2018-09-23 18:52:18
JA1XGO-A2.0 miles 52°2018-09-20 15:35:38 JO1OKO-72.1 miles 205°2018-09-22 10:46:10
HAKUHO MARU2.1 miles 92°2018-09-25 03:35:33 JJ1FFJ-72.2 miles 337°2018-09-23 04:26:05
Stations which heard JK1OZJ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 4 2018-09-02 21:12:16 2018-09-03 01:05:12 PM95VQ > PM95TR 7.0 miles 284° 2018-09-02 21:12:16
JA1YKX-1 99 2018-09-01 08:28:53 2018-09-24 23:06:48 PM95UO > PM95SM 11.7 miles 242° 2018-09-02 20:57:34
JA4MSM 2 2018-09-02 20:34:30 2018-09-03 09:11:31 PM95UK > PM95SM 9.0 miles 307° 2018-09-03 09:11:31
JM1YTY-3 113 2018-09-01 08:37:30 2018-09-25 04:42:04 PM95VQ > PM95WC 42.5 miles 170° 2018-09-03 08:24:45
JR4ENY-1 7 2018-09-03 08:31:25 2018-09-24 23:05:12 PM95VQ > PM95SN 13.3 miles 232° 2018-09-03 08:31:25
JM1YUK-3 2 2018-09-02 09:49:02 2018-09-14 07:59:08 PM95SK > QM05AC 34.7 miles 133° 2018-09-02 09:49:02
JM1YTU-3 10 2018-09-02 20:53:06 2018-09-03 08:48:17 PM95VQ > QM05CL 29.2 miles 123° 2018-09-03 01:07:10
JO1YLU-3 7 2018-09-03 09:08:17 2018-09-24 02:10:47 PM95TK > PM95XG 25.1 miles 123° 2018-09-24 02:10:47
JI1UWB-10 4 2018-09-02 21:24:26 2018-09-03 08:41:30 PM95VQ > PM95US 7.1 miles 337° 2018-09-03 08:41:30
7N3RLX-11 3 2018-09-03 02:46:06 2018-09-03 08:40:43 PM95VQ > PM95VR 1.9 miles 36° 2018-09-03 08:40:43

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