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 JG0TNA - show graphs
Map loading...
Comment: D-STAR>JP0YEC A
Location: 35°07.76' N 139°50.58' E - locator PM95WD11DA - show map - static map
10.2 miles North bearing 352° from Tateyama, Chiba, Japan [?]
12.2 miles South bearing 174° from Futtsu, Chiba, Japan
24.7 miles Southeast bearing 153° from Yokohama-shi, Kanagawa, Japan
39.6 miles South bearing 168° from Tokyo, Tōkyō, Japan
Last position: 2018-06-29 23:57:15 EDT (84d 23h24m ago)
2018-06-30 12:57:15 JST local time at Tateyama, Japan [?]
Last path: JG0TNA>API51 via DSTAR*,qAS,JP0YEC-IS (good)
Positions stored: 720
Stations near current position of JG0TNA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1PIS-70.4 miles 351°2018-09-22 15:09:10 JG1PIS-50.4 miles 351°2018-09-16 05:00:26
JJ1MGA-72.1 miles 352°2018-08-26 02:52:08 JI1RFF-73.0 miles 135°2018-09-14 21:30:58
JM1YTY-33.0 miles 134°2018-09-22 22:53:57 JH1HPL-73.0 miles 134°2018-09-14 21:38:37
SHIRAHAMAMARU3.1 miles 333°2018-09-22 20:20:57 KANAYAMARU3.4 miles 330°2018-09-22 21:30:31
JI1GQY-74.4 miles 113°2018-09-16 23:26:35 431101119 JP4.5 miles 301°2018-09-22 18:49:33
431101065 JP5.0 miles 293°2018-09-22 20:12:01 SLNC GOODWILL5.2 miles 314°2018-09-16 19:58:39
ELBMASTER5.2 miles 307°2018-08-29 02:37:26 HAYAMA MARU5.5 miles 298°2018-09-22 18:25:42
TOKIWA5.5 miles 248°2018-09-06 17:31:47 MATSUYAMA MARU NO.115.5 miles 295°2018-09-22 06:31:23
OHNAMI5.5 miles 241°2018-09-20 20:52:25 CRANE HELIOS5.6 miles 294°2018-09-09 00:34:06
CAPE MAPLE5.7 miles 273°2018-09-09 04:03:41 TSUKASA5.8 miles 305°2018-09-21 22:09:13
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