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 JI1SUV-A - show graphs
Map loading...
Location: 35°39.87' N 139°45.01' E - locator PM95VP09AL - show map - static map
3.7 miles Southeast bearing 118° from Tokyo, Tōkyō, Japan [?]
4.0 miles North bearing 16° from Shinagawa-ku, Japan
16.1 miles North bearing 22° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-10-06 23:42:42 EDT (36d 15h31m ago)
2019-10-07 12:42:42 JST local time at Tokyo, Japan [?]
Course: 350°
Speed: 0 MPH
Last path: JI1SUV-A>API51 via DSTAR*,qAS,JP1YLA-IS (good)
Positions stored: 19
Stations near current position of JI1SUV-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JO1NLP-i0.5 miles 123°2019-10-30 06:23:27 JH1CPJ-90.6 miles 36°2019-11-12 02:31:37
JG1XMV-70.7 miles 233°2019-11-06 01:38:16 JG1XMV C0.7 miles 234°2019-11-12 14:06:09
JG1XMV-C0.7 miles 234°2019-11-12 14:06:19 JG1XMV D0.7 miles 234°2019-11-06 00:23:09
JG1XMV-D0.7 miles 234°2019-11-06 00:23:19 JH1NZC-i0.8 miles 4°2019-11-03 22:45:10
JJ1OKX1.0 miles 322°2019-10-29 10:15:51 VINGTETUN1.1 miles 140°2019-11-12 14:10:08
SYMPHONY CLASSICA1.1 miles 149°2019-11-12 07:24:12 JI4NAB-51.2 miles 255°2019-11-04 02:18:36
SYMPHONY MODERNA1.2 miles 150°2019-11-12 07:35:18 UMITAKA MARU1.2 miles 131°2019-11-12 14:12:08
VE6LG-51.3 miles 58°2019-11-12 09:56:16 JE1SVR-71.3 miles 253°2019-11-08 20:47:16
7L2PBJ-91.3 miles 322°2019-11-03 20:24:33 KYOSHO MARU1.3 miles 122°2019-11-10 13:07:12
JO2KNV1.3 miles 46°2019-10-27 05:06:33 OHYAMA MARU1.3 miles 157°2019-11-12 12:24:46
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.
User guide · 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