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 JJ0TRU-7 - show graphs
Map loading...
Comment: VVV
Mic-E message: En route
Location: 37°49.34' N 138°13.07' E - locator PM97CT67DI - show map - static map
34.6 km Southwest bearing 213° from Ryōtsu, Niigata, Japan [?]
58.5 km Northwest bearing 330° from Kashiwazaki, Niigata, Japan
71.2 km West bearing 263° from Niigata-shi, Niigata, Japan
74.9 km North bearing 359° from Jōetsu, Niigata, Japan
Last position: 2021-12-05 08:30:42 UTC (3h29m ago)
2021-12-05 17:30:42 JST local time at Ryōtsu, Japan [?]
Altitude: 171 m
Course: 299°
Speed: 0 km/h
Device: Kenwood: TH-D74 (ht)
Last path: JJ0TRU-7>SW4YS4 via JA0SWD-3*,qAR,JE0HBT-1 (good)
Positions stored: 4836
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS