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 JJ4JIR-7 - show graphs
Comment: JCC3301 Yamaguchi-city opIWA
Location: 34°04.69' N 131°25.35' E - locator PM54RB08QS - show map
3.2 km Southeast bearing 140° from Ogōri, Yamaguchi, Japan [?]
12.8 km South bearing 201° from Yamaguchi-shi, Yamaguchi, Japan
101.6 km West bearing 250° from Hiroshima-shi, Hiroshima, Japan
106.5 km Northeast bearing 60° from Fukuoka-shi, Fukuoka, Japan
Last position: 2025-02-17 11:59:39 UTC (1d 7h56m ago)
2025-02-17 20:59:39 JST local time at Ogōri, Japan [?]
Altitude: 17 m
Course: 172°
Speed: 0 km/h
Device: Icom: IC-51 (D-Star)
Last path: JJ4JIR-7>API51 via DSTAR*,qAS,JK1ZRW-IS (good)
Positions stored: 3920
Other SSIDs: JJ4JIR-9 JJ4JIR-5 JJ4JIR-A JJ4JIR-H
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