Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.010 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station JQ2SAI-A - show graphs
Comment: RIG:ID-5100D/via D-STAR
Location: 40°30.86' N 141°30.62' E - locator QN00SM13FK - show map
1.5 km East bearing 90° from Uchimaru, Aomori, Japan [?]
1.8 km Northeast bearing 29° from Hachinohe, Aomori, Japan
147.9 km Northeast bearing 53° from Akita, Akita, Japan
148.7 km Northeast bearing 53° from Akita Shi, Akita, Japan
Last position: 2025-02-21 23:50:07 UTC (19h16m ago)
2025-02-22 08:50:07 JST local time at Uchimaru, Japan [?]
Altitude: 10 m
Course: 306°
Speed: 0 km/h
Device: Icom: IC-5100 (D-Star)
Last path: JQ2SAI-A>API510 via DSTAR*,qAS,JP7YEM-IS (good)
Positions stored: 4754
Other SSIDs: JQ2SAI-B JQ2SAI-9 JQ2SAI-E
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