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 0.038 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station JP7RSD - show graphs
Mic-E message: Off duty
Location: 38°20.27' N 140°21.91' E - locator QM08EI31TB - show map
1.8 km South bearing 193° from Tendō, Yamagata, Japan [?]
8.9 km Southeast bearing 115° from Sagae, Yamagata, Japan
44.8 km West bearing 280° from Sendai-shi, Miyagi, Japan
126.9 km Northeast bearing 67° from Niigata-shi, Niigata, Japan
Last position: 2025-01-05 23:30:30 UTC (58d 15h48m ago)
2025-01-06 08:30:30 JST local time at Tendō, Japan [?]
Altitude: 129 m
Course: 345°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: JP7RSD>SXRPR7 via WIDE1-1,qAR,JP7BXE-10 (good)
Positions stored: 2
Other SSIDs: JP7RSD-7 JP7RSD-9
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