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 7K1QZN - show graphs
Comment: #1016 Tokyo Kunitachi
Location: 35°41.99' N 139°26.30' E - locator PM95RQ27OX - show map
2.0 km Northeast bearing 67° from Tachikawa, Tōkyō, Japan [?]
2.8 km North bearing 6° from Kunitachi, Tōkyō, Japan
22.9 km West bearing 273° from Tokyo, Tōkyō, Japan
33.5 km Northwest bearing 327° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-04 15:15:17 UTC (68d 9h28m ago)
2025-01-05 00:15:17 JST local time at Tachikawa, Japan [?]
Speed: 1 km/h
Device: Icom: IC-5100 (D-Star)
Last path: 7K1QZN>API510 via DSTAR*,qAS,JR1VD-IS (good)
Positions stored: 5
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