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 JP7DKH-7 - show graphs
Comment: RX :JP7YCC/145.00MHz
Mic-E message: Off duty
Location: 37°08.12' N 140°50.85' E - locator QM07KD12QL - show map
10.0 km North bearing 341° from Iwaki, Fukushima, Japan [?]
35.2 km East bearing 93° from Ishikawa, Fukushima, Japan
106.5 km Northeast bearing 53° from Utsunomiya-shi, Tochigi, Japan
Last position: 2025-09-30 22:51:15 UTC (19h38m ago)
2025-10-01 07:51:15 JST local time at Iwaki, Japan [?]
Altitude: 44 m
Course: 247°
Speed: 13 km/h
Device: Yaesu: FT5D (ht)
Last path: JP7DKH-7>SWPXQ2 via JP7DKH-3*,qAR,JE7ZEH-10 (good)
Positions stored: 31946
Other SSIDs: JP7DKH-3 JP7DKH-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