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*
Web station KK7DAX-9 - show graphs
Comment: 144.390MHZ aprs.fi
Location: 35°45.81' N 140°23.00' E - locator QM05ES63AG - show map
10.5 miles Southwest bearing 218° from Sawara, Chiba, Japan [?]
11.3 miles Southwest bearing 215° from Katori-shi, Chiba, Japan
39.1 miles East bearing 82° from Tokyo, Tōkyō, Japan
47.0 miles Northeast bearing 62° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-03 23:41:19 EST (28d 20h18m ago)
2025-01-04 13:41:19 JST local time at Sawara, Japan [?]
Speed: 0 MPH
Last path: KK7DAX-9>aprs.fi via aprsfi-iOS
Positions stored: 18
Other SSIDs: KK7DAX
Stations near current position of KK7DAX-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7M3AZZ0.9 miles 352°2025-01-31 09:24:52 JP1YLM-I1.7 miles 195°2025-02-01 19:40:02
JE1EER-91.8 miles 30°2025-02-01 19:58:08 JI1EDP-123.9 miles 231°2025-01-15 21:16:17
JM1HVO-34.3 miles 263°2025-02-01 19:48:07 JP2FIK-14.8 miles 260°2025-01-26 20:21:02
JM1YTR-105.2 miles 160°2025-02-01 19:57:26 JO1ACA-A6.2 miles 227°2025-02-01 00:48:17
JK1ACP-A6.9 miles 125°2025-01-31 03:33:10 JP1YJT-I7.7 miles 209°2025-02-01 19:52:03
JQ1ZVS-N7.9 miles 208°2025-01-26 19:14:35 7L1GPV8.0 miles 224°2025-01-20 00:51:56
JH1RTU-58.6 miles 205°2025-02-01 03:09:36 JM1YTT-138.9 miles 247°2025-02-01 19:48:28
JE1POW-99.2 miles 129°2025-01-24 22:20:17 7N2UZM-A10.0 miles 240°2025-01-14 05:00:35
JM1DVI-910.2 miles 302°2025-02-01 16:36:59 7L1VCC-510.4 miles 309°2025-01-24 01:20:20
JL1CUT-910.7 miles 351°2025-01-03 22:30:18 JE1FAS10.7 miles 50°2025-01-31 18:55:19
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