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 JF1UJN-9 - show graphs
Mic-E message: Off duty
Location: 35°36.50' N 139°25.56' E - locator PM95RO15CX - show map
7.8 miles Southwest bearing 245° from Chōfu, Tōkyō, Japan [?]
8.6 miles West bearing 257° from Komae, Tōkyō, Japan
15.9 miles West bearing 249° from Tokyo, Tōkyō, Japan
16.5 miles Northwest bearing 312° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-10-26 07:33:30 EDT (20d 4h47m ago)
2024-10-26 20:33:30 JST local time at Chōfu, Japan [?]
Altitude: 374 ft
Course: 257°
Speed: 23 MPH
Device: Yaesu: FTM-100D (rig)
Last path: JF1UJN-9>SUSVU0 via JS1YAB-2*,qAR,JQ1YDA-10 (good)
Positions stored: 73
Stations near current position of JF1UJN-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF3KOA-91.0 miles 185°2024-11-15 05:56:54 JK1BRK-91.9 miles 121°2024-11-09 22:39:02
JP1MVE-92.1 miles 311°2024-11-13 21:27:28 JG1RBF-92.2 miles 180°2024-11-15 04:30:49
JG1RBF2.3 miles 181°2024-11-01 02:54:40 JG1RBF-72.3 miles 181°2024-11-08 07:17:03
JM1BEP-73.1 miles 179°2024-11-14 09:11:39 JM1BEP-93.1 miles 185°2024-11-15 07:21:43
JO1KVS-93.4 miles 281°2024-11-13 02:32:21 JN1ZAX3.6 miles 90°2024-11-15 11:19:12
7M1VGP-93.7 miles 232°2024-11-14 05:16:23 JP3QVD-53.8 miles 334°2024-11-14 06:46:00
JJ1OKA-103.9 miles 112°2024-11-15 10:52:01 JQ1YWK-64.1 miles 296°2024-10-26 19:57:52
JS1LQI-74.1 miles 296°2024-10-25 02:50:22 JQ1NDH-74.2 miles 208°2024-11-09 18:29:01
JS1BEJ-94.2 miles 239°2024-10-25 18:29:09 JA9QQN-94.2 miles 234°2024-10-26 05:07:10
JH1SJP-94.3 miles 56°2024-11-11 02:48:13 JH1SJP-54.3 miles 56°2024-11-10 08:36:42
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