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 JJ1OKA-9 - show graphs
Comment: DSTAR Rpt JP1YIQ Message
Location: 35°35.23' N 139°29.40' E - locator PM95RO80TW - show map
6.3 km Northeast bearing 34° from Machida, Tōkyō, Japan [?]
12.1 km North bearing 17° from Minami-rinkan, Kanagawa, Japan
20.7 km Northwest bearing 318° from Yokohama-shi, Kanagawa, Japan
21.5 km Southwest bearing 238° from Tokyo, Tōkyō, Japan
Last position: 2024-09-29 03:10:01 UTC (134d 9h3m ago)
2024-09-29 12:10:01 JST local time at Machida, Japan [?]
Device: Icom: IC-5100 (D-Star)
Last path: JJ1OKA-9>API510 via DSTAR*,qAS,JP1YJY-IS (good)
Positions stored: 1
Other SSIDs: JJ1OKA-10 JJ1OKA-7 JJ1OKA JJ1OKA-1
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