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 JK1PEB-1 - show graphs
Comment: PHG2230/w1.CBn-N CHIBA 144.66 1K2
Mic-E message: In service
Location: 35°39.43' N 140°05.81' E - locator QM05BP17OR - show map
6.4 km Southeast bearing 117° from Narashino, Chiba, Japan [?]
11.0 km East bearing 111° from Funabashi, Chiba, Japan
36.7 km East bearing 95° from Tokyo, Tōkyō, Japan
47.2 km Northeast bearing 60° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-03-14 05:57:42 UTC (47m46s ago)
2025-03-14 14:57:42 JST local time at Narashino, Japan [?]
Altitude: 18 m
Course: 43°
Speed: 0 km/h
Device: Kenwood: TM-D710 (rig)
Last path: JK1PEB-1>S5SYT3 via WIDE1-1,WIDE2-1,qAO,JQ1ZVN-10 (good)
Positions stored: 3753
APRS digipeater – Statistics for 2025-03:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2025-03-13 03:31:55 UTC (1d 3h13m ago)
Position packets heard directly: 35 on radio path
Stations which heard JK1PEB-1 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by JK1PEB-1
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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