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 JP1YJY-I - show graphs
Comment: Kouhoku -> APRS
Location: 35°32.48' N 139°37.28' E - locator PM95TM49NW - show map
6.6 miles North bearing 350° from Yokohama-shi, Kanagawa, Japan [?]
7.1 miles South bearing 158° from Komae, Tōkyō, Japan
8.8 miles Southeast bearing 154° from Chōfu, Tōkyō, Japan
11.0 miles South bearing 201° from Tokyo, Tōkyō, Japan
Last position: 2024-05-22 23:25:40 EDT (5m26s ago)
2024-05-23 12:25:40 JST local time at Yokohama-shi, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JP1YJY-I>APIRP2 via TCPIP*,qAC,JP1YJY-IS
Positions stored: 1
Packet rate: 588 seconds between packets on average during 28800 seconds.
Stations near current position of JP1YJY-I - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1UCF-90.4 miles 266°2024-05-19 03:33:53 AJ8HT0.7 miles 61°2024-05-04 04:38:17
JA1UXX0.7 miles 63°2024-05-03 01:05:32 JL1IBD0.9 miles 41°2024-05-22 23:08:47
JL1IBD-50.9 miles 41°2024-05-12 08:14:30 JI1UCO-71.2 miles 162°2024-05-19 01:41:16
JQ1NCG1.3 miles 93°2024-05-21 10:11:59 JQ1NCG-D1.3 miles 93°2024-05-21 20:30:51
JQ1YWY-I1.3 miles 93°2024-05-22 23:25:06 JQ1ZJP-I1.3 miles 93°2024-05-02 18:55:18
JQ1NCG-91.4 miles 90°2024-05-19 09:14:02 JS1IQS1.5 miles 99°2024-05-10 20:06:24
JI1JBR-91.5 miles 183°2024-05-18 21:54:31 JF1ATH-71.7 miles 184°2024-05-03 01:08:30
JN1LBY-71.7 miles 78°2024-05-20 04:01:11 JH1OXL-A1.9 miles 213°2024-05-14 21:20:59
JA1VBU-71.9 miles 204°2024-05-22 04:00:21 JP1JPT-91.9 miles 156°2024-05-19 00:08:34
JP1JPT-71.9 miles 157°2024-05-19 07:11:13 JP1JPT-91.9 miles 156°2024-05-10 05:46:51
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