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 JP1YLK-I - show graphs
Comment: Shinagawa -> APRS
Location: 35°35.26' N 139°43.98' E - locator PM95UO71XA - show map
1.5 miles South bearing 174° from Shinagawa-ku, Japan [?]
4.7 miles North bearing 11° from Kawasaki, Kanagawa, Japan
7.4 miles South bearing 162° from Tokyo, Tōkyō, Japan
10.9 miles Northeast bearing 28° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-20 03:45:35 EST (10m2s ago)
2025-01-20 17:45:35 JST local time at Shinagawa-ku, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JP1YLK-I>APIRP2 via TCPIP*,qAC,JP1YLK-IS
Positions stored: 3
Packet rate: 588 seconds between packets on average during 28800 seconds.
Stations near current position of JP1YLK-I - show more
callsign distance last heard - EST      callsign distance last heard - EST
JS1SPJ-50.5 miles 111°2025-01-11 19:28:15 JF1QHZ-i0.6 miles 192°2025-01-20 03:42:55
JA4AMF0.9 miles 175°2025-01-19 19:20:14 JL1AKW1.2 miles 296°2025-01-12 17:37:47
JM8UTW-71.3 miles 4°2025-01-18 22:43:57 JP1FUB1.6 miles 16°2025-01-19 06:01:20
JL1UXH-101.6 miles 9°2025-01-20 03:41:53 JG1VGH1.7 miles 92°2025-01-19 18:26:36
JE1VFD-91.9 miles 295°2025-01-19 03:18:02 JP1BVR-72.0 miles 209°2024-12-25 03:37:10
JQ1REZ-72.1 miles 252°2025-01-19 00:19:17 JK1SEN-92.4 miles 317°2025-01-19 02:12:10
JF1XJN-72.4 miles 260°2025-01-18 23:53:05 BI2QS2.5 miles 356°2024-12-23 22:43:32
JF4IQS-72.7 miles 15°2024-12-22 07:58:55 JG1VEH-72.8 miles 273°2025-01-18 02:21:44
JK1HKX-92.9 miles 345°2025-01-17 23:29:55 JG1VEH-i2.9 miles 276°2025-01-20 03:54:05
7N3MCX-A3.0 miles 188°2025-01-12 00:07:37 7L3BRO-A3.3 miles 221°2025-01-17 07:15:45
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