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 JK3MUO - show graphs
Map loading...
Comment: D-STAR>JP1YLK AID51Plus2
Location: 35°35.89' N 139°44.57' E - locator PM95UO93DN - show map - static map
1.0 miles Southeast bearing 137° from Shinagawa-ku, Japan [?]
5.5 miles North bearing 15° from Kawasaki, Kanagawa, Japan
6.9 miles Southeast bearing 156° from Tokyo, Tōkyō, Japan
11.8 miles Northeast bearing 28° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-05-11 06:18:02 EDT (33d 3m ago)
2021-05-11 19:18:02 JST local time at Shinagawa-ku, Japan [?]
Altitude: 28 ft
Course: 202°
Speed: 42 MPH
Last path: JK3MUO>API51 via DSTAR*,qAS,JP1YLK-IS (good)
Positions stored: 14
Stations near current position of JK3MUO - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
7K1PXO-90.7 miles 237°2021-06-04 07:20:42 JA1UTB0.7 miles 208°2021-06-07 22:30:46
JL1UXH-90.9 miles 347°2021-06-11 03:38:20 JL1UXH-100.9 miles 340°2021-06-13 06:00:01
JL1UXH-50.9 miles 341°2021-06-11 03:39:46 JL1UXH0.9 miles 340°2021-05-28 22:31:14
JP1YLK-I1.0 miles 218°2021-06-13 06:13:48 MOL CHARISMA1.4 miles 55°2021-06-13 01:23:01
JR1LKL1.5 miles 150°2021-05-28 21:00:18 7L3BRO-A1.5 miles 6°2021-06-10 19:56:45
JM2KVE1.6 miles 197°2021-06-06 20:19:01 SEASPAN EMERALD1.6 miles 74°2021-06-13 06:15:01
JJ1HNT1.7 miles 280°2021-06-03 23:29:13 A FUKU1.7 miles 94°2021-06-13 02:04:45
JA4AMF1.7 miles 196°2021-06-11 06:08:08 SALVIA MARU1.8 miles 73°2021-06-13 06:16:01
KAIRYU1.9 miles 70°2021-06-10 23:17:29 ORIENTAL IRIS1.9 miles 110°2021-06-13 02:04:45
JE1CJB-101.9 miles 329°2021-06-09 03:24:17 KASUMI 12.0 miles 54°2021-05-25 03:20:10
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