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 JQ1CKS-C - show graphs
Location: 35°36.53' N 139°33.25' E - locator PM95SO66MC - show map
9.5 miles Southwest bearing 234° from Tokyo, Tōkyō, Japan [?]
11.0 miles Northwest bearing 304° from Kawasaki, Kanagawa, Japan
12.2 miles Northwest bearing 336° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-11-29 01:55:17 EST (37d 13h36m ago)
2024-11-29 15:55:17 JST local time at Tokyo, Japan [?]
Course: 113°
Speed: 1 MPH
Device: Icom: IC-4100 (D-Star)
Last path: JQ1CKS-C>API410 via DSTAR*,qAS,JP1YIW-IS (good)
Positions stored: 274
Other SSIDs: JQ1CKS JQ1CKS-9 JQ1CKS-A
Stations near current position of JQ1CKS-C - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1CKS41.3 yards 0°2024-12-28 16:50:57 JQ1CKS-941.3 yards 0°2024-12-19 06:57:49
JJ1AXN-51.0 miles 343°2025-01-05 02:55:28 JH1TFN-91.3 miles 72°2024-12-27 21:10:45
JA1UOA-A1.8 miles 39°2025-01-02 20:53:31 JR4ENY-12.0 miles 155°2025-01-05 06:31:13
JQ1YDA-102.1 miles 39°2025-01-05 15:14:30 JP1YJO-I2.2 miles 39°2025-01-05 15:22:13
7K2EZH-92.3 miles 97°2024-12-27 19:42:20 JP1BHH-102.3 miles 275°2025-01-05 15:20:08
JI1LZW2.5 miles 247°2024-12-09 05:00:11 JE1PTZ-92.6 miles 10°2024-12-15 00:46:58
FW72542.8 miles 198°2025-01-05 15:18:15 JG1NNW2.9 miles 122°2025-01-04 21:10:40
JG1NNW-52.9 miles 122°2025-01-03 20:11:08 JL1CJW-73.2 miles 0°2024-12-08 04:29:25
JL1CJW-103.2 miles 360°2024-12-27 08:59:18 JP1YIX-I3.4 miles 350°2025-01-05 15:21:30
JN1ZAX3.6 miles 269°2025-01-05 15:19:42 JF1PEQ-103.7 miles 35°2025-01-05 14:31:38
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