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 JP1YKR-I - show graphs
Map loading...
Comment: JP1YKR Doudaira DPRS -> APRS
Location: 35°59.89' N 139°11.23' E - locator PM95OX29LN - show map - static map
5.7 miles Southwest bearing 231° from Ogawa, Saitama, Japan [?]
6.2 miles East bearing 85° from Chichibu, Saitama, Japan
35.4 miles Northwest bearing 307° from Tokyo, Tōkyō, Japan
45.8 miles Northwest bearing 326° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-22 13:12:49 EST (10m35s ago)
2017-01-23 03:12:49 JST local time at Ogawa, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JP1YKR-I>APIRP2 via TCPIP*,qAC,JP1YKR-IS
Positions stored: 4
Packet rate: 576 seconds between packets on average during 28800 seconds.
APRS igate – Statistics for 2017-01:
Position packets sent to APRS-IS: 1 – show map
Stations near current position of JP1YKR-I - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1ZGY-130.6 miles 18°2017-01-22 13:20:03 JQ1ZGY-I1.1 miles 8°2017-01-22 13:12:21
JK1AIC4.8 miles 264°2017-01-19 01:44:43 7N1SDX-55.5 miles 167°2017-01-20 20:35:15
JG1BOK-76.0 miles 236°2017-01-04 20:21:19 7L4VAR-76.2 miles 117°2017-01-03 01:31:01
JK1AYK6.3 miles 112°2017-01-10 22:21:21 JL1KPM-76.4 miles 179°2017-01-06 23:18:03
JE1KWO-76.8 miles 224°2017-01-02 22:15:35 JP3JKR7.1 miles 45°2017-01-19 00:47:06
JP1XYQ-58.6 miles 253°2017-01-08 18:12:27 7L2IWN-98.6 miles 253°2017-01-21 18:32:42
7M1CRZ-59.2 miles 107°2017-01-21 23:01:13 JH1GMW-A10.4 miles 144°2017-01-15 08:05:55
JI1ROJ-910.8 miles 126°2017-01-20 02:25:09 JE1UDL-1411.1 miles 79°2017-01-22 13:23:04
JA1HYE-911.5 miles 30°2017-01-21 21:22:50 JI1EQT-711.6 miles 183°2017-01-14 21:38:30
JA1XOO-511.8 miles 107°2017-01-21 21:24:05 JG1LPN-1211.9 miles 71°2017-01-22 00:19:36
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.
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