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 JF4CYP-5 - show graphs
Map loading...
Location: 34°41.04' N 134°09.86' E - locator PM74BQ94RD - show map - static map
13.1 miles East bearing 83° from Okayama-shi, Okayama, Japan [?]
13.9 miles North bearing 356° from Tonoshō, Kagawa, Japan
57.8 miles West bearing 270° from Kōbe-shi, Hyōgo, Japan
74.3 miles West bearing 276° from Sakai, Ōsaka, Japan
Last position: 2017-02-12 00:35:26 EST (75d 2h43m ago)
2017-02-12 14:35:26 JST local time at Okayama-shi, Japan [?]
Altitude: 897 ft
Course: 142°
Last path: JF4CYP-5>API51 via DSTAR*,qAS,JP4YDV-IS (good)
Positions stored: 778
Other SSIDs: JF4CYP-10 JF4CYP-7 JF4CYP-9 JF4CYP-B
Stations near current position of JF4CYP-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JI3HJH-52.7 miles 72°2017-04-27 01:29:00 JO4FJD-74.5 miles 312°2017-04-25 06:51:42
JL4EWR-74.5 miles 313°2017-04-20 19:02:03 WAKABA NI SEI6.6 miles 137°2017-04-24 20:03:36
SYUHO7.0 miles 134°2017-04-25 15:30:18 TAIYOMARU NO87.0 miles 161°2017-04-24 10:41:48
NAGATO MARU7.1 miles 128°2017-04-23 18:20:43 WEI XIANG7.1 miles 99°2017-04-20 02:17:36
MISEN MARU7.1 miles 160°2017-04-27 06:38:26 KINEI MARU NO.127.1 miles 160°2017-04-25 07:45:15
YUFUKUJIN MARU7.1 miles 136°2017-04-17 00:19:13 RYOKA MARU NO.117.1 miles 159°2017-04-24 04:37:50
TOFUKU MARU7.2 miles 162°2017-04-10 04:27:53 IYOMARU7.4 miles 157°2017-04-06 22:49:03
431009421 JP7.4 miles 157°2017-04-22 04:29:58 AKI MARU7.4 miles 157°2017-04-27 04:47:11
GOLDEN SHINE NO.17.4 miles 157°2017-04-15 04:44:08 UNION FORTUNE7.6 miles 170°2017-04-06 00:19:37
TAISEI MARU NO.187.6 miles 169°2017-04-26 06:50:00 HARUMARU NO.28.0 miles 136°2017-04-28 01:47:38
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.
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