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 7L3BRO-A - show graphs
Map loading...
Location: 35°37.83' N 139°47.54' E - locator PM95VP51BH - show map - static map
3.8 miles Northeast bearing 67° from Shinagawa-ku, Japan [?]
6.1 miles Southwest bearing 243° from Urayasu, Tōkyō, Japan
7.0 miles Southeast bearing 126° from Tokyo, Tōkyō, Japan
15.2 miles Northeast bearing 34° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-08-25 01:34:42 EDT (79d 17h33m ago)
2018-08-25 14:34:42 JST local time at Shinagawa-ku, Japan [?]
Altitude: 15 ft
Device: Icom: unknown (D-Star)
Last path: 7L3BRO-A>API710 via DSTAR*,qAS,JP1YJJ-IS (good)
Positions stored: 655
Other SSIDs: 7L3BRO-B
Stations near current position of 7L3BRO-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
DK8TQ221.8 yards 117°2018-10-18 11:43:32 JK2GEB-7251.9 yards 15°2018-10-30 10:58:59
JJ4KME-7297.5 yards 138°2018-10-15 09:06:50 SUMIFUKU MARU NO.180.5 miles 106°2018-11-10 23:05:59
MEIYO0.7 miles 290°2018-10-28 00:27:00 JE0AQG0.8 miles 253°2018-11-12 16:23:48
HITACHI0.8 miles 291°2018-11-01 16:55:58 TENYO0.8 miles 291°2018-10-27 20:51:56
hagtabo0.9 miles 253°2018-11-12 08:13:45 KASUMI 11.0 miles 295°2018-11-06 16:38:08
FERRY BIZAN1.1 miles 167°2018-11-12 15:22:32 MIEMARU1.1 miles 141°2018-11-11 21:40:32
SUNFLOWER HAKATA1.1 miles 176°2018-11-12 17:53:00 431009896 JP1.1 miles 295°2018-11-12 16:00:46
DAI58SHIGEHISAGOU1.2 miles 171°2018-10-27 02:29:12 TAKUYO1.5 miles 257°2018-11-12 16:32:01
SHOYO1.5 miles 258°2018-11-07 00:12:02 WAKAEIMARU NO.111.5 miles 168°2018-11-06 16:53:07
KAIYO MARU1.5 miles 330°2018-10-19 01:33:10 MOONCHILD1.6 miles 212°2018-10-24 02:58:15
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