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 7N4BHG-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°27.30' N 139°37.59' E - locator PM95TK59EE - show map - static map
1.0 miles Northwest bearing 299° from Yokohama-shi, Kanagawa, Japan [?]
10.1 miles East bearing 101° from Minami-rinkan, Kanagawa, Japan
16.6 miles South bearing 193° from Tokyo, Tōkyō, Japan
Last position: 2016-10-10 04:22:45 EDT (62d 3h35m ago)
2016-10-10 17:22:45 JST local time at Yokohama-shi, Japan [?]
Altitude: 33 ft
Course: 127°
Speed: 12 MPH
Device: Yaesu: FTM-350 (rig)
Last path: 7N4BHG-9>SURWS0 via JA1YKX-2*,qAR,JQ1YZZ-10 (good)
Positions stored: 3499
Stations near current position of 7N4BHG-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JM1DZK-90.4 miles 35°2016-12-09 05:23:15 JI6FGO-50.5 miles 131°2016-12-04 03:18:58
JH1OXL0.5 miles 336°2016-12-11 00:05:59 JS1FMV-70.7 miles 316°2016-12-04 02:29:20
JO1XDW-40.7 miles 358°2016-12-01 20:16:10 BEISA-CHI0.7 miles 38°2016-12-07 02:46:24
TAKASHIMA 20.7 miles 38°2016-12-06 00:41:26 TSUBASA0.9 miles 87°2016-12-06 19:27:17
IZUMOMARU0.9 miles 85°2016-12-07 12:04:14 431101092 JP0.9 miles 85°2016-12-05 12:35:31
NIPPON MARU0.9 miles 88°2016-12-07 11:39:56 7N3GRC-91.0 miles 161°2016-12-11 05:28:58
JN1USI-91.1 miles 114°2016-12-09 04:22:09 JA3FWX1.1 miles 289°2016-12-04 00:32:04
JI1RYT1.1 miles 268°2016-11-23 05:26:13 TENRYU MARU1.1 miles 77°2016-12-06 19:04:26
JI1SRC-71.2 miles 102°2016-12-03 04:21:59 LEO1.3 miles 107°2016-12-07 12:02:51
368737000 US1.5 miles 51°2016-11-13 21:24:45 ROYALWING1.5 miles 63°2016-12-07 06:56:46
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