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 JF1OGO-A - show graphs
Map loading...
Location: 35°32.70' N 139°34.08' E - locator PM95SN80DT - show map - static map
6.3 miles South bearing 183° from Komae, Tōkyō, Japan [?]
7.7 miles South bearing 173° from Chōfu, Tōkyō, Japan
7.9 miles Northwest bearing 328° from Yokohama-shi, Kanagawa, Japan
12.2 miles Southwest bearing 215° from Tokyo, Tōkyō, Japan
Last position: 2017-08-27 08:23:17 EDT (241d 5h47m ago)
2017-08-27 21:23:17 JST local time at Komae, Japan [?]
Altitude: 151 ft
Course: 136°
Speed: 1 MPH
Last path: JF1OGO-A>API31 via DSTAR*,qAS,JP1YKS-IS (good)
Positions stored: 5
Stations near current position of JF1OGO-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JN1CBI0.6 miles 220°2018-04-21 17:14:59 JR2PZX-90.7 miles 238°2018-04-22 01:32:28
JG8GZJ1.2 miles 342°2018-04-19 20:43:26 JR1OFP-A1.5 miles 107°2018-04-20 22:41:39
JA1VBU-91.6 miles 181°2018-03-31 07:18:12 JH5DBY-91.9 miles 89°2018-03-29 03:15:01
JA4FHZ-11.9 miles 304°2018-04-07 08:40:01 JA1HWH2.0 miles 296°2018-04-22 17:46:26
JA1HWH-A2.0 miles 295°2018-04-22 16:15:28 JK1VMG-92.1 miles 192°2018-04-24 18:01:22
7K4IZS-92.1 miles 27°2018-04-22 09:49:35 JH1OXL2.1 miles 118°2018-04-22 01:33:32
JH1OXL-A2.2 miles 106°2018-04-20 16:13:06 JO1OHV-A2.2 miles 105°2018-04-25 05:47:04
JA4MSM2.4 miles 222°2018-04-08 21:25:38 JF1FYV-132.4 miles 317°2018-04-25 13:48:13
JQ1NCG-A2.4 miles 76°2018-04-22 08:51:16 JO1OHV2.6 miles 103°2018-04-23 05:38:12
JA1YKX-12.6 miles 195°2018-04-25 14:01:36 JA1YKX-22.6 miles 195°2018-04-25 14:01:07
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