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 JO7PRF-5 - show graphs
Map loading...
Comment: U2APRS
Location: 39°59.04' N 141°20.24' E - locator QM09QX06LD - show map - static map
15.5 miles South bearing 173° from Ichinohe, Iwate, Japan [?]
21.7 miles Northeast bearing 27° from Morioka-shi, Iwate, Japan
67.3 miles East bearing 74° from Akita, Akita, Japan
67.9 miles East bearing 74° from Akita Shi, Akita, Japan
Last position: 2017-04-19 05:17:14 EDT (6d 13h9m ago)
2017-04-19 18:17:14 JST local time at Ichinohe, Japan [?]
Course:
Device: JA7UDE: U2APRS (app, Android)
Last path: JO7PRF-5>APDU60 via TCPIP*,qAC,T2TOKYO3
Positions stored: 4408
Other SSIDs: JO7PRF
Stations near current position of JO7PRF-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JL7NBV-910.5 miles 222°2017-04-25 03:36:46 JR7QWQ-914.8 miles 236°2017-04-02 01:35:53
JP7LOY-715.3 miles 200°2017-04-15 21:33:38 JI8EWF-719.5 miles 6°2017-04-16 02:49:54
JI8EWF-519.5 miles 6°2017-04-15 22:48:08 JQ1ZRE-1020.0 miles 215°2017-04-25 18:00:20
JR7WD-I20.8 miles 219°2017-04-25 18:17:18 JG7PUN-721.1 miles 235°2017-04-21 21:05:06
JA7YAG-121.8 miles 205°2017-04-25 18:03:02 JF7KMP-721.8 miles 207°2017-04-24 18:15:29
JE7ZBQ C21.8 miles 219°2017-04-25 18:25:49 JE7ZBQ-C21.8 miles 219°2017-04-25 18:25:59
JJ7KZA-C21.8 miles 219°2017-04-23 05:55:21 JJ7KZA-B21.8 miles 219°2017-04-24 08:22:42
JJ7KZA-921.9 miles 219°2017-04-25 08:22:02 JG7PUN-922.1 miles 217°2017-04-16 04:58:44
JF7KMP-922.7 miles 205°2017-04-23 03:32:38 JO7PRF26.5 miles 57°2017-04-25 17:58:41
JO7MKL-927.9 miles 224°2017-04-24 23:52:07 JE7ZCW-1028.9 miles 226°2017-04-25 18:16:16
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