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 JL7CAS-5 - show graphs
Map loading...
Comment: U2APRS
Location: 37°29.72' N 139°55.80' E - locator PM97XL18OV - show map - static map
11.2 miles South bearing 162° from Kitakata, Fukushima, Japan [?]
11.3 miles Southwest bearing 244° from Inawashiro, Fukushima, Japan
56.9 miles Southeast bearing 119° from Niigata-shi, Niigata, Japan
74.1 miles Southwest bearing 224° from Sendai-shi, Miyagi, Japan
Last position: 2018-01-09 01:55:50 EST (46d 1h18m ago)
2018-01-09 15:55:50 JST local time at Kitakata, Japan [?]
Altitude: 210 ft
Course:
Device: JA7UDE: U2APRS (app, Android)
Last path: JL7CAS-5>APDU83 via TCPIP*,qAC,T2OSAKA
Positions stored: 1014
Other SSIDs: JL7CAS-7
Stations near current position of JL7CAS-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JK7TBB-71.6 miles 216°2018-02-23 18:04:04 JK7TBB-91.6 miles 216°2018-02-23 19:26:34
JE7ZBA-102.0 miles 218°2018-02-24 03:01:50 JK7CNB-134.0 miles 7°2018-02-24 02:49:05
JF1NEF-516.4 miles 191°2018-01-28 21:14:47 JA7JPG18.9 miles 90°2018-02-10 00:05:09
JA7JPG B18.9 miles 90°2018-02-18 01:12:56 JA7JPG-B18.9 miles 90°2018-02-18 01:13:06
JA7JPG D18.9 miles 90°2018-02-10 05:17:44 JA7JPG-D18.9 miles 90°2018-02-10 05:17:54
JG7BHJ-923.4 miles 135°2018-02-02 01:40:29 JG7PEF-923.5 miles 105°2018-01-25 06:08:00
JP7YEV-I24.4 miles 106°2018-02-15 20:32:40 JH7RKA-924.5 miles 109°2018-02-24 01:15:26
7K1MHJ-924.8 miles 87°2018-02-16 06:49:01 JI7BLH-1224.8 miles 87°2018-02-23 20:54:51
JP7SJG24.9 miles 110°2018-02-02 23:27:02 JA0PTF-B25.1 miles 101°2018-02-12 16:21:56
JE7EUN-925.1 miles 98°2018-02-23 21:54:55 JE7ZDV-1025.4 miles 104°2018-02-12 00:53:48
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