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 JJ7QHC-5 - show graphs
Map loading...
Comment: D-STAR>JP7YEZ AJJ7QHC
Location: 37°49.26' N 140°16.12' E - locator QM07DT27FA - show map - static map
10.6 miles Southeast bearing 129° from Yonezawa, Yamagata, Japan [?]
11.9 miles Northwest bearing 294° from Fukushima-shi, Fukushima, Japan
45.1 miles Southwest bearing 227° from Sendai-shi, Miyagi, Japan
68.1 miles East bearing 94° from Niigata-shi, Niigata, Japan
Last position: 2018-06-13 21:48:03 EDT (61d 11h57m ago)
2018-06-14 10:48:03 JST local time at Yonezawa, Japan [?]
Last path: JJ7QHC-5>API31 via DSTAR*,qAS,JP7YEZ-IS (good)
Positions stored: 194
Other SSIDs: JJ7QHC
Stations near current position of JJ7QHC-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JJ7QHC3.3 miles 68°2018-07-16 22:31:34 JF7SCL-F7.1 miles 131°2018-07-29 06:59:18
7L1CEV-78.4 miles 236°2018-08-01 01:45:05 JA7XHH-E8.6 miles 145°2018-08-13 06:57:54
JA7XHH-78.6 miles 120°2018-08-11 06:46:08 JE7YXV-108.7 miles 120°2018-08-14 09:16:15
JE7YYB-98.7 miles 120°2018-08-11 01:10:26 JA7XHH-F8.7 miles 120°2018-08-14 05:53:52
JA7XHH-98.7 miles 120°2018-08-13 08:21:37 JP7FSO10.3 miles 101°2018-08-14 09:30:35
JA7XHH-510.8 miles 115°2018-08-09 20:01:55 JP7YEZ-I10.8 miles 115°2018-08-14 09:44:04
JA7YOQ10.9 miles 100°2018-07-28 23:19:59 JF7LWW-911.3 miles 90°2018-08-04 05:15:20
JP7SZV-711.4 miles 163°2018-07-21 18:57:53 JO7KWS-911.6 miles 111°2018-08-13 07:46:23
JP7NYI-A12.2 miles 96°2018-08-14 05:02:50 JE7EAE-512.3 miles 289°2018-07-29 21:33:53
JR7VOG12.5 miles 90°2018-07-27 01:47:11 JE7EAE-712.6 miles 306°2018-08-07 07:23:25
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