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 JP7SAM-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 37°07.40' N 140°11.20' E - locator QM07CC29JO - show map - static map
13.2 miles Northeast bearing 35° from Kuroiso, Tochigi, Japan [?]
14.6 miles West bearing 263° from Ishikawa, Fukushima, Japan
42.0 miles Northeast bearing 23° from Utsunomiya-shi, Tochigi, Japan
83.4 miles Southeast bearing 130° from Niigata-shi, Niigata, Japan
Last position: 2020-11-26 17:58:48 EST (6d 15h27m ago)
2020-11-27 07:58:48 JST local time at Kuroiso, Japan [?]
Altitude: 1253 ft
Course: 276°
Speed: 0 MPH
Device: Yaesu: FT2D (ht)
Last path: JP7SAM-7>SWPWT0 via JH7YVL-1*,qAR,JE7ZDV-10 (good)
Positions stored: 15592
Stations near current position of JP7SAM-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG7BHJ-72.3 miles 115°2020-12-03 01:32:02 JK7OSL-92.4 miles 251°2020-11-28 20:18:15
JA/FS-1574.6 miles 132°2020-11-12 23:02:17 JA/FS-2456.1 miles 78°2020-11-10 22:40:55
JR1SAE8.0 miles 208°2020-12-01 19:50:17 JA7EEF-78.7 miles 125°2020-11-13 01:45:34
JN7BHL-79.2 miles 95°2020-11-29 10:10:18 JH7YVL-19.3 miles 290°2020-12-03 08:59:14
JH7YVL-29.8 miles 297°2020-12-03 09:21:58 JA/FS-2109.8 miles 341°2020-11-22 23:21:13
JE7ZDC M10.6 miles 144°2020-12-03 04:46:39 JE7ZDC-M10.6 miles 144°2020-12-03 04:46:49
JA/FS-07611.0 miles 339°2020-11-22 23:16:13 JP1YGQ-I11.6 miles 218°2020-12-03 09:07:44
JE7XCE-912.0 miles 44°2020-11-26 01:47:57 JJ7NPI-912.3 miles 42°2020-11-29 08:00:07
JR1UGD13.1 miles 253°2020-11-20 09:02:52 JS1AUR13.8 miles 217°2020-11-30 19:38:12
7L1CTJ14.5 miles 214°2020-11-28 19:35:03 JA/TG-09014.8 miles 267°2020-11-19 21:22:10
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.
User guide · 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