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 JR1SAE-1 - show graphs
Location: 37°01.21' N 140°07.15' E - locator QM07BA44HU - show map
5.3 miles Northeast bearing 46° from Kuroiso, Tochigi, Japan [?]
11.6 miles Northeast bearing 24° from Ōtawara, Tochigi, Japan
34.0 miles North bearing 22° from Utsunomiya-shi, Tochigi, Japan
85.5 miles Southeast bearing 135° from Niigata-shi, Niigata, Japan
Last position: 2024-09-04 00:40:07 EDT (81d 1h45m ago)
2024-09-04 13:40:07 JST local time at Kuroiso, Japan [?]
Device: Icom: IC-5100 (D-Star)
Last path: JR1SAE-1>API510 via DSTAR*,qAS,JP1YGQ-IS (good)
Positions stored: 79
Other SSIDs: JR1SAE
Stations near current position of JR1SAE-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP1YGQ-I4.0 miles 240°2024-11-24 01:23:00 JS1AUR6.5 miles 231°2024-11-18 02:45:55
JS1AUR-96.6 miles 186°2024-11-23 02:19:28 JP7FSO O6.7 miles 258°2024-11-24 01:08:10
JP7FSO-O6.7 miles 258°2024-11-24 01:08:20 JR1SAE7.3 miles 206°2024-11-18 02:37:34
JP7GUC-77.6 miles 46°2024-11-15 03:36:35 JE7XCE-97.8 miles 33°2024-10-25 20:56:37
JP7YFL-I9.6 miles 32°2024-11-24 01:20:19 JA/TG-01611.2 miles 310°2024-11-12 16:47:35
7L1CTJ11.5 miles 219°2024-11-24 01:13:32 7N4DPV-912.3 miles 237°2024-11-04 02:57:38
JA/FS-24512.8 miles 49°2024-11-08 18:23:50 JN7BHL-714.4 miles 64°2024-10-25 10:38:56
JA7ZGF-1014.9 miles 102°2024-11-24 01:03:20 JP7YFJ-I15.2 miles 98°2024-11-24 01:10:19
JS1BIB-915.8 miles 343°2024-11-04 04:37:57 JF1UHX-A16.5 miles 200°2024-11-22 23:45:02
JA7SGS16.9 miles 24°2024-11-15 00:23:01 JI1RWC-917.6 miles 203°2024-11-23 02:49:28
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