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 7M3QXW-D - show graphs
Location: 37°01.26' N 137°51.58' E - locator PM87WA35DA - show map
1.0 miles Southeast bearing 148° from Itoigawa, Niigata, Japan [?]
20.7 miles East bearing 73° from Nyūzen, Toyama, Japan
74.3 miles Northeast bearing 66° from Kanazawa-shi, Ishikawa, Japan
88.2 miles Southwest bearing 227° from Niigata-shi, Niigata, Japan
Last position: 2024-05-13 03:49:58 EDT (20d 21h55m ago)
2024-05-13 16:49:58 JST local time at Itoigawa, Japan [?]
Speed: 34 MPH
Device: Icom: IC-4100 (D-Star)
Last path: 7M3QXW-D>API410 via DSTAR*,qAR,JQ1ZPG-D (good)
Positions stored: 8207
Other SSIDs: 7M3QXW-B 7M3QXW-A 7M3QXW-C
Stations near current position of 7M3QXW-D - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NANAMI MARU1.6 miles 321°2024-06-03 01:43:19 KAISHINMARU1.7 miles 319°2024-06-03 01:44:20
SYOUFUKUMARU1.8 miles 328°2024-06-02 23:53:17 MIDORIMARU1.8 miles 327°2024-06-02 19:26:23
SYOUKITIMARU1.8 miles 330°2024-06-02 19:29:26 DAIREIMARU1.8 miles 330°2024-06-02 19:46:45
HOUEIMARU1.8 miles 331°2024-06-02 19:02:58 TIGERMARU1.8 miles 329°2024-05-21 21:12:38
FUYOU MARU NO.61.8 miles 318°2024-06-03 01:44:20 NO18HYOUETUMARU1.9 miles 331°2024-06-02 14:08:02
JIZOUMARU1.9 miles 333°2024-06-02 17:05:20 RYOWA MARU4.1 miles 356°2024-06-03 01:43:19
NO1YOEIMARU5.1 miles 48°2024-05-30 21:12:18 KAISEIMARU5.2 miles 48°2024-06-02 08:25:12
SAKAKIMARU5.2 miles 48°2024-05-30 20:33:38 SEIFUKUMARU5.4 miles 42°2024-05-30 20:21:25
NO18SINWAMARU6.4 miles 276°2024-05-22 04:35:26 JH0WSL-108.9 miles 51°2024-05-26 03:33:06
KUBIKI9.7 miles 50°2024-05-31 04:14:11 TAIHEIMARU9.8 miles 51°2024-06-03 01:43:19
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