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 object GRBSMWJ0A - show graphs
Source callsign: GRBSMW
Comment: MARINE }j0]O=N=N=N>L?L@K@JBIAIAJBICGEFHIFJFJFJDOAO={J00AA
Location: 45°20.40' N 88°39.60' W - locator EN55QI01TO - show map
19.9 miles Southeast bearing 144° from Crandon, Forest County, Wisconsin, United States [?]
27.6 miles Northeast bearing 60° from Antigo, Langlade County, Wisconsin, United States
64.7 miles Northwest bearing 331° from Green Bay, Brown County, Wisconsin, United States
75.4 miles North bearing 351° from Appleton, Outagamie County, Wisconsin, United States
Last position: 2024-08-27 02:47:27 EDT (30d 16h35m ago)
2024-08-27 01:47:27 CDT local time at Crandon, United States [?]
Course: 71°
Speed: 47 MPH
Last path: GRBSMW>APRS via qAO,AE5PL-WX
Positions stored: 1
Others sourced by GRBSMW: GRBSMW10A GRBSMW20A GRBSMW30A GRBSMW40A GRBSMW50A GRBSMW60A GRBSMW70A GRBSMW80A GRBSMWD0A GRBSMWE0A GRBSMWF0A GRBSMWFkA GRBSMWG0A GRBSMWH0A GRBSMWI0A GRBSMWK0A GRBSMWL0A GRBSMWM0A GRBSMWN0A GRBSMWO0A GRBSMWP0A
Stations near current position of GRBSMWJ0A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AA9JR-D4.3 miles 22°2024-09-26 19:15:47 AA9JR-R4.3 miles 22°2024-09-26 19:19:47
DW79369.0 miles 99°2024-09-26 19:00:16 KC9GGY-1012.4 miles 275°2024-09-26 19:18:46
N9MEA-813.9 miles 241°2024-09-26 19:19:14 CW209915.2 miles 323°2024-09-26 19:20:19
EW019916.0 miles 138°2024-09-26 19:18:34 K9WBT-416.5 miles 284°2024-08-31 18:03:12
KC9FYI B18.0 miles 319°2024-09-26 15:48:05 KC9FYI-B18.0 miles 319°2024-09-26 15:48:15
KC9EUU-926.5 miles 244°2024-09-26 14:17:22 FW489226.9 miles 270°2024-09-26 19:19:39
KD9RZR-N27.4 miles 241°2024-09-26 19:03:17
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