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 BIKE04 - show graphs
Map loading...
Comment: KD8SJY JACK - !RBR2016! W8CMN
Location: 42°57.90' N 85°41.03' W - locator EN72DX71WO - show map - static map
0.8 miles West bearing 278° from Grand Rapids, Kent County, Michigan, United States [?]
4.1 miles Northwest bearing 294° from East Grand Rapids, Kent County, Michigan, United States
59.3 miles West bearing 286° from Lansing, Ingham County, Michigan, United States
Last position: 2016-05-14 12:12:38 EDT (282d 13h1m ago)
2016-05-14 12:12:38 EDT local time at Grand Rapids, United States [?]
Altitude: 593 ft
Course: 352°
Last path: BIKE04>TRACC via TCPIP*,qAS,W8CMN-GW
Positions stored: 252
Stations near current position of BIKE04 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K8SN0.3 miles 116°2017-01-27 17:30:10 WA8EBM C1.8 miles 280°2017-02-21 00:13:33
WA8EBM-C1.8 miles 280°2017-02-21 00:13:42 KE8CPD1.8 miles 228°2017-02-20 16:33:19
N8DGD-92.1 miles 72°2017-02-20 20:10:49 WD8KXA2.2 miles 86°2017-02-20 10:43:21
KC8EST-12.4 miles 71°2017-02-21 00:09:47 CW69363.0 miles 284°2017-02-21 00:07:13
EW77063.1 miles 147°2017-02-21 00:11:00 DW16884.0 miles 146°2017-02-21 00:12:09
CW55064.3 miles 271°2017-02-21 00:04:19 CW97384.4 miles 1°2017-02-21 00:09:27
K8TB-94.8 miles 75°2017-02-21 00:12:20 DW66835.7 miles 225°2017-02-21 00:07:11
N8JSN-86.3 miles 191°2017-02-21 00:13:39 CW15026.7 miles 226°2017-02-21 00:05:49
K8ZU7.1 miles 218°2017-02-15 10:59:23 K0TEA7.7 miles 140°2017-02-20 23:57:49
KC8QAV8.1 miles 105°2017-01-23 21:19:15 KB8ZGL-108.1 miles 186°2017-02-20 23:47:23
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