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 item K9MAR-DP - show graphs
Source callsign: K9MAR
Comment: IPSC2-EA-Hotspot MMDVM 442.0500@+5.0 MHz
Location: 42°59.87' N 87°58.65' W - locator EN62AX29QL - show map
2.0 miles Southeast bearing 131° from West Allis, Milwaukee County, Wisconsin, United States [?]
3.9 miles Southeast bearing 157° from Wauwatosa, Milwaukee County, Wisconsin, United States
4.6 miles Southwest bearing 232° from Milwaukee, Milwaukee County, Wisconsin, United States
72.0 miles East bearing 94° from Madison, Dane County, Wisconsin, United States
Last position: 2024-06-03 19:32:34 EDT (29m33s ago)
2024-06-03 18:32:34 CDT local time at West Allis, United States [?]
Last path: K9MAR>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ (good)
Positions stored: 3
Stations near current position of K9MAR-DP - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD9UCK-90.4 miles 233°2024-06-03 09:27:46 KD9RVL-90.7 miles 314°2024-06-02 22:01:58
AC9DE-91.1 miles 182°2024-06-03 19:52:11 WB9BVB-71.8 miles 149°2024-05-31 06:56:51
WB9BVB-Y1.8 miles 148°2024-06-02 18:40:55 WB9BVB-11.8 miles 149°2024-05-24 02:29:17
N6NKO-R1.8 miles 297°2024-06-03 19:51:41 N6NKO B1.8 miles 297°2024-06-03 20:00:01
N6NKO-B1.8 miles 297°2024-06-03 20:00:11 AC9DE-101.8 miles 148°2024-06-03 19:26:43
AC9DE-111.8 miles 148°2024-06-03 19:26:46 WB9BVB-91.9 miles 149°2024-06-02 13:23:18
FW75761.9 miles 216°2024-06-03 20:00:48 KB9OIV-12.0 miles 277°2024-06-03 20:01:17
DW50102.3 miles 270°2024-06-03 20:00:20 W9ETH2.4 miles 299°2024-05-23 23:19:09
N9EGS-Y2.4 miles 47°2024-06-01 14:07:08 AC9DE-22.7 miles 127°2024-06-03 19:56:46
GW32872.9 miles 264°2024-06-03 20:00:02 N6NKO2.9 miles 306°2024-05-31 07:06:26
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