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 AC9OT-10 - show graphs
Comment: 442.000MHz Out and about
Location: 42°37.11' N 88°34.69' W - locator EN52RO08OK - show map
3.6 miles Northeast bearing 49° from Delavan Lake, Walworth County, Wisconsin, United States [?]
4.6 miles North bearing 358° from Fontana, Walworth County, Wisconsin, United States
44.7 miles Southwest bearing 230° from Milwaukee, Milwaukee County, Wisconsin, United States
71.2 miles Northwest bearing 319° from Chicago, Cook County, Illinois, United States
Last position: 2024-01-20 21:36:42 EST (134d 2h55m ago)
2024-01-20 20:36:42 CST local time at Delavan Lake, United States [?]
Altitude: 857 ft
Device: Open Source: APRSdroid (app, Android)
Last path: AC9OT-10>APDR16 via TCPIP*,qAC,T2F5KAV
Positions stored: 272
Other SSIDs: AC9OT-9 AC9OT-7 AC9OT AC9OT-15
Stations near current position of AC9OT-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AC9OT-71.8 miles 83°2024-06-02 18:22:15 MKXSVRM1A3.1 miles 129°2024-05-22 01:32:53
AB9DO-DP3.5 miles 22°2024-06-03 01:27:14 KD9WSD-54.3 miles 196°2024-05-11 20:47:29
MKXTORH0A4.9 miles 288°2024-05-07 21:47:47 WI9ELK-105.7 miles 160°2024-05-23 10:21:07
MKXTORa1A7.5 miles 27°2024-05-26 19:31:43 KB9JMH-97.5 miles 98°2024-05-05 08:56:04
K9WNG-97.6 miles 129°2024-06-02 20:33:48 K9WNG-37.7 miles 128°2024-05-30 14:29:08
K9WNG-127.7 miles 128°2024-05-23 14:58:06 P-K9WNG7.7 miles 129°2024-06-03 01:00:45
K9JRM-D8.3 miles 38°2024-05-06 11:31:12 N0MO-98.3 miles 6°2024-05-27 16:42:41
WX9EMS10.1 miles 117°2024-06-03 01:21:46 WX9EMS-910.1 miles 117°2024-06-02 20:17:20
MKXTORb1A11.0 miles 150°2024-05-26 19:31:43 WX9EMS-1011.1 miles 112°2024-06-03 01:15:43
MKXSVRL1A11.4 miles 349°2024-05-22 01:17:52 FW984712.8 miles 118°2024-06-03 01:30:36
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