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*
Web station KC0JMW-1 - show graphs
Comment: aprs.fi iOS
Location: 39°21.99' N 104°48.74' W - locator DM79OI27MX - show map
2.4 miles East bearing 99° from Castle Rock, Douglas County, Colorado, United States [?]
7.4 miles Southwest bearing 214° from The Pinery, Douglas County, Colorado, United States
27.3 miles South bearing 160° from Denver, Denver County, Colorado, United States
36.8 miles North bearing 1° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2024-10-13 11:19:13 EDT (3d 3h38m ago)
2024-10-13 09:19:13 MDT local time at Castle Rock, United States [?]
Course: 96°
Speed: 1 MPH
Last path: KC0JMW-1>aprs.fi via aprsfi-iOS
Positions stored: 3033
Other SSIDs: KC0JMW KC0JMW
Stations near current position of KC0JMW-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC0JMW37.3 yards 19°2024-10-06 19:43:16 WB5PJB-990.4 miles 95°2024-10-16 14:55:29
WB5PJB-600.4 miles 66°2024-09-22 11:22:52 WB5PJB-550.5 miles 72°2024-10-16 14:43:44
WB5PJB-70.5 miles 71°2024-09-24 19:55:24 WB5PJB-480.5 miles 71°2024-09-22 23:12:09
WB5PJB-900.5 miles 72°2024-10-05 13:32:51 N0XLF0.6 miles 122°2024-10-02 19:18:41
CW17932.0 miles 11°2024-10-16 14:45:16 KE8QWO-42.5 miles 291°2024-10-11 16:45:44
K6MBD2.5 miles 291°2024-09-30 16:40:08 8P5AB-82.5 miles 291°2024-09-29 08:49:06
CX8JD2.5 miles 291°2024-09-29 19:36:58 VE1PHK-12.5 miles 291°2024-10-06 10:23:35
MJ7UKT2.5 miles 291°2024-10-06 15:41:19 N9IV-72.5 miles 291°2024-09-25 19:50:06
PY1EU-62.5 miles 291°2024-09-25 13:06:49 DL6KKB-72.5 miles 291°2024-09-23 05:52:27
VE3YRA-42.5 miles 291°2024-09-28 15:45:08 MM7RWC2.5 miles 291°2024-10-07 12:08:06
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