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 K0HRV C - show graphs
Source callsign: K0HRV-S
Comment: 2m Voice 145.38500MHz -0.6000MHz
Location: 39°54.00' N 105°22.80' W - locator DM79HV46JA - show map
0.5 miles South bearing 197° from Coal Creek, Boulder County, Colorado, United States [?]
8.1 miles Southeast bearing 121° from Nederland, Boulder County, Colorado, United States
23.7 miles Northwest bearing 298° from Denver, Denver County, Colorado, United States
79.4 miles North bearing 338° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2025-01-02 07:45:27 EST (16m48s ago)
2025-01-02 05:45:27 MST local time at Coal Creek, United States [?]
Last path: K0HRV-S>APD5T1 via TCPIP*,qAC,K0HRV-GS
Positions stored: 1
Others sourced by K0HRV-S: K0HRV A K0HRV AD K0HRV B
Stations near current position of K0HRV C - show more
callsign distance last heard - EST      callsign distance last heard - EST
K0HRV AD0.0 yards 0°2025-01-02 07:45:22 K0HRV B0.0 yards 0°2025-01-02 07:45:23
K0HRV-B0.0 yards 0°2025-01-02 07:45:24 K0HRV A0.0 yards 0°2025-01-02 07:45:25
K0HRV-A0.0 yards 0°2025-01-02 07:45:26 K0HRV-C0.0 yards 0°2025-01-02 07:45:28
AI0J-550.5 yards 37°2024-12-16 21:30:23 AI0J-1062.8 yards 345°2025-01-02 07:40:22
EW17071.1 miles 270°2025-01-02 08:00:56 FW89371.1 miles 348°2025-01-02 07:58:18
AI0J-71.6 miles 39°2024-12-16 19:10:51 W7UM2.8 miles 247°2024-12-22 15:37:31
W0C/SR0522.8 miles 247°2024-12-24 12:01:05 KB0NAV B3.8 miles 323°2025-01-02 07:43:21
KB0NAV-B3.8 miles 323°2025-01-02 07:43:31 GW03264.1 miles 9°2025-01-02 08:00:48
W0C/FR1845.0 miles 357°2024-12-28 17:11:42 DW43816.2 miles 231°2025-01-02 08:01:14
KE0WNL6.4 miles 204°2025-01-02 02:40:02 GW25846.7 miles 9°2025-01-02 08:00:53
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