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 WD0HDR B - show graphs
Map loading...
Source callsign: WD0HDR-S
Comment: RNG0001 440 Voice 430.22000MHz +0.0000MHz
Location: 40°22.99' N 104°42.66' W - locator DN70PJ41QX - show map - static map
1.1 miles Northwest bearing 295° from Evans, Weld County, Colorado, United States [?]
2.4 miles North bearing 349° from La Salle, Weld County, Colorado, United States
45.6 miles North bearing 8° from Aurora, Adams County, Colorado, United States
46.8 miles North bearing 18° from Denver, Denver County, Colorado, United States
Last position: 2019-10-16 09:04:02 EDT (26d 17h40m ago)
2019-10-16 07:04:02 MDT local time at Evans, United States [?]
Altitude: 10 ft
Last path: WD0HDR-S>APDG01 via TCPIP*,qAC,WD0HDR-GS
Positions stored: 810
Others sourced by WD0HDR-S: WD0HDR A WD0HDR C WD0HDR D WD0HDR E
Stations near current position of WD0HDR B - show more
callsign distance last heard - EST      callsign distance last heard - EST
WD0HDR-B0.0 yards 0°2019-10-16 09:04:12 WD0HDR-N0.0 yards 0°2019-11-12 01:29:16
WD0HDR A0.0 yards 0°2019-11-12 01:35:26 WD0HDR-A0.0 yards 0°2019-11-12 01:35:36
WD0HDR E0.0 yards 0°2019-11-12 01:37:57 WD0HDR-E0.0 yards 0°2019-11-12 01:37:58
WD0HDR15.7 yards 90°2019-11-10 12:23:52 WD0HDR-315.7 yards 90°2019-11-06 13:23:17
WD0HDR-1115.7 yards 90°2019-11-07 21:54:37 WD0HDR-919.4 yards 0°2019-11-11 02:33:38
WD0HDR-220.7 yards 180°2019-10-28 16:47:24 WD0HDR-5108.3 yards 90°2019-11-06 13:09:30
WD0HDR-4108.3 yards 90°2019-11-06 13:16:11 KE0VVL0.7 miles 160°2019-10-29 11:59:47
W8XAL-91.0 miles 52°2019-11-06 19:44:57 K0BAN1.1 miles 51°2019-11-08 19:07:04
KE0KBS-91.3 miles 254°2019-11-11 17:56:41 AC0YV1.5 miles 308°2019-11-05 20:20:51
AC0YV B1.5 miles 309°2019-11-12 01:43:29 AC0YV-B1.5 miles 309°2019-11-12 01:43:39
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