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 WB7DZG A - show graphs
Map loading...
Source callsign: WB7DZG-S
Comment: 1.2 Voice 1292.0000 -20 NHz
Location: 45°19.97' N 122°50.12' W - locator CN85NH99SV - show map - static map
1.7 miles South bearing 172° from Sherwood, Washington County, Oregon, United States [?]
3.8 miles Northwest bearing 307° from Wilsonville, Clackamas County, Oregon, United States
15.3 miles Southwest bearing 210° from Portland, Multnomah County, Oregon, United States
22.7 miles South bearing 202° from Vancouver, Clark County, Washington, United States
Last position: 2017-07-22 18:32:17 EDT (9m49s ago)
2017-07-22 15:32:17 PDT local time at Sherwood, United States [?]
Last path: WB7DZG-S>APJIO4 via TCPIP*,qAC,WB7DZG-GS
Positions stored: 3
Others sourced by WB7DZG-S: WB7DZG AD WB7DZG B WB7DZG C
Stations near current position of WB7DZG A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB7DZG AD0.0 yards 0°2017-07-22 18:32:17 WB7DZG B0.0 yards 0°2017-07-22 18:32:17
WB7DZG C0.0 yards 0°2017-07-22 18:32:17 WB7DZG-C0.0 yards 0°2017-07-22 18:32:02
WB7DZG-B0.0 yards 0°2017-07-22 18:32:02 WB7DZG-A0.0 yards 0°2017-07-22 18:32:02
EW94301.3 miles 27°2017-07-22 18:40:18 DW20581.4 miles 354°2017-07-22 18:40:03
N7LGK-52.5 miles 336°2017-07-04 17:32:16 N7LGK-P2.5 miles 336°2017-07-19 19:20:34
N7LGK-42.6 miles 352°2017-06-29 18:18:49 DW63932.8 miles 49°2017-07-04 12:55:21
EW95383.3 miles 116°2017-07-22 18:39:22 KF7QLQ-B3.4 miles 48°2017-07-15 11:47:35
K7JCN3.8 miles 120°2017-07-16 13:39:18 K7RMO-94.0 miles 277°2017-07-21 19:24:02
CW12684.1 miles 54°2017-07-22 18:33:55 AL7MH-14.4 miles 21°2017-06-25 18:45:52
CW75634.5 miles 55°2017-07-22 18:20:15 N7JWI-94.9 miles 49°2017-07-19 14:23:22
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.
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