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 KI7VDR-7 - show graphs
Map loading...
Comment: test
Location: 45°28.23' N 122°40.30' W - locator CN85PL92JW - show map - static map
3.7 miles South bearing 177° from Portland, Multnomah County, Oregon, United States [?]
5.6 miles Southeast bearing 124° from West Haven-Sylvan, Washington County, Oregon, United States
11.6 miles South bearing 182° from Vancouver, Clark County, Washington, United States
Last position: 2018-04-09 21:19:15 EDT (194d 16h32m ago)
2018-04-09 18:19:15 PDT local time at Portland, United States [?]
Altitude: 55 ft
Device: Open Source: APRSdroid (app, Android)
Last path: KI7VDR-7>APDR14 via LARCH,WIDE1*,WIDE2-1,qAR,N7TNP-10 (good)
Positions stored: 6
Stations near current position of KI7VDR-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N7ZW-71.0 miles 75°2018-10-15 19:21:47 AE7ET-21.3 miles 197°2018-10-20 13:20:02
K2NXF-51.3 miles 341°2018-10-21 13:40:08 DW35571.3 miles 317°2018-10-21 13:47:11
EW68902.0 miles 310°2018-10-21 13:45:18 KI7RQE2.0 miles 312°2018-10-14 12:04:31
AG7EW2.2 miles 332°2018-10-08 00:40:47 NA7Q-92.3 miles 49°2018-10-21 13:34:37
KF7WRS-102.5 miles 76°2018-10-21 13:25:42 KI7OEK-42.6 miles 353°2018-10-20 15:08:22
KI7G2.6 miles 252°2018-10-21 13:47:53 KI7G B2.6 miles 253°2018-10-20 22:56:40
KI7G-B2.6 miles 253°2018-10-20 22:56:49 KI7G C2.6 miles 253°2018-10-21 13:46:17
KI7G-C2.6 miles 253°2018-10-21 13:46:27 KI7G-52.6 miles 253°2018-10-06 16:46:01
AD7NY-12.6 miles 106°2018-10-14 00:31:56 KB7WUK-M2.6 miles 354°2018-09-27 19:07:34
CW70212.7 miles 84°2018-10-21 13:47:51 FW21572.8 miles 28°2018-10-20 19:31:04
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