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 AD7HO-2 - show graphs
Map loading...
Mic-E message: En route
Location: 45°31.02' N 123°00.32' W - locator CN85LM94IB - show map - static map
6.6 miles West bearing 250° from Rockcreek, Washington County, Oregon, United States [?]
7.2 miles Southwest bearing 247° from Bethany, Washington County, Oregon, United States
15.9 miles West bearing 269° from Portland, Multnomah County, Oregon, United States
18.6 miles Southwest bearing 243° from Vancouver, Clark County, Washington, United States
Last position: 2017-02-11 11:43:07 EST (45d 4h50m ago)
2017-02-11 08:43:07 PST local time at Rockcreek, United States [?]
Altitude: 187 ft
Course: 236°
Device: Kenwood: TM-D710 (rig)
Last path: AD7HO-2>TU3QPR via WIDE1-1,WIDE2-1,qAR,K7ZS-10 (good)
Positions stored: 9657
Other SSIDs: AD7HO AD7HO-1
Stations near current position of AD7HO-2 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EW25291.2 miles 28°2017-03-28 17:32:16 AD7HO-11.8 miles 27°2017-03-28 17:30:56
AD7HO1.8 miles 27°2017-02-27 16:58:46 KF7VY2.0 miles 70°2017-03-26 18:41:48
KF7VY-72.0 miles 70°2017-03-17 19:59:22 N7BTW2.2 miles 44°2017-03-28 17:25:20
KE7WRX-72.3 miles 113°2017-03-17 21:14:48 K7TRP-102.3 miles 76°2017-03-28 17:04:56
K7TRP-112.3 miles 76°2017-03-28 17:04:56 K7CPU-102.3 miles 76°2017-03-28 17:04:56
WC7EOC-102.3 miles 76°2017-03-28 17:04:56 K7TRP-92.4 miles 56°2017-03-19 20:01:04
K7TRP-82.4 miles 56°2017-03-28 11:09:05 KF7VY-92.6 miles 166°2017-03-24 20:53:56
K7CPU-12.7 miles 51°2017-03-28 17:19:48 CW93692.7 miles 266°2017-03-28 17:23:42
K7EX-12.9 miles 125°2017-03-27 19:12:50 KHIO3.5 miles 50°2017-03-21 15:40:14
DW76113.5 miles 195°2017-03-28 17:27:47 N7IBI-23.6 miles 102°2017-03-08 19:12:54
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