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 N7BTW-15 - show graphs
Map loading...
Comment: http://aprsdroid.org/
Location: 45°32.45' N 122°58.45' W - locator CN85MM39CT - show map - static map
1.5 miles Northeast bearing 31° from Hillsboro, Washington County, Oregon, United States [?]
4.7 miles West bearing 262° from Rockcreek, Washington County, Oregon, United States
14.5 miles West bearing 275° from Portland, Multnomah County, Oregon, United States
16.6 miles Southwest bearing 246° from Vancouver, Clark County, Washington, United States
Last position: 2018-12-15 12:47:05 EST (3m9s ago)
2018-12-15 09:47:05 PST local time at Hillsboro, United States [?]
Altitude: 91 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.5 yards.
Course: 324°
Speed: 2 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: N7BTW-15>APDR15 via TCPIP*,qAC,T2USANW
Positions stored: 45
Packet rate: 37 seconds between packets on average during 1817 seconds.
Other SSIDs: N7BTW N7BTW-5
Stations near current position of N7BTW-15 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N7BTW93.8 yards 130°2018-12-15 12:50:14 KI7WLY-90.5 miles 250°2018-11-30 22:30:27
KE7WRX-80.5 miles 111°2018-12-08 15:39:55 W7EES-100.6 miles 145°2018-12-15 12:46:33
AG7NC-50.7 miles 72°2018-11-20 14:41:48 W7EES-90.7 miles 155°2018-12-14 16:18:26
AA0PB0.8 miles 187°2018-12-09 22:05:25 N7TSZ0.8 miles 187°2018-12-15 12:07:57
KE7WRX-91.1 miles 170°2018-12-14 21:10:51 N962MC1.1 miles 107°2018-11-25 18:13:30
K7SAK B1.1 miles 214°2018-11-19 00:07:08 K7SAK-B1.1 miles 214°2018-11-19 00:07:18
K7SAK-N1.1 miles 214°2018-11-19 00:08:38 EW25291.1 miles 238°2018-12-15 12:48:33
N7TSZ-71.2 miles 131°2018-12-14 17:25:17 KHIO1.3 miles 62°2018-11-26 12:39:49
K7TRP-101.3 miles 145°2018-12-15 12:26:32 K7CPU-101.3 miles 145°2018-12-15 12:26:32
WC7EOC-101.3 miles 145°2018-12-15 12:26:33 K7TRP-111.3 miles 145°2018-12-12 11:26:07
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