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 NW7DR B - show graphs
Map loading...
Source callsign: NW7DR-S
Comment: 440 Voice 444.72500MHz +5.0000MHz
Location: 47°51.49' N 122°18.35' W - locator CN87UU35HX - show map - static map
2.7 miles Northwest bearing 336° from Alderwood Manor, Snohomish County, Washington, United States [?]
3.1 miles West bearing 279° from Martha Lake, Snohomish County, Washington, United States
17.4 miles North bearing 4° from Seattle, King County, Washington, United States
63.1 miles Southeast bearing 129° from Victoria, British Columbia, Canada
Last position: 2017-04-27 16:44:56 EDT (1m42s ago)
2017-04-27 13:44:56 PDT local time at Alderwood Manor, United States [?]
Last path: NW7DR-S>APDG01 via TCPIP*,qAC,NW7DR-GS
Positions stored: 6
Others sourced by NW7DR-S: NW7DR A NW7DR C
Stations near current position of NW7DR B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NW7DR-B0.0 yards 0°2017-04-27 16:45:06 NW7DR-C0.0 yards 0°2017-04-27 16:44:46
NW7DR C0.0 yards 0°2017-04-27 16:44:36 NW7DR A0.0 yards 0°2017-04-27 16:44:16
NW7DR-A0.0 yards 0°2017-04-27 16:44:26 K7VE20.7 yards 180°2017-04-25 22:34:56
WF7R-1024.9 yards 214°2017-04-27 16:44:01 WF7R-1124.9 yards 214°2017-04-27 16:14:10
WF7R24.9 yards 214°2017-04-27 03:34:13 WF7R-924.9 yards 214°2017-04-07 11:04:03
WF7R8-1024.9 yards 214°2017-04-09 09:54:07 K7VE-143.6 yards 199°2017-04-15 19:14:59
DW90592.3 miles 180°2017-04-27 16:34:05 W6DMB2.4 miles 104°2017-04-27 15:27:23
AF7HL2.5 miles 150°2017-04-26 11:08:02 EW79272.6 miles 189°2017-04-27 16:45:21
K7DDC2.7 miles 102°2017-04-24 10:16:19 K7RMZ-22.8 miles 155°2017-04-26 22:18:58
KK7MC2.9 miles 153°2017-04-20 18:38:17 KC7IYU-23.4 miles 101°2017-04-16 00:57:07
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