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 K7GRR-R - show graphs
Map loading...
Comment: 440 MMDVM Voice 448.00000MHz +0.0000MHz, K7GRR_Pi-Star
Location: 47°46.40' N 121°55.73' W - locator CN97AS85MO - show map - static map
3.4 miles Northeast bearing 51° from Duvall, King County, Washington, United States [?]
5.6 miles North bearing 353° from Lake Marcel-Stillwater, King County, Washington, United States
22.0 miles Northeast bearing 58° from Seattle, King County, Washington, United States
80.5 miles Southeast bearing 124° from Victoria, British Columbia, Canada
Last position: 2018-02-10 14:06:35 EST (75d 13h15m ago)
2018-02-10 11:06:35 PST local time at Duvall, United States [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: K7GRR-R>APDG03 via TCPIP*,qAC,T2UK
Positions stored: 1
Other SSIDs: K7GRR K7GRR-B
Stations near current position of K7GRR-R - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K7GRR B0.0 yards 0°2018-04-27 04:13:28 K7GRR-B0.0 yards 0°2018-04-27 04:13:38
EW60412.4 miles 151°2018-04-27 04:16:09 DW03723.3 miles 216°2018-04-27 04:09:35
DW15413.5 miles 173°2018-04-27 04:16:15 EW19943.9 miles 285°2018-04-27 04:09:31
EW19724.5 miles 194°2018-04-27 04:19:29 KF7QHQ-105.2 miles 271°2018-04-27 04:16:56
KJ7UO5.6 miles 26°2018-04-27 00:02:29 N7DGS-125.8 miles 177°2018-04-18 16:09:38
KI7SKV-56.0 miles 359°2018-03-28 23:35:04 KI7SKV6.0 miles 359°2018-04-01 22:47:25
DW69946.1 miles 250°2018-04-27 04:17:04 KG7OPW-56.1 miles 225°2018-03-29 12:45:49
KG7QBQ-96.3 miles 327°2018-04-26 20:00:38 EW82206.3 miles 324°2018-04-27 04:17:44
N8WCR6.7 miles 25°2018-04-26 01:10:11 CW95466.8 miles 217°2018-04-27 04:20:32
MONROE6.9 miles 342°2018-04-01 11:34:20 KE7EOF7.2 miles 358°2018-04-27 04:20:35
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