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 KF7NPL B - show graphs
Map loading...
Source callsign: KF7NPL-S
Comment: 440 Voice 442.675 +5.00 MHz
Location: 47°23.23' N 122°03.66' W - locator CN87XJ22QW - show map - static map
0.8 miles Southwest bearing 241° from Maple Valley, King County, Washington, United States [?]
4.8 miles Southwest bearing 240° from Hobart, King County, Washington, United States
19.7 miles Southeast bearing 140° from Seattle, King County, Washington, United States
94.2 miles Southeast bearing 140° from Victoria, British Columbia, Canada
Last position: 2017-02-23 13:20:14 EST (18m57s ago)
2017-02-23 10:20:14 PST local time at Maple Valley, United States [?]
Last path: KF7NPL-S>APJIO4 via TCPIP*,qAC,KF7NPL-GS
Positions stored: 3
Stations near current position of KF7NPL B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KF7NPL-B0.0 yards 0°2017-02-23 13:20:14 KG7YRW-90.8 miles 251°2017-02-03 16:57:06
N7UIC0.9 miles 59°2017-01-28 12:33:59 N7COV B1.7 miles 207°2017-02-17 00:12:04
N7COV-B1.7 miles 207°2017-02-17 00:12:05 WZ5I-72.1 miles 170°2017-02-17 08:59:50
KC7KEY-102.2 miles 156°2017-02-23 13:12:10 K7WIL2.5 miles 131°2017-02-11 21:53:11
W7GPL2.7 miles 72°2017-02-23 13:33:05 DW62893.1 miles 152°2017-02-23 13:33:14
EW79843.5 miles 202°2017-02-23 13:34:02 DW38843.5 miles 190°2017-02-06 20:28:13
KC7HXC-93.7 miles 320°2017-02-21 17:30:32 EW88114.0 miles 275°2017-02-23 13:36:01
DW66564.2 miles 166°2017-02-23 13:37:05 EW66904.4 miles 30°2017-02-23 13:38:19
W7JTB-94.6 miles 80°2017-02-21 01:56:16 W7JTB-104.6 miles 81°2017-02-21 01:49:42
KC7HXC-104.8 miles 322°2017-02-23 13:12:10 N7UFC-104.8 miles 322°2017-02-19 05:27:46
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