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 W7NPC B - show graphs
Source callsign: W7NPC-S
Comment: 440 Voice 444.56250MHz +5.0000MHz
Location: 47°39.18' N 122°32.85' W - locator CN87RP46HR - show map
10.5 miles West bearing 288° from Seattle, King County, Washington, United States [?]
11.9 miles Southwest bearing 234° from Shoreline, King County, Washington, United States
65.9 miles Southeast bearing 145° from Victoria, British Columbia, Canada
Last position: 2024-06-15 14:24:00 EDT (6m8s ago)
2024-06-15 11:24:00 PDT local time at Seattle, United States [?]
Altitude: 161 ft
Last path: W7NPC-S>APDG01 via TCPIP*,qAC,W7NPC-GS
Positions stored: 7
Others sourced by W7NPC-S: W7NPC A
Stations near current position of W7NPC B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W7NPC-B0.0 yards 0°2024-06-15 14:24:10 W7NPC-10385.2 yards 0°2024-06-15 13:38:31
W7NPC A0.5 miles 0°2024-06-15 14:24:20 W7NPC-A0.5 miles 0°2024-06-15 14:24:30
KD7SCH1.1 miles 87°2024-06-11 23:59:21 GW11941.4 miles 200°2024-06-15 14:25:24
EW01231.6 miles 27°2024-06-15 14:15:03 KD7SCH-22.1 miles 191°2024-06-06 09:24:32
Y ALL ABOARD2.5 miles 150°2024-06-13 08:20:39 C LIFE2.5 miles 152°2024-06-15 14:02:21
RIBBET2.5 miles 150°2024-06-15 14:25:28 TRILLIUM2.5 miles 151°2024-05-26 14:22:18
CODDIWOMPLE2.5 miles 150°2024-06-10 17:28:16 DAZED AND CONFUSED2.5 miles 152°2024-06-15 14:26:28
PALOMA2.5 miles 150°2024-06-12 17:49:40 ROWDY GRUMBLE2.5 miles 147°2024-06-09 12:16:05
SAOIRSE2.5 miles 152°2024-06-13 21:49:12 AURORA2.5 miles 150°2024-06-12 19:00:38
ZINGEL2.5 miles 153°2024-06-10 22:24:45 SEA CHANGE2.5 miles 152°2024-06-15 14:12:25
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.
User guide · 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