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 KJ7ARR-15 - show graphs
Comment: 440.175MHz
Location: 47°54.74' N 122°13.27' W - locator CN87VV38LX - show map
4.5 miles Southeast bearing 120° from Mukilteo, Snohomish County, Washington, United States [?]
4.7 miles South bearing 191° from Everett, Snohomish County, Washington, United States
21.8 miles North bearing 14° from Seattle, King County, Washington, United States
63.9 miles Southeast bearing 124° from Victoria, British Columbia, Canada
Last position: 2024-05-20 19:58:51 EDT (2d 2h52m ago)
2024-05-20 16:58:51 PDT local time at Mukilteo, United States [?]
Altitude: 527 ft
Device: Open Source: APRSdroid (app, Android)
Last path: KJ7ARR-15>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 57
Stations near current position of KJ7ARR-15 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KF7UHK-20.5 miles 307°2024-05-22 22:11:38 DW30081.3 miles 131°2024-05-22 22:49:14
WA7DEM-11.3 miles 308°2024-05-22 21:36:52 WA7DEM-21.3 miles 308°2024-05-22 16:44:59
WA7DEM-141.4 miles 309°2024-05-22 18:22:28 W7ACM-N1.4 miles 51°2024-05-22 19:52:53
W7ACM-Y1.4 miles 52°2024-05-19 14:20:29 NW7M1.7 miles 142°2024-05-14 19:10:27
NW7M-N1.7 miles 143°2024-04-28 11:25:40 NW7M B1.7 miles 143°2024-05-22 22:41:38
NW7M-B1.7 miles 143°2024-05-22 22:41:48 KJ7PRS-32.0 miles 115°2024-05-15 20:05:47
WA7DEM-112.1 miles 16°2024-05-22 22:45:00 WB7WGB-Y2.7 miles 161°2024-05-13 10:28:17
WB7WGB-N2.7 miles 160°2024-05-22 20:00:43 N42SV2.8 miles 259°2024-05-04 17:36:41
KI7SXM3.2 miles 119°2024-05-22 22:30:17 K7CWC-83.3 miles 9°2024-05-19 12:25:02
K7UWQ-D3.7 miles 186°2024-05-22 01:53:52 WC7T-N3.7 miles 314°2024-05-22 21:34:19
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