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APRS station SFWEM-VA - show graphs
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Comment: San Francisco Wireless Emergency Mesh
Location: 37°46.93' N 122°30.26' W - locator CM87RS97LR - show map - static map
4.7 miles West bearing 276° from San Francisco, San Francisco County, California, United States [?]
5.8 miles Northwest bearing 336° from Daly City, San Mateo County, California, United States
6.7 miles North bearing 350° from Broadmoor, San Mateo County, California, United States
45.2 miles Northwest bearing 313° from San Jose, Santa Clara County, California, United States
Last position: 2021-03-02 15:04:04 EST (3m7s ago)
2021-03-02 12:04:04 PST local time at San Francisco, United States [?]
Device: Unknown: Unknown
Last path: SFWEM-VA>APRS via TCPIP*,qAC,EIGHTH
Positions stored: 1
Packet rate: 300 seconds between packets on average during 14704 seconds.
Stations near current position of SFWEM-VA - show more
callsign distance last heard - EST      callsign distance last heard - EST
N9PYL0.4 miles 149°2021-03-02 14:12:30 KI6SGV-30.6 miles 161°2021-02-19 00:07:02
KI6SGV-N0.6 miles 165°2021-02-03 05:55:38 KI6SGV-100.6 miles 164°2021-02-18 14:37:05
KI6SGV0.6 miles 164°2021-02-24 16:00:30 KI6SGV-20.7 miles 164°2021-03-02 14:31:49
S/V MEROPE0.8 miles 275°2021-02-07 18:18:04 DW54220.8 miles 205°2021-03-02 15:03:01
TIMELINE1.0 miles 290°2021-02-06 16:50:02 S/V FREE SWAN 461 1.1 miles 306°2021-02-06 17:23:10
DARK SIDE1.1 miles 345°2021-02-02 17:13:56 W6AFM-101.2 miles 99°2021-03-02 15:01:19
LUSEA BLUE1.2 miles 304°2021-02-19 17:02:03 P V CALIFORNIA1.4 miles 355°2021-02-09 12:28:59
VENTANA 1.4 miles 360°2021-02-22 19:26:42 SURE SHOT1.5 miles 220°2021-02-09 16:20:01
W2GMD-O1.6 miles 167°2021-02-25 16:32:15 SUNSET1.6 miles 166°2021-03-02 15:05:15
W2GMD-OS1.6 miles 166°2021-02-23 13:41:17 W2GMD-O21.6 miles 166°2021-02-25 03:52:26
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.
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