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APRS weather station FW4121 - show graphs
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Location: 37°37.66' N 122°07.67' W - locator CM87WP40PP - show map - static map
6.3 miles West bearing 290° from Union City, Alameda County, California, United States [?]
18.9 miles Southeast bearing 122° from San Francisco, San Francisco County, California, United States
23.6 miles Northwest bearing 327° from San Jose, Santa Clara County, California, United States
Last position: 2018-12-07 13:24:46 EST (286d 5h8m ago)
2018-12-07 10:24:46 PST local time at Union City, United States [?]
Last WX report: 2018-12-07 13:24:46 EST (286d 5h8m ago) – show weather charts
53 °F 78% 1022.9 mbar 2.0 MPH West
Device: Unknown: Unknown
Last path: FW4121>APRS via TCPXX*,qAX,CWOP-4
Positions stored: 1
Stations near current position of FW4121 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FW39860.6 miles 9°2019-09-19 19:32:18 EW84920.6 miles 9°2019-09-19 19:31:12
AE6RD-72.0 miles 95°2019-09-07 11:34:45 KN6CWZ-92.4 miles 54°2019-09-18 21:45:51
K6BIR-22.4 miles 30°2019-09-16 16:20:29 BR2.6 miles 10°2019-09-01 13:07:01
N3KA-63.5 miles 112°2019-09-16 19:20:57 CW31093.8 miles 124°2019-09-19 19:29:04
KM6YZP-94.0 miles 81°2019-09-17 09:35:00 N6MON4.1 miles 2°2019-09-06 21:09:24
N6MON B4.1 miles 2°2019-09-02 16:00:38 N6MON-B4.1 miles 2°2019-09-02 16:00:48
N6MON-N4.1 miles 2°2019-08-31 21:31:44 N6MON-R4.1 miles 2°2019-09-06 17:57:57
KC6SSM-94.1 miles 39°2019-09-19 19:05:32 KN6CWZ4.4 miles 33°2019-08-23 22:42:42
K6OPD-24.5 miles 351°2019-09-17 11:23:27 KM6NSO-94.5 miles 23°2019-09-03 22:24:31
KK7LAS4.5 miles 88°2019-09-19 19:08:20 DW35604.9 miles 64°2019-09-19 19:30:01
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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