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APRS station AB4GT-B - show graphs
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Comment: 440 Voice 436.00000MHz +0.0000MHz
Location: 38°06.72' N 122°14.58' W - locator CM88VC06UV - show map - static map
0.9 miles Northeast bearing 54° from Vallejo, Solano County, California, United States [?]
4.4 miles North bearing 338° from Crockett, Contra Costa County, California, United States
25.2 miles North bearing 22° from San Francisco, San Francisco County, California, United States
56.6 miles North bearing 340° from San Jose, Santa Clara County, California, United States
Last position: 2016-12-05 04:51:11 EST (5d 22h25m ago)
2016-12-05 01:51:11 PST local time at Vallejo, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: AB4GT-B>APDG02 via TCPIP*,qAC,AB4GT-BS
Positions stored: 1
Packet rate: 1146 seconds between packets on average during 38981 seconds.
Other SSIDs: AB4GT AB4GT-10
Stations near current position of AB4GT-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
AB4GT B0.0 yards 0°2016-12-05 04:51:01 KI6WYQ-71.0 miles 246°2016-11-15 19:59:25
WL7EA-21.4 miles 252°2016-11-27 11:45:32 EW82972.1 miles 96°2016-12-11 03:11:26
KA6BQF-72.2 miles 80°2016-12-09 02:58:18 KG6SYK-42.2 miles 44°2016-11-22 19:53:26
EW44442.7 miles 63°2016-12-11 03:14:45 K6GLS-73.0 miles 169°2016-12-09 23:28:59
KM6AOX-103.3 miles 168°2016-12-05 21:05:51 KK6ZXH-103.3 miles 168°2016-12-06 22:06:45
KM6AOX-53.3 miles 168°2016-12-05 21:36:43 K6GLS-53.3 miles 168°2016-12-06 22:11:33
N9ZJ-74.7 miles 133°2016-11-25 20:42:04 CW08796.0 miles 197°2016-12-11 03:14:44
IRLP-74056.1 miles 131°2016-12-11 03:15:04 AA4JK-96.6 miles 110°2016-12-01 18:56:23
KI6FEN-96.8 miles 287°2016-11-25 18:28:54 CW76576.9 miles 64°2016-12-11 03:08:59
CW69447.4 miles 56°2016-12-11 03:09:14 KM6HBC7.5 miles 360°2016-12-08 20:56:38
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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