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APRS station AJ4BB - show graphs
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Location: 37°23.86' N 121°54.56' W - locator CM97BJ05VK - show map - static map
2.1 miles South bearing 184° from Milpitas, Santa Clara County, California, United States [?]
4.1 miles North bearing 349° from San Jose, Santa Clara County, California, United States
5.2 miles West bearing 283° from East Foothills, Santa Clara County, California, United States
38.2 miles Southeast bearing 133° from San Francisco, San Francisco County, California, United States
Last position: 2016-12-14 23:16:50 EST (35d 2h39m ago)
2016-12-14 20:16:50 PST local time at Milpitas, United States [?]
Altitude: -2 ft
Course: 327°
Last telemetry: 2016-10-25 18:10:18 EDT (85d 8h46m ago) – show telemetry
Battery: 13.097 Volts, Temp: 71.246 Deg.F
Last path: AJ4BB>API51 via DSTAR*,qAR,WW6BAY-B (good)
Positions stored: 3830
Other SSIDs: AJ4BB-1 AJ4BB-4 AJ4BB-7 AJ4BB-9
Stations near current position of AJ4BB - show more
callsign distance last heard - EST      callsign distance last heard - EST
PU2YEK-91.7 miles 324°2017-01-04 10:14:45 AJ2K-82.4 miles 156°2017-01-12 21:44:15
EW60952.8 miles 183°2017-01-19 01:55:16 KK6YWU-92.9 miles 294°2017-01-18 21:41:47
KS6PD3.1 miles 206°2017-01-05 13:22:32 WA6TS-93.2 miles 249°2017-01-18 13:01:40
KJ6OET-73.2 miles 52°2017-01-18 20:28:26 KH7CO3.3 miles 58°2017-01-15 02:34:11
KJ6LEO-73.3 miles 48°2017-01-18 20:14:09 W6TCP-93.3 miles 8°2017-01-18 18:40:56
W6SJC-13.3 miles 175°2017-01-19 01:33:07 KJ6LEO3.4 miles 48°2017-01-19 01:45:51
K6EWN-93.5 miles 205°2017-01-18 12:41:29 KI6STW-73.7 miles 13°2017-01-07 19:51:42
KI6STW-103.7 miles 13°2016-12-21 18:27:36 AF6IA-73.8 miles 354°2017-01-17 22:52:31
EW68733.9 miles 175°2017-01-19 01:50:25 KE6STH-93.9 miles 88°2017-01-19 01:54:10
EW56174.1 miles 159°2017-01-19 01:52:32 K6BEZ4.1 miles 261°2017-01-17 15:40:32
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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