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 N9ZJ-B - show graphs
Map loading...
Comment: 440 Voice 446.10000MHz +0.0000MHz
Location: 38°03.97' N 122°10.81' W - locator CM88VB85JV - show map - static map
2.0 miles Northeast bearing 62° from Crockett, Contra Costa County, California, United States [?]
4.9 miles Southeast bearing 122° from Vallejo, Solano County, California, United States
24.0 miles Northeast bearing 33° from San Francisco, San Francisco County, California, United States
52.5 miles North bearing 343° from San Jose, Santa Clara County, California, United States
Last position: 2018-06-09 14:28:18 EDT (108d 9h2m ago)
2018-06-09 11:28:18 PDT local time at Crockett, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: N9ZJ-B>APDG02 via TCPIP*,qAC,N9ZJ-BS
Positions stored: 1
Other SSIDs: N9ZJ N9ZJ-7
Stations near current position of N9ZJ-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N9ZJ25.3 yards 40°2018-09-25 23:03:29 KM6TAU-50.8 miles 89°2018-09-25 20:07:37
KM6FNV-100.9 miles 113°2018-09-05 17:49:36 IRLP-74051.5 miles 124°2018-08-31 07:04:27
KM6VNG B1.7 miles 135°2018-09-24 18:34:23 KM6VNG-B1.7 miles 135°2018-09-24 18:34:33
KM6SGB-N3.0 miles 347°2018-09-25 23:15:02 KM6SFY-N3.0 miles 347°2018-09-24 06:38:51
KM6SGB B3.0 miles 347°2018-09-25 23:15:24 KM6SGB-B3.0 miles 347°2018-09-25 23:15:34
KM6TAU-103.1 miles 327°2018-09-06 01:35:51 EW82973.2 miles 335°2018-09-25 23:21:23
KF6TJR4.1 miles 142°2018-09-25 23:09:36 KF6TJR-DP4.1 miles 142°2018-09-19 08:55:01
EW44444.5 miles 347°2018-09-25 23:29:39 KM6SGB-Y5.0 miles 340°2018-09-08 20:16:53
KM6SGB5.0 miles 340°2018-09-24 23:03:27 KM6JDP-i5.1 miles 298°2018-09-14 14:41:24
EW77415.2 miles 140°2018-09-09 17:59:22 WL7EA-35.5 miles 300°2018-09-03 14:15:21
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.
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