Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.064 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KN6ZDM-7 - show graphs
Location: 37°52.59' N 122°30.26' W - locator CM87RV90LI - show map
0.6 miles Northeast bearing 25° from Marin City, Marin County, California, United States [?]
1.7 miles East bearing 94° from Tamalpais-Homestead Valley, Marin County, California, United States
8.4 miles Northwest bearing 327° from San Francisco, San Francisco County, California, United States
49.9 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position: 2024-12-06 01:55:01 EST (46d 12h15m ago)
2024-12-05 22:55:01 PST local time at Marin City, United States [?]
Altitude: 0 ft
Course:
Speed: 0 MPH
Last path: KN6ZDM-7>APAT81-1 via WIDE2-2,qAO,MARS-8 (good)
Positions stored: 213
Other SSIDs: KN6ZDM-i KN6ZDM-9
Stations near current position of KN6ZDM-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
MARS-860.8 yards 0°2025-01-21 14:01:56 S/V RAPID0.5 miles 138°2025-01-21 09:00:33
PESCADOR LOCO0.5 miles 149°2025-01-16 17:42:08 RACCOON1.0 miles 144°2025-01-21 13:57:15
3386910001.0 miles 142°2025-01-16 18:47:35 368311790 US1.1 miles 140°2025-01-03 23:42:11
VESSEL ASSIST G GATE1.2 miles 132°2025-01-13 16:19:02 BLUE RUNNER1.4 miles 129°2025-01-19 15:56:39
N6HLZ-51.6 miles 29°2024-12-30 22:53:55 FW69921.6 miles 139°2025-01-21 14:06:20
BLACK SWAN1.6 miles 134°2025-01-13 07:02:38 NOW OR NEVER1.7 miles 134°2025-01-19 20:44:30
LIVIN THE DREAM1.8 miles 134°2025-01-21 01:52:15 N6QP1.8 miles 169°2025-01-04 17:08:53
K6ER-91.8 miles 170°2025-01-21 14:04:42 MISTY1.8 miles 127°2025-01-12 18:57:56
DW31532.0 miles 336°2025-01-21 14:06:55 3669757402.2 miles 130°2025-01-14 13:16:10
GW56252.2 miles 142°2025-01-21 14:00:50 W6NOV-72.2 miles 340°2024-12-29 13:03:41
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.
User guide · 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