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 object W9WDX B - show graphs
Map loading...
Source callsign: W9WDX-S
Comment: 440 Voice 446.86000MHz -5.0000MHz
Location: 34°09.55' N 117°59.56' W - locator DM14AD08VE - show map - static map
0.8 miles Northeast bearing 25° from Monrovia, Los Angeles County, California, United States [?]
1.5 miles Northwest bearing 304° from Bradbury, Los Angeles County, California, United States
16.1 miles Northeast bearing 63° from Los Angeles, Los Angeles County, California, United States
29.3 miles Northeast bearing 23° from Long Beach, Los Angeles County, California, United States
Last position: 2017-01-18 11:08:12 EST (1m11s ago)
2017-01-18 08:08:12 PST local time at Monrovia, United States [?]
Last path: W9WDX-S>APDG01 via TCPIP*,qAC,W9WDX-GS
Positions stored: 1
Stations near current position of W9WDX B - show more
callsign distance last heard - EST      callsign distance last heard - EST
W9WDX-B0.0 yards 0°2017-01-18 11:08:22 CW93960.4 miles 247°2017-01-14 18:28:00
EW05440.6 miles 138°2017-01-18 11:02:45 IFGF0.9 miles 221°2017-01-18 10:40:03
CW82842.3 miles 220°2017-01-18 11:05:48 W6CRG-12.4 miles 241°2016-12-27 20:17:18
CW85082.5 miles 102°2017-01-18 11:05:10 DW36242.7 miles 269°2017-01-18 11:09:08
IRLP-79122.8 miles 241°2017-01-18 09:33:26 WD7P2.9 miles 256°2017-01-14 10:26:46
KE6ONT2.9 miles 113°2017-01-03 04:32:14 DW36323.0 miles 286°2017-01-18 10:54:22
N6EX-13.1 miles 308°2017-01-18 11:05:08 KI6GRC-23.4 miles 283°2017-01-08 13:32:09
MADRE-73.5 miles 280°2017-01-18 03:09:25 KI6GRC3.5 miles 282°2017-01-03 23:28:07
KC7O-93.5 miles 278°2017-01-16 12:54:03 KC7O3.5 miles 279°2017-01-18 11:08:17
LOXFFW72A3.7 miles 62°2016-12-24 03:52:09 LOXFFW8rA3.7 miles 62°2016-12-24 06:04:16
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