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 N9MAP B - show graphs
Map loading...
Source callsign: N9MAP-S
Comment: 440 Voice 431.07500MHz +0.0000MHz
Location: 33°46.91' N 118°02.07' W - locator DM03XS57UP - show map - static map
3.6 miles Northwest bearing 315° from Midway City, Orange County, California, United States [?]
6.8 miles Northwest bearing 317° from Fountain Valley, Orange County, California, United States
22.2 miles Southeast bearing 147° from Los Angeles, Los Angeles County, California, United States
89.4 miles Northwest bearing 326° from San Diego, San Diego County, California, United States
Last position: 2018-05-26 20:04:49 EDT (143d 23h1m ago)
2018-05-26 17:04:49 PDT local time at Midway City, United States [?]
Last path: N9MAP-S>APDG01 via TCPIP*,qAC,N9MAP-GS
Positions stored: 2
Stations near current position of N9MAP B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K6JMQ0.9 miles 208°2018-10-17 18:52:23 N6XQY-121.0 miles 121°2018-09-24 20:38:56
KG5YOV-91.4 miles 19°2018-10-17 18:56:06 KE7NEA-71.5 miles 9°2018-10-15 19:26:39
N6NAV1.6 miles 353°2018-10-14 15:56:39 W6TFH-92.0 miles 8°2018-09-19 18:08:48
KJ6VCX2.1 miles 185°2018-10-17 07:09:17 WA6ESE-72.2 miles 275°2018-10-13 10:15:37
FW09972.2 miles 239°2018-10-06 01:33:17 W64FK-92.2 miles 311°2018-09-26 11:32:10
W6TFK-92.3 miles 292°2018-10-01 18:12:24 DW65122.3 miles 58°2018-10-17 19:00:07
EW54362.5 miles 356°2018-10-17 19:04:43 KM6TRZ-12.7 miles 179°2018-10-09 16:16:31
KM6TRZ-72.7 miles 179°2018-10-09 17:01:06 K6TVI B2.7 miles 186°2018-10-14 16:47:12
K6TVI-B2.7 miles 186°2018-10-14 16:47:22 K6TVI2.7 miles 186°2018-10-13 18:33:08
K6TVI-52.7 miles 186°2018-10-13 18:30:59 KM6TRZ-92.7 miles 180°2018-10-08 16:44:16
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