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 KI6UDZ-9 - show graphs
Map loading...
Comment: 144.3900 K 4.22V +27,7C X
Mic-E message: Off duty
Location: 37°34.26' N 122°15.65' W - locator CM87UN87QA - show map - static map
9.2 miles Northwest bearing 332° from Menlo Park, San Mateo County, California, United States [?]
9.6 miles Northwest bearing 317° from East Palo Alto, San Mateo County, California, United States
16.5 miles Southeast bearing 148° from San Francisco, San Francisco County, California, United States
25.6 miles Northwest bearing 309° from San Jose, Santa Clara County, California, United States
Last position: 2016-06-10 13:12:28 EDT (220d 14h ago)
2016-06-10 10:12:28 PDT local time at Menlo Park, United States [?]
Altitude: -7 ft
Course:
Speed: 1 MPH
Last path: KI6UDZ-9>SWSTRV via N6ZX-3,WIDE1*,WIDE2-1,qAR,KJ6LEO (good)
Positions stored: 159
Other SSIDs: KI6UDZ
Stations near current position of KI6UDZ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W6MPR1.5 miles 176°2017-01-17 02:08:45 DW34991.5 miles 176°2017-01-17 02:12:41
KI6TDB2.9 miles 255°2017-01-15 21:44:23 N6OL3.0 miles 282°2017-01-17 02:10:03
N6OL-83.1 miles 283°2017-01-14 16:36:17 N6SJC C3.2 miles 228°2017-01-13 23:36:27
N6SJC-C3.2 miles 228°2017-01-13 23:36:47 KJ6GEA3.3 miles 217°2017-01-17 02:08:39
EW40764.1 miles 250°2017-01-17 02:12:40 DW06184.2 miles 219°2017-01-17 02:01:53
VE3IPS-54.4 miles 179°2017-01-12 10:36:52 CW47514.6 miles 215°2017-01-17 02:11:18
DW64835.0 miles 240°2017-01-17 01:58:24 KK6ZSN5.0 miles 246°2016-12-19 16:48:14
EW95025.1 miles 188°2017-01-17 02:06:29 KB6VTU-115.3 miles 166°2017-01-16 10:59:37
CW07915.3 miles 208°2017-01-17 01:34:42 KD5STN-75.5 miles 156°2017-01-06 20:43:32
KH6VP-75.6 miles 284°2017-01-15 14:28:08 KG6HHX5.7 miles 169°2017-01-15 09:56:33
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