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 KC9KTB-9 - show graphs
Map loading...
Comment: MOBILE UV5R/TT4
Mic-E message: Off duty
Location: 36°59.20' N 121°59.12' W - locator CM96AX16ST - show map - static map
0.3 miles Northwest bearing 309° from Live Oak, Santa Cruz County, California, United States [?]
1.6 miles West bearing 267° from Soquel, Santa Cruz County, California, United States
24.9 miles South bearing 192° from San Jose, Santa Clara County, California, United States
59.4 miles Southeast bearing 156° from San Francisco, San Francisco County, California, United States
Last position: 2018-06-17 00:29:32 EDT (1d 8h48m ago)
2018-06-16 21:29:32 PDT local time at Live Oak, United States [?]
Altitude: 49 ft
Course: 107°
Speed: 69 MPH
Last path: KC9KTB-9>SVUYRP via WIDE1-1,WIDE2-1,qAO,K6BJ-3 (good)
Positions stored: 11165
Stations near current position of KC9KTB-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N6RJX-90.4 miles 117°2018-06-15 22:30:07 K6PDL-40.4 miles 111°2018-06-06 12:31:22
K6BJ-30.8 miles 310°2018-06-18 08:50:40 AJ4BB-11.1 miles 207°2018-06-18 09:09:05
DW93511.2 miles 319°2018-06-18 09:00:11 AC6OT B1.2 miles 319°2018-06-08 23:04:32
AC6OT-B1.2 miles 319°2018-06-08 23:04:42 EW00651.3 miles 88°2018-06-18 09:16:45
KK6NNP1.3 miles 210°2018-06-16 21:39:30 KK6NNP-B1.3 miles 210°2018-05-31 15:09:26
W6TUW-21.4 miles 159°2018-05-25 14:50:02 CW95851.4 miles 140°2018-06-18 09:17:05
KE6FRA-91.7 miles 260°2018-06-17 19:50:38 KE6AFE-141.7 miles 259°2018-06-14 20:16:28
KE6AFE-21.7 miles 260°2018-06-18 08:43:25 KE6AFE1.7 miles 259°2018-06-18 09:18:24
CatCloud1.8 miles 151°2018-06-11 12:08:12 EW50381.9 miles 139°2018-06-18 09:17:10
K8SQB-12.0 miles 131°2018-06-16 13:19:57 KO6XX2.3 miles 306°2018-06-09 22:04:46
Stations which heard KC9KTB-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KE6AFE-2 44 2018-06-01 17:09:58 2018-06-16 00:52:33 CM86XX > CM86XX 0.5 miles 160° 2018-06-12 19:15:45
K6BJ-3 3 2018-06-02 03:21:10 2018-06-17 00:29:32 CM96AX > CM96AX 0.8 miles 310° 2018-06-17 00:29:32

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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