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 KC6UDS-9 - show graphs
Map loading...
Last status: kc6uds@gmail.com
Location: 38°33.08' N 121°44.51' W - locator CM98DN02XH - show map - static map
8.5 miles Northeast bearing 31° from Dixon, Solano County, California, United States [?]
13.1 miles Northeast bearing 56° from Allendale, Solano County, California, United States
13.5 miles West bearing 261° from Sacramento, Sacramento County, California, United States
65.0 miles Northeast bearing 34° from San Francisco, San Francisco County, California, United States
Last position: 2019-05-19 20:51:52 EDT (6h14m ago)
2019-05-19 17:51:52 PDT local time at Dixon, United States [?]
Altitude: 9 ft
Course: 78°
Speed: 21 MPH
Last telemetry: 2016-02-04 13:14:18 EST (1200d 12h52m ago) – show telemetry
Ch 1: 436, Ch 2: 602, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: KC6UDS-9>APOT30 via K6FGA-1*,AC6ET-5*,qAR,W6PKT-5 (good)
Positions stored: 205693
Packet rate: 96 seconds between packets on average during 2115 seconds.
Stations near current position of KC6UDS-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC6YFG-100.5 miles 315°2019-05-19 00:54:54 KK6DCT B0.6 miles 160°2019-05-02 10:22:32
KK6DCT-B0.6 miles 160°2019-05-02 10:22:42 FW47710.6 miles 187°2019-05-20 03:05:01
N6JGC-i0.9 miles 284°2019-04-21 00:31:20 N6HAC-90.9 miles 89°2019-05-18 16:03:57
WA6TQJ-91.0 miles 173°2019-05-18 21:20:44 kc0kza-i1.2 miles 209°2019-04-23 18:17:22
KC0KZA-71.5 miles 209°2019-04-30 11:24:37 KM6PHH-51.7 miles 76°2019-04-26 22:40:56
KM6PHH-71.7 miles 235°2019-05-19 01:17:14 KC6YFG-12.2 miles 318°2019-05-19 05:55:01
KC6YFG-122.5 miles 286°2019-05-18 14:44:16 KG6SJT-102.7 miles 280°2019-05-20 02:52:21
DW65722.9 miles 106°2019-05-20 03:01:16 N6TSR-96.4 miles 276°2019-05-18 21:44:09
N6KLB-96.6 miles 287°2019-05-18 20:03:50 DW67077.6 miles 346°2019-05-20 03:04:10
N6YUV8.1 miles 358°2019-05-20 03:05:24 N6YUV-N8.2 miles 358°2019-05-20 02:47:25
Stations which heard KC6UDS-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W6CX-3 16 2019-05-03 04:34:28 2019-05-19 20:27:59 CM98DQ > CM97BV 54.3 miles 190° 2019-05-07 18:49:19
RANCHO 6 2019-05-02 11:00:37 2019-05-19 18:28:55 CM98CP > CM98QR 60.5 miles 84° 2019-05-19 18:28:55
K6FGA-1 252 2019-04-30 21:20:26 2019-05-19 20:51:52 CM88WQ > CM99MF 71.9 miles 58° 2019-05-04 22:34:22
ECHO 4 2019-05-02 14:51:58 2019-05-17 23:03:23 CM98CN > CM98XT 93.1 miles 79° 2019-05-03 21:37:33
N6ZX-3 10 2019-05-04 13:13:47 2019-05-04 23:07:35 CM98BP > CM87UK 85.9 miles 197° 2019-05-04 22:57:25
K6CDF-8 124 2019-04-30 21:22:10 2019-05-19 20:24:13 CM98DN > CM89SC 57.3 miles 312° 2019-05-02 00:47:12
DANAHR 3 2019-05-02 11:03:03 2019-05-19 18:42:42 CM98CN > CM98PR 60.3 miles 77° 2019-05-04 23:17:05
VACA 314 2019-04-30 21:15:01 2019-05-19 20:49:26 CM98DQ > CM88WJ 27.7 miles 229° 2019-05-07 18:40:04
ALDER 57 2019-04-30 21:23:55 2019-05-19 20:43:52 CM88XQ > CM98TR 91.1 miles 88° 2019-05-04 13:28:31
K3OES 2 2019-05-11 21:51:21 2019-05-19 19:05:10 CM98DN > CM89PK 79.7 miles 320° 2019-05-11 21:51:21
NC6J 1 2019-05-16 15:16:01 2019-05-16 15:16:01 CM98DN > CM98JN 26.5 miles 87° 2019-05-16 15:16:01
GTOWN 2 2019-05-03 03:07:20 2019-05-11 21:44:46 CM98DN > CM98NW 53.9 miles 61° 2019-05-11 21:44:46

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