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 W6TDM-2 - show graphs
Map loading...
Comment: 12.1V 91F cupertinoares.org
Location: 37°19.14' N 122°01.72' W - locator CM87XH66NN - show map - static map
3.8 miles North bearing 355° from Saratoga, Santa Clara County, California, United States [?]
4.8 miles Northwest bearing 297° from Campbell, Santa Clara County, California, United States
7.5 miles West bearing 259° from San Jose, Santa Clara County, California, United States
38.1 miles Southeast bearing 146° from San Francisco, San Francisco County, California, United States
Last position: 2018-07-20 22:14:16 EDT (8m42s ago)
2018-07-20 19:14:16 PDT local time at Saratoga, United States [?]
Last telemetry: 2018-07-20 22:14:16 EDT (8m42s ago) – show telemetry
Ch 1: 121, Ch 2: 10, Ch 3: 64, Ch 4: 41, Ch 5: 48
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: W6TDM-2>APOT30 via WIDE1-1,qAR,W6IA (good)
Positions stored: 3
Packet rate: 444 seconds between packets on average during 21772 seconds.
Stations near current position of W6TDM-2 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KK6JA B0.3 miles 77°2018-07-20 22:08:33 KK6JA-B0.3 miles 77°2018-07-20 22:08:43
KK6JA D0.3 miles 77°2018-07-20 22:08:13 KK6JA-D0.3 miles 77°2018-07-20 22:08:23
KK6JA A0.3 miles 77°2018-07-20 22:07:53 KK6JA-A0.3 miles 77°2018-07-20 22:08:03
KK6JA E0.3 miles 77°2018-07-20 22:07:33 KK6JA-E0.3 miles 77°2018-07-20 22:07:43
N6TAE0.3 miles 325°2018-07-08 22:33:45 WB6POT0.9 miles 237°2018-07-20 22:06:46
EW39230.9 miles 6°2018-07-20 22:20:27 EW89451.5 miles 1°2018-07-20 22:21:16
AF6BH1.5 miles 210°2018-06-30 21:17:27 AF6BH-21.5 miles 210°2018-07-20 20:18:34
KM6UOQ-51.6 miles 339°2018-07-18 01:11:01 N9PT-71.8 miles 304°2018-06-27 03:05:04
KG6HI-71.8 miles 324°2018-07-13 19:09:32 AF6HO-21.8 miles 86°2018-07-13 11:23:29
DW01862.0 miles 307°2018-07-20 22:18:06 EW67492.0 miles 235°2018-07-20 22:20:17
Stations which heard W6TDM-2 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
WR6ABD 3 2018-07-14 23:51:03 2018-07-15 23:02:12 CM87XH > CM97BC 17.6 miles 145° 2018-07-15 23:02:12
W6CX-3 109 2018-07-04 14:36:25 2018-07-17 02:15:19 CM87XH > CM97BV 40.2 miles 10° 2018-07-17 02:15:19
W6YX-5 9 2018-07-01 10:29:51 2018-07-15 10:11:02 CM87XH > CM87WJ 9.5 miles 308° 2018-07-15 10:11:02
KW0RCA-2 27 2018-07-01 05:42:32 2018-07-18 16:18:31 CM87XH > CM87XO 19.1 miles 4° 2018-07-18 16:18:31
WD6AGO 6 2018-07-03 03:19:24 2018-07-15 14:13:11 CM87XH > CM97BK 12.0 miles 37° 2018-07-15 14:13:11
N6ACK-11 390 2018-06-30 21:53:48 2018-07-20 21:59:09 CM87XH > CM97AH 3.8 miles 76° 2018-07-20 21:59:09
K6RPT 997 2018-06-30 20:07:58 2018-07-20 21:13:47 CM87XH > CM97BG 8.9 miles 120° 2018-07-20 21:13:47
W6IA 687 2018-07-01 05:57:39 2018-07-20 22:14:16 CM87XH > CM97BG 7.1 miles 116° 2018-07-20 22:14:16
KH6L-3 82 2018-06-30 22:08:55 2018-07-20 18:27:29 CM87XH > CM97BE 13.6 miles 129° 2018-07-20 18:27:29
W6SRR-3 4 2018-07-02 04:23:23 2018-07-05 20:20:42 CM87XH > CM97AO 21.6 miles 16° 2018-07-05 20:20:42
AI6SL-5 62 2018-06-30 23:54:47 2018-07-20 13:09:58 CM87XH > CM87XI 2.7 miles 329° 2018-07-20 13:09:58

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