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 WB6DTB-Y - show graphs
Map loading...
Comment: FTM-400D via MMDVM
Location: 37°59.39' N 121°44.19' W - locator CM97DX17ON - show map - static map
1.4 miles West bearing 248° from Oakley, Contra Costa County, California, United States [?]
3.9 miles East bearing 105° from Antioch, Contra Costa County, California, United States
40.1 miles East bearing 68° from San Francisco, San Francisco County, California, United States
45.7 miles North bearing 11° from San Jose, Santa Clara County, California, United States
Last position: 2018-08-13 13:26:39 EDT (1d 11h24m ago)
2018-08-13 10:26:39 PDT local time at Oakley, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: WB6DTB-Y>APDPRS via C4FM*,qAR,K0RB-R (good)
Positions stored: 4488
Packet rate: 266 seconds between packets on average during 1859 seconds.
Other SSIDs: WB6DTB WB6DTB-1 WB6DTB-2 WB6DTB-3 WB6DTB-4 WB6DTB-6 WB6DTB-8 WB6DTB-A WB6DTB-B WB6DTB-C WB6DTB-D WB6DTB-DP WB6DTB-N WB6DTB-R
Stations near current position of WB6DTB-Y - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB6DTB43.3 yards 202°2018-08-15 00:37:33 WB6DTB B43.3 yards 202°2018-08-15 00:49:31
WB6DTB-B43.3 yards 202°2018-08-15 00:49:41 WB6DTB-243.3 yards 202°2018-08-15 00:36:03
WB6DTB C43.3 yards 202°2018-08-14 03:46:15 WB6DTB-C43.3 yards 202°2018-08-14 03:46:25
WB6DTB-443.3 yards 202°2018-08-15 00:33:26 WB6DTB-343.3 yards 202°2018-08-15 00:34:33
WB6DTB-N43.3 yards 202°2018-08-15 00:51:00 KM6IXB C0.9 miles 99°2018-08-15 00:31:50
KM6IXB-C0.9 miles 99°2018-08-15 00:32:00 KM6IXB-10.9 miles 99°2018-07-31 08:38:32
KM6IXB-N0.9 miles 99°2018-08-15 00:40:07 EW91351.7 miles 157°2018-08-14 20:27:25
DW92781.7 miles 151°2018-08-15 00:41:40 KM6SDL-72.7 miles 136°2018-08-05 16:09:16
KM6NJL3.4 miles 274°2018-08-04 21:45:15 DW61144.0 miles 168°2018-08-15 00:51:19
KK6ZIG5.2 miles 264°2018-07-31 21:21:24 AB6SO-105.3 miles 330°2018-07-29 14:53:10
Stations which heard WB6DTB-Y directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
C4FM 196 2018-08-01 02:01:28 2018-08-13 13:26:39 CM97DX > OL72CG 6910.2 miles 309° 2018-08-12 17:07:26

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