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 K6BIR-2 - show graphs
Map loading...
Comment: Monitoring 147.240
Last status: TinyTrak3 v1.00
Last beacon: Monitoring 147.240
Location: 37°39.57' N 122°06.42' W - locator CM87WP78DG - show map - static map
1.4 miles South bearing 188° from Cherryland, Alameda County, California, United States [?]
1.8 miles Southeast bearing 147° from San Lorenzo, Alameda County, California, United States
18.8 miles Southeast bearing 115° from San Francisco, San Francisco County, California, United States
25.0 miles Northwest bearing 332° from San Jose, Santa Clara County, California, United States
Last position: 2019-01-16 13:28:05 EST (16h46m ago)
2019-01-16 10:28:05 PST local time at Cherryland, United States [?]
Altitude: 124 ft
Course: 160°
Speed: 12 MPH
Device: Byonics: TinyTrak3 (tracker)
Last path: K6BIR-2>APT310 via WR6ABD*,WIDE2-1,qAR,K6RPT (good)
Positions stored: 8760
Packet rate: 164 seconds between packets on average during 2789 seconds.
Other SSIDs: K6BIR K6BIR-1
Stations near current position of K6BIR-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K6BIR26.3 yards 218°2018-12-18 12:15:15 K6BIR-151.1 yards 38°2019-01-15 18:30:50
KHWD0.7 miles 313°2018-12-19 07:09:44 KC6SSM-91.2 miles 88°2019-01-16 20:37:14
FW17551.5 miles 242°2019-01-07 16:32:18 FW16581.6 miles 66°2019-01-17 06:10:38
N6MON-71.6 miles 310°2019-01-04 17:24:57 FW39861.9 miles 213°2019-01-17 06:00:19
N6MON2.1 miles 333°2019-01-17 06:07:00 62.5 miles 89°2019-01-17 05:00:33
K6KBL3.0 miles 359°2019-01-17 06:05:56 K6KBL-73.0 miles 359°2019-01-15 01:34:25
DW35603.3 miles 91°2019-01-17 06:00:09 KF6HFJ3.3 miles 71°2019-01-17 06:01:16
KJ6RRX-153.5 miles 55°2019-01-16 23:02:50 KI6WMS-93.6 miles 41°2019-01-01 01:36:30
KI6WMS-83.6 miles 43°2019-01-15 17:11:21 EW98563.9 miles 29°2019-01-17 06:00:28
KK7LAS3.9 miles 121°2019-01-17 06:09:10 KI6WMS-74.0 miles 33°2019-01-13 21:59:58
Stations which heard K6BIR-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
WR6ABD 41 2019-01-03 13:09:01 2019-01-16 13:28:05 CM87WQ > CM97BC 44.0 miles 159° 2019-01-12 16:06:05
W6CX-3 2 2019-01-04 16:34:29 2019-01-13 14:06:05 CM97AM > CM97BV 27.2 miles 9° 2019-01-04 16:34:29
W6YX-5 9 2019-01-04 16:05:24 2019-01-13 11:36:36 CM87WP > CM87WJ 17.9 miles 191° 2019-01-13 11:28:36
N6ZX-3 54 2019-01-03 13:22:30 2019-01-16 13:24:01 CM87WQ > CM87UK 21.1 miles 210° 2019-01-12 16:08:05
WA6TOW-2 70 2019-01-03 13:09:01 2019-01-16 13:22:00 CM97AM > CM87SN 29.3 miles 277° 2019-01-04 16:28:21
KW0RCA-2 40 2019-01-04 15:53:20 2019-01-16 13:26:04 CM87WP > CM87XO 7.6 miles 126° 2019-01-10 16:43:06
BKELEY 1 2019-01-12 14:21:02 2019-01-12 14:21:02 CM87WP > CM87VU 15.1 miles 338° 2019-01-12 14:21:02
KJ6RRX-15 49 2019-01-03 13:06:48 2019-01-16 13:21:59 CM87WP > CM87XQ 5.0 miles 38° 2019-01-09 16:21:16
AI6YT-1 5 2019-01-08 19:53:42 2019-01-12 14:25:00 CM87WQ > CM87UL 18.1 miles 204° 2019-01-09 19:03:04

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