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 BG2THZ-9 - show graphs
Map loading...
Comment: 13.6V 40C
Location: 38°56.93' N 121°33.58' E - locator PM08SW77DR - show map - static map
3.4 miles Northwest bearing 318° from Dalian, Liaoning, China [?]
9.1 miles Southwest bearing 233° from Dalianwan, Liaoning, China
52.1 miles Southwest bearing 208° from Wafangdian, Liaoning, China
Last position: 2019-07-20 06:33:51 CDT (2d 7h35m ago)
2019-07-20 19:33:51 CST local time at Dalian, China [?]
Altitude: 184 ft
Course: 337°
Speed: 22 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: BG2THZ-9>APOT21 via BD2RL-3*,WIDE1-2,qAR,BG2VIA (suboptimal)
Path element WIDE1-2 does work - please use WIDE1-1 instead. In path element WIDEn-N, n must be greater than or equal to N.
Positions stored: 674
Packet rate: 106 seconds between packets on average during 3705 seconds.
Other SSIDs: BG2THZ BG2THZ-10 BG2THZ-12 BG2THZ-8
APRS digipeater – Statistics for 2019-07:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2019-07-15 18:54:13 CDT (6d 19h14m ago)
Position packets heard directly: 3 on radio path
Stations near current position of BG2THZ-9 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
BG2TQK-100.3 miles 328°2019-07-02 04:19:33 BG2TQK-90.4 miles 308°2019-07-14 23:29:12
BG2WX0.6 miles 113°2019-07-21 18:35:43 BG2THZ0.8 miles 49°2019-07-22 14:08:45
BH2UCB0.9 miles 56°2019-06-29 18:59:53 BG2VKB-91.0 miles 273°2019-07-22 06:27:18
BG2VGZ-91.1 miles 243°2019-07-21 05:18:06 BG2VGZ1.2 miles 264°2019-07-22 13:54:53
BG2VGZ-51.2 miles 262°2019-07-02 10:10:10 BG2VKY1.2 miles 139°2019-07-08 12:29:18
BG2WX-51.4 miles 12°2019-06-23 10:58:27 BG2TPK-101.5 miles 1°2019-07-05 21:09:43
BG2UGM-101.9 miles 273°2019-07-13 09:57:09 BH2RPW-101.9 miles 124°2019-07-22 07:09:14
BG2UGM-ios1.9 miles 259°2019-07-17 03:05:42 BD2RUE-91.9 miles 49°2019-07-22 03:47:26
BD2RUE-72.1 miles 45°2019-07-10 02:42:10 BG2UGM-92.1 miles 272°2019-07-22 06:23:04
BG2UGM-72.2 miles 269°2019-07-17 08:31:15 BH2TVD-12.2 miles 52°2019-07-21 02:21:32
Stations heard directly by BG2THZ-9
callsign pkts first heard - CDT last heard longest (rx => tx) longest at - CDT
BG2WDO-9 1 2019-07-15 18:54:13 2019-07-15 18:54:13 PM08SW > PM08TW 0.5 miles 246° 2019-07-15 18:54:13
BG2UQM 2 2019-07-15 18:52:25 2019-07-15 19:45:38 PM08OR > PM08TW 26.3 miles 238° 2019-07-15 19:45:38

Only stations from which a position packet has been heard 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