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 VR2GL-12 - show graphs
Map loading...
Comment: 51WIFI-WG1
Last status: F528009E06128B APRS-51WIFI-20180630
Location: 22°19.13' N 114°13.20' E - locator OL72CH66JM - show map - static map
2.3 miles East bearing 86° from Kowloon, Hong Kong [?]
4.6 miles Northeast bearing 60° from Hong Kong, Hong Kong
82.8 miles Southeast bearing 132° from Guangzhou, Guangdong Sheng, China
Last position: 2019-02-17 16:37:50 EST (2m7s ago)
2019-02-18 05:37:50 HKT local time at Kowloon, Hong Kong [?]
Last path: VR2GL-12>AP51WG via TCPIP*,qAC,T2TOKYO
Positions stored: 8
Packet rate: 284 seconds between packets on average during 13926 seconds.
Other SSIDs: VR2GL-10
APRS igate – Statistics for 2019-02:
Stations heard directly: 28 on radio path – show map
Last heard a station directly: 2019-02-17 16:38:42 EST (1m15s ago)
Normal receiver range estimate: 19 miles (Updated: 2019-02-17 14:11:26 EST)
Position packets heard directly: 8385 on radio path
Position packets sent to APRS-IS: 10836 – show map
Stations near current position of VR2GL-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
VR2OT-754.6 yards 137°2019-02-17 09:42:02 VR2OT-10179.4 yards 25°2019-02-16 07:40:37
VR2OT-30.5 miles 248°2019-02-09 10:58:25 VR2WGZ-i0.5 miles 153°2019-02-13 01:16:09
VR2YOO-71.1 miles 111°2019-02-06 08:39:08 VR2HK1.5 miles 152°2019-02-17 16:38:42
VR2ULI-91.7 miles 301°2019-02-12 00:19:24 VR2YPF-32.0 miles 307°2019-02-17 16:16:08
VR2WOG-12.1 miles 309°2019-01-30 06:40:26 VR2WGG-82.3 miles 318°2019-02-09 00:09:23
VR2ZDX-102.3 miles 189°2019-02-17 16:31:41 VR2GL-102.4 miles 312°2019-02-17 16:17:38
VR2UGF-82.4 miles 2°2019-02-03 04:14:25 VR2XNG-D2.4 miles 180°2019-02-17 02:25:03
VR2VDT-92.4 miles 57°2019-02-17 16:39:23 VR2VYE B2.5 miles 102°2019-01-25 07:31:52
VR2VYE-B2.5 miles 102°2019-01-25 07:32:02 VR2VYE2.5 miles 102°2019-02-01 10:02:39
VR2VYE-12.5 miles 102°2019-02-17 11:09:32 VR2LO-92.5 miles 80°2019-02-17 13:08:09
Stations which heard VR2GL-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
VR2KP-2 1 2019-02-14 07:53:14 2019-02-14 07:53:14 OL72CH > OL72CI 2.7 miles 357° 2019-02-14 07:53:14
BG7OPI-2 3 2019-02-09 14:11:24 2019-02-14 17:22:48 OL72CH > OL62WM 23.9 miles 302° 2019-02-14 17:22:48
VR2ZDX-10 510 2019-02-08 08:12:42 2019-02-13 11:33:57 OL72CH > OL72CG 2.3 miles 189° 2019-02-13 11:33:57
VR2GL-10 3 2019-02-13 20:13:38 2019-02-15 07:12:15 OL72CH > OL72CI 2.4 miles 312° 2019-02-15 07:12:15
VR2OT-10 9 2019-02-11 11:27:09 2019-02-16 05:58:49 OL72CH > OL72CH 179.4 yards 25° 2019-02-16 05:58:49

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.
Stations heard directly by VR2GL-12
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
VR2USP-10 400 2019-01-31 20:19:32 2019-02-07 12:20:25 OL72DH > OL72CH 2.8 miles 102° 2019-02-07 12:20:25
VR2UGF-9 43 2019-02-04 04:42:30 2019-02-16 04:48:12 OL72BI > OL72CH 5.5 miles 286° 2019-02-04 06:10:08
VR2KP-2 1080 2019-01-31 19:16:56 2019-02-17 15:36:55 OL72CI > OL72CH 2.7 miles 357° 2019-02-17 15:36:55
VR2WTM-9 221 2019-02-02 20:14:56 2019-02-16 18:52:14 OL72BI > OL72CH 5.9 miles 285° 2019-02-09 09:08:25
VR2LO-9 93 2019-02-01 09:33:58 2019-02-17 13:08:09 OL72DH > OL72CH 2.5 miles 80° 2019-02-17 13:08:09
VR2KP-1 955 2019-01-31 19:17:27 2019-02-17 10:03:29 OL72CI > OL72CH 2.9 miles 4° 2019-02-17 10:03:29
BH7KCJ-3 231 2019-02-01 17:10:41 2019-02-17 14:28:42 OL72CN > OL72CH 17.5 miles 354° 2019-02-17 14:28:42
BG7OPI-2 187 2019-01-31 19:07:49 2019-02-17 06:40:13 OL62WM > OL72CH 23.9 miles 302° 2019-02-17 06:40:13
VR2R-13 1358 2019-01-31 19:19:15 2019-02-17 08:40:29 OL72BJ > OL72CH 8.7 miles 316° 2019-02-17 08:40:29
BI7NOR-1 1 2019-02-16 01:34:53 2019-02-16 01:34:53 OL72FM > OL72CH 22.8 miles 49° 2019-02-16 01:34:53
VR2ZDX-10 527 2019-02-01 22:38:27 2019-02-17 16:31:41 OL72CG > OL72CH 2.3 miles 189° 2019-02-17 16:31:41
VR2ZVR-9 525 2019-01-31 23:57:29 2019-02-17 05:14:30 OL62XH > OL72CH 14.4 miles 267° 2019-02-01 03:11:02
VR2OT-3 2 2019-02-08 21:13:02 2019-02-09 10:58:15 OL72CH > OL72CH 0.6 miles 258° 2019-02-08 21:13:02
VR2XXC-7 5 2019-02-06 10:24:46 2019-02-06 10:34:04 OL72CG > OL72CH 3.7 miles 225° 2019-02-06 10:30:58
VR2UNG-7 19 2019-02-06 04:40:30 2019-02-16 23:13:55 OL72CG > OL72CH 3.5 miles 211° 2019-02-06 07:21:17
VR2WGG-8 7 2019-02-05 21:04:34 2019-02-06 00:54:34 OL72CI > OL72CH 2.3 miles 318° 2019-02-06 00:54:34
BD7MWZ-13 2 2019-02-15 20:44:14 2019-02-15 22:44:14 OL62SJ > OL72CH 43.5 miles 277° 2019-02-15 22:44:14
VR2HK 1816 2019-01-31 19:01:07 2019-02-17 16:38:42 OL72CH > OL72CH 1.5 miles 152° 2019-02-17 16:38:42
VR2UET-9 1 2019-02-09 21:54:09 2019-02-09 21:54:09 OL72CI > OL72CH 2.8 miles 332° 2019-02-09 21:54:09
VR2VVR-7 5 2019-02-04 09:26:49 2019-02-07 04:10:23 OL72BH > OL72CH 3.9 miles 256° 2019-02-04 09:26:49
BD7NXJ-3 92 2019-02-02 17:00:51 2019-02-17 03:32:00 OL72AN > OL72CH 18.8 miles 326° 2019-02-17 03:32:00
VR2YOO-7 6 2019-02-03 04:55:01 2019-02-06 08:39:08 OL72BG > OL72CH 4.5 miles 233° 2019-02-03 05:15:03
VR2OT-2 234 2019-01-31 19:28:58 2019-02-17 16:13:33 OL72EJ > OL72CH 8.7 miles 60° 2019-02-17 16:13:33
VR2UGF-8 30 2019-02-03 02:00:29 2019-02-03 04:09:26 OL72CI > OL72CH 2.4 miles 2° 2019-02-03 02:00:29
VR2USP-9 10 2019-02-07 05:08:04 2019-02-09 19:52:55 OL72CG > OL72CH 2.7 miles 223° 2019-02-08 10:55:18
VR2OT-7 508 2019-02-01 11:11:33 2019-02-17 09:41:51 OL72BI > OL72CH 3.8 miles 292° 2019-02-16 04:53:38
VR2YPF-2 24 2019-01-31 19:09:05 2019-02-17 02:29:02 OL72BG > OL72CH 4.7 miles 238° 2019-02-03 01:27:25
VR2WOA-7 3 2019-02-16 03:34:01 2019-02-16 03:37:39 OL72CH > OL72CH 3.4 miles 274° 2019-02-16 03:37:39

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