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 weather station VR2R-13 - show graphs
Map loading...
Comment: WX/Digi 144.640 A12 Tai Mo Shan 13.6C
Location: 22°24.51' N 114°07.51' E - locator OL72BJ58AA - show map - static map
3.3 miles Northeast bearing 29° from Tsuen Wan, Hong Kong [?]
7.3 miles Northwest bearing 330° from Kowloon, Hong Kong
8.7 miles North bearing 346° from Hong Kong, Hong Kong
74.1 miles Southeast bearing 131° from Guangzhou, Guangdong Sheng, China
Last position: 2019-01-22 00:43:26 CST (3m30s ago)
2019-01-22 14:43:26 HKT local time at Tsuen Wan, Hong Kong [?]
Last WX report: 2019-01-22 00:43:26 CST (3m30s ago) – show weather charts
56 °F 56% 918.3 mbar 4.9 MPH Northeast
Last path: VR2R-13>WX51 via qAO,VR2OT-10
Positions stored: 1
Packet rate: 282 seconds between packets on average during 13800 seconds.
APRS digipeater – Statistics for 2019-01:
Stations heard directly: 36 on radio path – show map
Last heard a station directly: 2019-01-22 00:42:03 CST (4m53s ago)
Normal receiver range estimate: 124 miles (Updated: 2018-12-31 16:18:16 CST)
Position packets heard directly: 2996 on radio path
Stations near current position of VR2R-13 - show more
callsign distance last heard - CST      callsign distance last heard - CST
VR2VRC B375.4 yards 336°2018-12-26 10:53:13 VR2VRC-B375.4 yards 336°2018-12-26 10:53:22
VR2VDP B375.4 yards 336°2018-12-26 11:35:33 VR2VDP-B375.4 yards 336°2018-12-26 11:35:43
VR2VDP-N375.4 yards 336°2019-01-06 16:30:45 VR2UNG-71.1 miles 269°2019-01-18 20:25:39
VR2ZVR-92.5 miles 307°2019-01-21 23:00:51 VR2ZVR-102.5 miles 307°2019-01-19 01:33:34
VR2VUY-52.8 miles 295°2018-12-28 04:57:59 VR2VUY-102.8 miles 295°2018-12-28 05:05:13
VR2OT-73.1 miles 172°2019-01-21 18:33:23 VR2XLJ-N3.4 miles 200°2019-01-22 00:33:43
VR2XLJ A3.4 miles 200°2019-01-22 00:32:34 VR2XLJ-A3.4 miles 200°2019-01-22 00:32:44
VR2VUY3.4 miles 295°2019-01-22 00:45:47 VR2UGF-94.8 miles 193°2019-01-08 07:15:47
VR2VYP-105.4 miles 163°2018-12-29 23:31:51 VR2XKP-65.4 miles 147°2019-01-16 10:42:36
VR2ZWR-55.5 miles 10°2019-01-11 21:52:04 VR2ZWR-105.5 miles 10°2019-01-14 07:57:16
Stations which heard VR2R-13 directly on radio –
callsign pkts first heard - CST last heard longest (tx => rx) longest at - CST
bg7opi-13 7 2019-01-10 15:39:03 2019-01-21 02:25:16 OL72BJ > OL72AN 10.5 miles 339° 2019-01-21 02:25:16
VR2ZDX-10 212 2019-01-08 05:38:51 2019-01-11 05:19:06 OL72BJ > OL72CG 10.2 miles 146° 2019-01-11 05:19:06
VR2VQO-3 98 2018-12-31 19:38:18 2019-01-19 21:43:17 OL72BJ > OL72CK 7.3 miles 81° 2019-01-19 21:43:17
VR2GL-10 73 2019-01-01 09:58:20 2019-01-19 11:53:14 OL72BJ > OL72CI 6.3 miles 137° 2019-01-19 11:53:14
BH7KCJ-10 542 2018-12-31 19:13:18 2019-01-22 00:18:26 OL72BJ > OL72CN 12.3 miles 21° 2019-01-22 00:18:26
BD7MWZ-10 2441 2018-12-31 23:53:19 2019-01-22 00:38:26 OL72BJ > OL62SG 36.5 miles 256° 2019-01-22 00:38:26
VR2OT-10 2888 2018-12-31 18:03:18 2019-01-22 00:43:26 OL72BJ > OL72CH 8.7 miles 136° 2019-01-22 00:43:26

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.
Stations heard directly by VR2R-13
callsign pkts first heard - CST last heard longest (rx => tx) longest at - CST
VR2UGF-9 75 2019-01-04 23:33:10 2019-01-08 07:15:03 OL72CH > OL72BJ 10.2 miles 138° 2019-01-08 06:24:32
VR2WTM-9 101 2019-01-02 17:42:55 2019-01-18 18:31:26 OL72CG > OL72BJ 12.8 miles 142° 2019-01-06 19:54:08
BH7KCJ-9 2 2019-01-19 20:22:24 2019-01-19 20:44:43 OL72GU > OL72BJ 38.1 miles 39° 2019-01-19 20:44:43
VR2LO-9 7 2019-01-08 09:17:19 2019-01-14 07:18:17 OL72DH > OL72BJ 10.3 miles 124° 2019-01-14 07:18:17
BG7OPI-2 1 2019-01-06 00:21:46 2019-01-06 00:21:46 OL62WM > OL72BJ 15.6 miles 294° 2019-01-06 00:21:46
VR2VOI-9 18 2019-01-18 03:51:27 2019-01-18 04:27:12 OL72CG > OL72BJ 11.7 miles 142° 2019-01-18 04:27:12
BI7NOR-1 362 2018-12-31 19:49:29 2019-01-21 22:34:40 OL72FM > OL72BJ 24.9 miles 69° 2019-01-21 22:34:40
BG7OPI-4 597 2018-12-31 18:18:37 2019-01-22 00:42:03 OL72EQ > OL72BJ 23.7 miles 36° 2019-01-22 00:42:03
BD7LMD-1 2 2019-01-06 00:39:07 2019-01-06 05:28:01 OL51XU > OL72BJ 143.3 miles 255° 2019-01-06 05:28:01
VR2ZDX-10 17 2019-01-08 09:16:00 2019-01-11 10:35:59 OL72CG > OL72BJ 10.2 miles 146° 2019-01-11 10:35:59
VR2ZVR-10 12 2019-01-08 06:06:45 2019-01-18 14:29:45 OL72BK > OL72BJ 2.5 miles 307° 2019-01-18 14:29:45
BG7KWH-9 18 2019-01-11 22:27:23 2019-01-12 05:27:57 OL73HA > OL72BJ 52.7 miles 39° 2019-01-11 22:27:23
VR2ZVR-9 773 2019-01-01 03:57:14 2019-01-21 22:56:40 OL72CG > OL72BJ 12.5 miles 142° 2019-01-06 00:15:17
VR2OT-3 47 2019-01-07 19:34:19 2019-01-21 22:06:13 OL72CF > OL72BJ 14.4 miles 149° 2019-01-12 06:12:20
BI7ILX-9 1 2019-01-20 22:11:29 2019-01-20 22:11:29 OL62SL > OL72BJ 37.1 miles 278° 2019-01-20 22:11:29
VR2XNG-7 1 2019-01-09 18:46:14 2019-01-09 18:46:14 OL72CG > OL72BJ 9.4 miles 158° 2019-01-09 18:46:14
BG4IAJ-3 5 2019-01-09 00:31:34 2019-01-09 01:23:16 OL62SL > OL72BJ 36.2 miles 276° 2019-01-09 01:23:16
PE1PEX-7 3 2019-01-17 23:03:20 2019-01-17 23:08:55 OL72BG > OL72BJ 8.6 miles 168° 2019-01-17 23:08:55
VR2VOI-7 1 2019-01-11 21:44:06 2019-01-11 21:44:06 OL72CG > OL72BJ 12.7 miles 143° 2019-01-11 21:44:06
VR2UNG-7 36 2019-01-01 02:25:42 2019-01-18 19:38:16 OL72CH > OL72BJ 10.3 miles 142° 2019-01-17 18:52:30
BR7IAF-10 10 2019-01-05 16:13:44 2019-01-06 03:23:51 OL52XX > OL72BJ 142.1 miles 286° 2019-01-06 03:23:51
BD7MWZ-9 2 2019-01-17 03:47:52 2019-01-17 04:01:50 OL62SH > OL72BJ 35.9 miles 258° 2019-01-17 04:01:50
BD7MWZ-13 17 2019-01-01 01:01:55 2019-01-20 01:48:35 OL62SJ > OL72BJ 37.2 miles 268° 2019-01-20 01:48:35
VR2HK 556 2019-01-02 17:40:18 2019-01-21 22:39:40 OL72CH > OL72BJ 10.2 miles 138° 2019-01-21 22:39:40
VR2UET-9 15 2018-12-31 20:11:28 2019-01-12 02:41:02 OL72CI > OL72BJ 5.6 miles 129° 2018-12-31 20:11:28
VR2VVR-7 4 2019-01-06 08:35:59 2019-01-20 10:00:38 OL62XI > OL72BJ 9.0 miles 254° 2019-01-06 08:37:31
VR2UCB-6 38 2019-01-09 03:05:57 2019-01-17 03:39:04 OL72CG > OL72BJ 9.5 miles 162° 2019-01-17 03:39:04
BR7IAR-3 18 2019-01-05 17:36:27 2019-01-19 00:00:51 OL62DE > OL72BJ 117.4 miles 263° 2019-01-19 00:00:51
VR2OT-2 8 2019-01-03 14:42:31 2019-01-19 03:55:04 OL72EJ > OL72BJ 13.8 miles 98° 2019-01-19 03:55:04
VR2UGF-8 7 2019-01-06 02:20:22 2019-01-20 03:56:20 OL72CL > OL72BJ 7.6 miles 55° 2019-01-20 03:51:21
VR2OT-7 21 2019-01-20 18:31:26 2019-01-21 18:33:23 OL72CH > OL72BJ 8.8 miles 134° 2019-01-21 07:06:45
VR2YPF-3 4 2019-01-13 02:50:51 2019-01-13 18:55:40 OL72CH > OL72BJ 6.4 miles 155° 2019-01-13 02:50:51
VR2YPF-2 204 2019-01-03 07:26:06 2019-01-13 18:52:26 OL72CG > OL72BJ 9.4 miles 157° 2019-01-04 05:07:27
VR2XVR-7 1 2019-01-04 20:27:23 2019-01-04 20:27:23 OL72EI > OL72BJ 16.2 miles 100° 2019-01-04 20:27:23
BD7NEG-9 3 2019-01-10 21:15:14 2019-01-11 03:41:00 OL62TT > OL72BJ 41.8 miles 311° 2019-01-11 03:41:00
VR2WOG-1 9 2019-01-08 10:23:12 2019-01-21 05:12:26 OL72AI > OL72BJ 6.7 miles 240° 2019-01-21 05:04:21

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