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 VR2WTM-10 - show graphs
Map loading...
Comment: APRS IGATE
Location: 22°17.96' N 114°14.45' E - locator OL72CH81VU - show map - static map
3.9 miles East bearing 108° from Kowloon, Hong Kong [?]
5.4 miles East bearing 80° from Hong Kong, Hong Kong
84.7 miles Southeast bearing 132° from Guangzhou, Guangdong Sheng, China
Last position: 2018-07-22 02:36:48 EDT (2m56s ago)
2018-07-22 14:36:48 HKT local time at Kowloon, Hong Kong [?]
Last telemetry: 2015-11-09 17:01:47 EST (985d 8h37m ago) – show telemetry
Ch 1: 412, Ch 2: 626, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Open Source: APRS4R (software)
Last path: VR2WTM-10>AP4R10 via WIDE1-1,qAR,VR2ZDX-10 (good)
Positions stored: 1
Packet rate: 148 seconds between packets on average during 7239 seconds.
Other SSIDs: VR2WTM-9
APRS igate – Statistics for 2018-07:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2018-07-22 02:24:23 EDT (15m21s ago)
Normal receiver range estimate: 6 miles (Updated: 2018-07-22 01:46:21 EDT)
Position packets heard directly: 4227 on radio path
Position packets sent to APRS-IS: 4444 – show map
Stations near current position of VR2WTM-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VR2UGF-90.6 miles 269°2018-07-10 08:13:09 VR2HK0.6 miles 269°2018-07-22 02:39:23
VR2VYE B1.3 miles 52°2018-07-05 07:20:08 VR2VYE-B1.3 miles 52°2018-07-05 07:20:18
VR2VYE-11.3 miles 52°2018-07-22 02:31:56 VR2USP-101.7 miles 62°2018-07-22 02:28:56
VR2YOO1.8 miles 38°2018-07-07 13:00:04 VR2YOO B1.8 miles 37°2018-06-25 09:02:04
VR2YOO-B1.8 miles 37°2018-06-25 09:02:14 VR2YOO-N1.8 miles 37°2018-06-27 07:08:19
VRYOO-91.8 miles 36°2018-07-21 06:14:49 VR2OT-31.9 miles 250°2018-06-22 23:09:29
VR2OT-91.9 miles 316°2018-07-08 19:33:52 VR2ZRY-21.9 miles 56°2018-07-16 01:13:27
VR2ZRY1.9 miles 56°2018-07-11 01:01:05 VR2ZRY-101.9 miles 58°2018-07-06 07:58:37
VR2ZDX-101.9 miles 241°2018-07-22 02:39:20 VR2OT-101.9 miles 315°2018-07-09 10:21:33
VR2GL-121.9 miles 315°2018-07-22 00:50:17 VR2ZDX-71.9 miles 243°2018-07-22 02:39:42
Stations which heard VR2WTM-10 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
VR2KP-2 75 2018-07-01 05:38:01 2018-07-21 14:47:44 OL72CH > OL72CI 4.3 miles 340° 2018-07-21 14:47:44
BH7KCJ-3 15 2018-07-03 15:51:05 2018-07-19 22:06:24 OL72CH > OL72CN 19.0 miles 350° 2018-07-19 22:06:24
BG7OPI-2 8 2018-07-03 16:51:06 2018-07-18 20:11:13 OL72CH > OL62WM 25.7 miles 303° 2018-07-18 20:11:13
VR2R-13 199 2018-07-01 00:40:39 2018-07-21 01:31:37 OL72CH > OL72BJ 10.6 miles 316° 2018-07-21 01:31:37
VR2ZDX-10 1919 2018-06-30 20:05:36 2018-07-22 02:36:48 OL72CH > OL72CG 1.9 miles 241° 2018-07-22 02:36:48
VR2OT-9 144 2018-06-30 20:00:36 2018-07-02 19:20:56 OL72CH > OL72CH 1.9 miles 316° 2018-07-02 19:20:56
BD7LJM-3 3 2018-07-07 03:14:55 2018-07-18 17:56:12 OL72CH > OL62ST 55.1 miles 308° 2018-07-18 17:56:12
BH7KCJ-10 43 2018-07-02 03:45:49 2018-07-05 12:01:24 OL72CH > OL72CN 19.2 miles 351° 2018-07-05 12:01:24
VR2OT-10 4 2018-07-05 06:41:22 2018-07-05 09:16:23 OL72CH > OL72CH 1.9 miles 315° 2018-07-05 09:16:23
VR2GL-12 91 2018-07-13 16:00:53 2018-07-22 00:26:47 OL72CH > OL72CI 4.2 miles 314° 2018-07-15 16:00:59

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 VR2WTM-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
VR2USP-10 781 2018-06-30 20:08:29 2018-07-22 02:13:56 OL72DH > OL72CH 1.7 miles 62° 2018-07-22 02:13:56
VR2UGF-9 52 2018-07-02 00:38:59 2018-07-10 08:13:05 OL72BJ > OL72CH 10.6 miles 316° 2018-07-10 06:56:24
VR2KP-2 1 2018-07-21 02:52:18 2018-07-21 02:52:18 OL72CI > OL72CH 4.3 miles 340° 2018-07-21 02:52:18
VR2WTM-9 67 2018-07-01 21:16:10 2018-07-21 19:50:52 OL72CH > OL72CH 4.1 miles 273° 2018-07-20 12:05:25
VR2KP-1 10 2018-07-03 23:31:28 2018-07-22 01:46:21 OL72CI > OL72CH 4.3 miles 345° 2018-07-22 01:46:21
BH7KCJ-3 1 2018-07-18 04:51:07 2018-07-18 04:51:07 OL72CN > OL72CH 19.0 miles 350° 2018-07-18 04:51:07
VR2R-13 37 2018-07-09 10:39:33 2018-07-21 00:10:25 OL72BJ > OL72CH 10.6 miles 316° 2018-07-21 00:10:25
VR2ZDX-10 89 2018-07-09 00:47:06 2018-07-21 19:39:18 OL72CG > OL72CH 1.9 miles 241° 2018-07-21 19:39:18
VR2ZVR-9 190 2018-07-01 02:15:03 2018-07-21 06:24:52 OL72BG > OL72CH 6.5 miles 263° 2018-07-16 03:06:21
VR2GL-10 1 2018-06-30 20:52:54 2018-06-30 20:52:54 OL72CI > OL72CH 4.2 miles 314° 2018-06-30 20:52:54
VR2XXC-7 6 2018-07-01 00:35:19 2018-07-08 01:22:07 OL72CH > OL72CH 4.2 miles 296° 2018-07-01 08:15:54
VR2ZDX-7 29 2018-07-20 10:51:24 2018-07-20 13:44:59 OL72CG > OL72CH 1.9 miles 241° 2018-07-20 13:44:59
VR2UNG-7 4 2018-07-21 00:02:56 2018-07-21 06:16:14 OL72CH > OL72CH 2.1 miles 256° 2018-07-21 06:16:14
VR2HK 2946 2018-06-30 20:02:48 2018-07-22 02:24:23 OL72CH > OL72CH 0.6 miles 269° 2018-07-22 02:24:23
VRYOO-9 13 2018-07-06 09:45:47 2018-07-21 06:04:50 OL72DH > OL72CH 1.8 miles 36° 2018-07-21 06:04:50

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