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 BG7OPI-2 - show graphs
Comment: 12.2V 26C OT2m DIGI/IGATE
Location: 22°30.00' N 113°54.08' E - locator OL62WM80DA - show map
2.6 miles South bearing 200° from Nantou, Guangdong Sheng, China [?]
5.1 miles South bearing 191° from Xin’an, Guangdong Sheng, China
22.1 miles Northwest bearing 312° from Hong Kong, Hong Kong
59.4 miles Southeast bearing 136° from Guangzhou, Guangdong Sheng, China
Last position: 2025-01-21 21:12:55 EST (54s ago)
2025-01-22 10:12:55 CST local time at Nantou, China [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: BG7OPI-2>APOT21 via WIDE1-1,qAS,BD7MWZ-10 (good)
Positions stored: 2
Packet rate: 304 seconds between packets on average during 14911 seconds.
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 18 on radio path – show map
Last heard a station directly: 2025-01-21 19:02:10 EST (2h11m ago)
Normal receiver range estimate: 25 miles (Updated: 2024-01-31 16:46:39 EST)
Position packets heard directly: 313 on radio path
Stations near current position of BG7OPI-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH7AAW-70.9 miles 175°2024-12-31 08:59:16 BA7OTT-71.9 miles 50°2025-01-21 04:30:40
BI7JQB-92.0 miles 120°2025-01-12 10:44:01 BI3ALE-72.9 miles 66°2025-01-20 02:32:37
BD7PWU3.6 miles 54°2025-01-16 06:02:44 BD7MQB-94.2 miles 47°2025-01-12 21:49:50
BG7NPH-74.6 miles 346°2025-01-04 11:20:20 BA7LSW-85.7 miles 346°2025-01-21 09:34:37
BG12345.8 miles 22°2025-01-20 04:11:50 BA7JKD-95.9 miles 333°2025-01-07 07:11:15
BA7JKD-105.9 miles 333°2025-01-07 08:17:29 EA4CIL-16.3 miles 43°2025-01-21 15:27:23
EA5UM6.3 miles 43°2025-01-06 09:32:44 9Y4R-R6.3 miles 43°2025-01-19 23:03:34
9W2JBO-N6.9 miles 54°2025-01-09 04:51:01 9W2JBO B6.9 miles 54°2025-01-09 04:51:10
9W2JBO-B6.9 miles 54°2025-01-09 04:51:20 BG6JUS B6.9 miles 54°2025-01-21 15:25:02
BG6JUS-B6.9 miles 54°2025-01-21 15:25:12 P-BI7JTA6.9 miles 54°2025-01-21 12:00:06
Stations which heard BG7OPI-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
VR2KP-2 54 2024-12-31 20:51:38 2025-01-17 05:37:45 OL62WM > OL72CI 22.5 miles 116° 2025-01-17 05:37:45
VR2R-13 710 2024-12-31 19:15:38 2025-01-21 20:47:28 OL62WM > OL72BJ 15.6 miles 114° 2025-01-21 20:47:28
BH7IRN-3 1015 2024-12-31 19:35:49 2025-01-21 08:54:14 OL62WM > OL62VU 25.0 miles 345° 2025-01-21 08:54:14
BD7LJM-10 27 2025-01-03 23:56:33 2025-01-15 02:33:52 OL62WM > OL62RV 38.9 miles 313° 2025-01-15 02:33:52
BR7IAB-10 32 2025-01-01 14:38:23 2025-01-21 08:59:17 OL62WM > OL63NB 61.5 miles 308° 2025-01-21 08:59:17
BD7MWZ-10 2195 2024-12-31 19:05:31 2025-01-21 21:12:55 OL62WM > OL62SG 25.9 miles 235° 2025-01-21 21:12:55
BG7LDM-3 40 2024-12-31 21:01:44 2025-01-18 08:25:44 OL62WM > OL63VA 36.7 miles 347° 2025-01-18 08:25:44
BA7JAJ-7 1 2025-01-04 08:12:20 2025-01-04 08:12:20 OL62WM > OL63RC 48.4 miles 327° 2025-01-04 08:12:20
BG7JCG 89 2024-12-31 21:36:59 2025-01-17 23:38:48 OL62WM > OL62ST 31.1 miles 310° 2025-01-16 09:50:55
VR2UIP-11 109 2025-01-03 06:09:18 2025-01-21 20:01:41 OL62WM > OL72AL 10.8 miles 93° 2025-01-21 20:01:41
BA7NSW-10 1658 2024-12-31 19:00:28 2025-01-21 20:42:19 OL62WM > OL72AM 10.9 miles 77° 2025-01-21 20:42:19
BG7JCG-7 11 2025-01-01 08:17:18 2025-01-01 09:34:13 OL62WM > OL62ST 31.1 miles 311° 2025-01-01 09:34:13

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 BG7OPI-2
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BH7IRN-9 59 2025-01-01 03:44:15 2025-01-21 01:13:07 OL62TV > OL62WM 34.1 miles 327° 2025-01-20 19:22:35
BH7IRN-3 1 2025-01-05 08:03:02 2025-01-05 08:03:02 OL62VU > OL62WM 25.0 miles 345° 2025-01-05 08:03:02
BG7PVI-9 2 2025-01-21 01:00:24 2025-01-21 01:03:47 OL72AO > OL62WM 10.9 miles 39° 2025-01-21 01:00:24
BR7IAB-10 1 2025-01-16 16:41:11 2025-01-16 16:41:11 OL63NB > OL62WM 61.5 miles 308° 2025-01-16 16:41:11
BH7NOR-7 19 2025-01-04 01:44:16 2025-01-04 04:06:42 OL62XN > OL62WM 4.1 miles 19° 2025-01-04 01:44:16
BD7NEQ-9 1 2025-01-10 04:46:18 2025-01-10 04:46:18 OL62UV > OL62WM 31.4 miles 332° 2025-01-10 04:46:18
BG7LDM-3 14 2025-01-02 01:57:05 2025-01-20 14:17:29 OL63VA > OL62WM 36.7 miles 347° 2025-01-20 14:17:29
BD7KTX-9 38 2025-01-01 20:53:30 2025-01-21 09:11:12 OL72AO > OL62WM 11.3 miles 54° 2025-01-13 20:20:38
BA7MZP-9 82 2025-01-15 08:26:15 2025-01-21 10:07:38 OL63RD > OL62WM 51.6 miles 330° 2025-01-19 09:49:18
BA7MVN-9 2 2025-01-20 06:37:37 2025-01-21 05:20:07 OL72AP > OL62WM 13.3 miles 47° 2025-01-20 06:37:37
BD7PDP-9 10 2025-01-05 03:58:20 2025-01-05 04:26:20 OL62UX > OL62WM 35.7 miles 341° 2025-01-05 04:26:20
VR2YDR-9 5 2025-01-05 00:23:54 2025-01-05 08:00:35 OL72BK > OL62WM 14.6 miles 112° 2025-01-05 00:23:54
BI3ALE-7 2 2025-01-20 02:19:54 2025-01-20 02:20:27 OL62XM > OL62WM 2.9 miles 66° 2025-01-20 02:20:27
BD7MQB-9 10 2025-01-12 21:29:38 2025-01-12 21:49:50 OL62XN > OL62WM 4.2 miles 47° 2025-01-12 21:49:50
BA7OTT-7 15 2025-01-20 08:08:29 2025-01-21 04:30:24 OL62XM > OL62WM 1.9 miles 50° 2025-01-21 04:30:24
BA7MUM-9 1 2025-01-04 08:12:08 2025-01-04 08:12:08 OL62SG > OL62WM 25.8 miles 236° 2025-01-04 08:12:08
VR2UIP-11 47 2025-01-03 15:24:40 2025-01-21 19:02:10 OL72AL > OL62WM 10.8 miles 93° 2025-01-21 19:02:10
BD7PWU 4 2025-01-02 05:31:51 2025-01-16 06:02:44 OL72AN > OL62WM 10.5 miles 68° 2025-01-02 05:31:51

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.
User guide · 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