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APRS station BD7NJC-1 - show graphs
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Comment: APRS 144.640MHz 12.5V
Last status: F528009F05971F APRS-51WG3-20170618
Location: 22°40.76' N 113°14.78' E - locator OL62OQ93NA - show map - static map
1.0 miles East bearing 86° from Xiaolan, Guangdong Sheng, China [?]
4.2 miles Southwest bearing 225° from Nantou, Guangdong Sheng, China
30.2 miles South bearing 180° from Guangzhou, Guangdong Sheng, China
64.2 miles Northwest bearing 295° from Hong Kong, Hong Kong
Last position: 2017-08-18 16:10:11 EDT (6m55s ago)
2017-08-19 04:10:11 CST local time at Xiaolan, China [?]
Last path: BD7NJC-1>AP51WG via TCPIP*,qAC,T2PERTH
Positions stored: 3619
Packet rate: 541 seconds between packets on average during 27046 seconds.
Other SSIDs: BD7NJC BD7NJC-10 BD7NJC-12 BD7NJC-13 BD7NJC-14 BD7NJC-15 BD7NJC-2 BD7NJC-3 BD7NJC-5 BD7NJC-7 BD7NJC-8 BD7NJC-9
APRS igate – Statistics for 2017-08:
Stations heard directly: 23 on radio path – show map
Last heard a station directly: 2017-08-18 16:10:15 EDT (6m51s ago)
Normal receiver range estimate: 43 miles (Updated: 2017-08-18 14:10:03 EDT)
Position packets heard directly: 7237 on radio path
Position packets sent to APRS-IS: 10629 – show map
Stations near current position of BD7NJC-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BD7NJC-130.3 miles 223°2017-08-18 16:10:15 BD7NJC-101.5 miles 13°2017-08-18 16:03:21
BD7NJC-71.5 miles 12°2017-07-24 11:24:15 BD7NJC-91.6 miles 10°2017-08-18 09:19:57
BD7NJC-121.9 miles 55°2017-08-04 01:36:52 BD7NJC-32.0 miles 50°2017-08-18 16:08:07
BD7LWO-73.8 miles 151°2017-08-04 19:46:03 BG9DW-94.1 miles 163°2017-08-18 11:06:01
BG9DW-104.2 miles 169°2017-08-18 13:26:19 BD7IIS-128.7 miles 28°2017-08-15 09:48:40
BH7LSW-411.5 miles 153°2017-08-18 16:12:03 BH7LSW-1511.6 miles 153°2017-08-18 16:10:18
BH7LSW-911.6 miles 153°2017-08-18 16:15:41 BH7LSW-711.6 miles 153°2017-08-17 10:11:30
BD7NJB-1111.6 miles 162°2017-08-18 16:12:24 BD7NJB-211.6 miles 162°2017-07-22 05:51:25
BD7NJB-911.6 miles 162°2017-08-18 04:09:06 FW132111.9 miles 239°2017-07-26 21:37:25
BH7LSW-312.0 miles 157°2017-08-18 16:06:49 BD7NJB-112.6 miles 161°2017-08-15 22:54:41
Stations which heard BD7NJC-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BI7ILX-1 7 2017-08-01 02:38:57 2017-08-17 14:37:31 OL62OQ > OL62RM 17.6 miles 123° 2017-08-17 14:37:31
BD7NJC-10 492 2017-07-31 21:58:22 2017-08-18 15:10:04 OL62OQ > OL62PQ 1.5 miles 13° 2017-08-18 15:10:04
BG7PRH-1 4 2017-08-09 18:09:17 2017-08-16 18:15:31 OL62OQ > OL62QM 13.2 miles 143° 2017-08-16 18:15:31
BD7NJC-3 10 2017-08-01 02:59:00 2017-08-16 17:17:54 OL62OQ > OL62PQ 2.0 miles 50° 2017-08-16 17:17:54
BG9DW-10 329 2017-07-31 23:38:32 2017-08-18 13:29:55 OL62OQ > OL62PO 4.2 miles 169° 2017-08-18 13:29:55

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 BD7NJC-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BA7NQ-9 14 2017-08-12 21:15:06 2017-08-18 06:05:05 OL62PM > OL62OQ 10.9 miles 170° 2017-08-18 05:48:21
BI7ILX-1 213 2017-07-31 20:45:25 2017-08-18 09:36:57 OL62RM > OL62OQ 17.6 miles 123° 2017-08-18 09:36:57
BG7OPI-2 1055 2017-07-31 20:20:16 2017-08-18 14:47:13 OL62WM > OL62OQ 43.6 miles 106° 2017-08-18 14:47:13
BA7JG-9 2 2017-08-09 19:21:01 2017-08-18 04:00:06 OL62PX > OL62OQ 21.4 miles 3° 2017-08-09 19:21:01
BD7NJC-9 531 2017-08-01 06:00:40 2017-08-18 09:19:38 OL62PN > OL62OQ 8.9 miles 151° 2017-08-17 04:52:59
BD7NJC-13 1724 2017-07-31 20:08:13 2017-08-18 16:10:15 OL62OQ > OL62OQ 0.3 miles 223° 2017-08-18 16:10:15
BH7LSW-3 255 2017-08-03 00:02:50 2017-08-18 14:46:49 OL62PM > OL62OQ 12.0 miles 157° 2017-08-18 14:46:49
BD7KBQ-9 2 2017-08-15 15:35:44 2017-08-15 15:44:06 OL62PU > OL62OQ 13.2 miles 15° 2017-08-15 15:35:44
BH7IRN-3 465 2017-07-31 20:26:14 2017-08-18 10:25:12 OL62VU > OL62OQ 37.2 miles 71° 2017-08-18 10:25:12
BG7PRH-1 747 2017-07-31 20:12:14 2017-08-17 03:40:44 OL62QM > OL62OQ 13.2 miles 143° 2017-08-17 03:40:44
BD7NJC-3 384 2017-07-31 20:08:39 2017-08-18 14:07:59 OL62PQ > OL62OQ 2.0 miles 50° 2017-08-18 14:07:59
BG9DW-9 96 2017-08-01 10:38:06 2017-08-18 10:13:43 JG07AM > OL62OQ 8212.9 miles 256° 2017-08-10 00:12:54
BH7LSW-9 25 2017-08-02 05:10:48 2017-08-18 06:48:28 OL62PM > OL62OQ 11.6 miles 153° 2017-08-09 05:33:26
BD7KSF-10 7 2017-08-01 03:09:52 2017-08-01 17:32:21 OL62OW > OL62OQ 16.9 miles 348° 2017-08-01 17:32:21
BR7IA-3 449 2017-07-31 20:10:57 2017-08-18 14:35:32 OL63PE > OL62OQ 34.7 miles 5° 2017-08-18 14:35:32
BD7LWO-7 1 2017-08-04 19:44:02 2017-08-04 19:44:02 OL62PP > OL62OQ 3.1 miles 148° 2017-08-04 19:44:02
BD7LJM-9 30 2017-08-15 19:12:00 2017-08-17 23:42:22 OL61PW > OL62OQ 50.8 miles 179° 2017-08-17 00:26:33
BD7LJM-3 161 2017-07-31 20:09:40 2017-08-18 14:22:50 OL62ST > OL62OQ 21.4 miles 69° 2017-08-18 14:22:50
BD7LJM-1 280 2017-07-31 20:07:25 2017-08-18 14:15:23 OL62RK > OL62OQ 22.1 miles 143° 2017-08-18 14:15:23
BI7KCD-3 388 2017-07-31 20:27:43 2017-08-18 14:36:04 OL63MA > OL62OQ 26.2 miles 329° 2017-08-18 14:36:04
BR7IAF-10 7 2017-08-16 09:56:18 2017-08-18 12:48:11 OL52XX > OL62OQ 83.1 miles 284° 2017-08-18 12:48:11
BR7IAB-10 396 2017-08-02 16:32:57 2017-08-18 14:11:46 OL63OB > OL62OQ 27.3 miles 352° 2017-08-18 14:11:46
BD7MWZ-9 5 2017-08-12 07:57:58 2017-08-14 05:27:59 OL62RR > OL62OQ 14.7 miles 76° 2017-08-14 01:28:19

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.
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