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 BD7NJC-2 - show graphs
Map loading...
Comment: Tracker/iGate 144.640MHz
Last status:
Location: 22°42.05' N 113°15.07' E - locator OL62PQ08DE - show map - static map
2.0 miles Northeast bearing 39° from Xiaolan, Guangdong Sheng, China [?]
3.0 miles Southwest bearing 241° from Nantou, Guangdong Sheng, China
28.7 miles South bearing 180° from Guangzhou, Guangdong Sheng, China
64.5 miles Northwest bearing 297° from Hong Kong, Hong Kong
Last position: 2017-01-20 10:10:55 EST (1d 2h32m ago)
2017-01-20 23:10:55 CST local time at Xiaolan, China [?]
Device: SV2AGW: AGWtracker (software, Windows)
Last path: BD7NJC-2>APAGW via TCPIP*,qAS,BD7NJC-1
Positions stored: 11
Packet rate: 352 seconds between packets on average during 2114 seconds.
Other SSIDs: BD7NJC BD7NJC-1 BD7NJC-10 BD7NJC-12 BD7NJC-13 BD7NJC-14 BD7NJC-15 BD7NJC-3 BD7NJC-5 BD7NJC-7 BD7NJC-8 BD7NJC-9
APRS igate – Statistics for 2017-01:
Stations heard directly: 5 on radio path – show map
Last heard a station directly: 2017-01-16 07:42:23 EST (5d 5h1m ago)
Position packets heard directly: 15 on radio path
Position packets sent to APRS-IS: 295 – show map
Stations near current position of BD7NJC-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BD7NJC-120.0 yards 0°2017-01-20 10:09:39 AVRT5-70.0 yards 0°2017-01-09 08:38:24
BD7NJC-117.9 yards 90°2017-01-21 05:37:29 BD7NJC-1071.1 yards 149°2017-01-21 12:43:52
BD7NJC-8127.4 yards 343°2017-01-21 05:25:55 BD7NJC-9137.8 yards 126°2017-01-21 05:26:19
BD7NJC-7165.5 yards 232°2017-01-20 09:45:03 BH7IWF-5413.3 yards 317°2017-01-15 08:34:08
BD7NJC-31.2 miles 99°2017-01-21 12:28:21 BD7NJC-51.3 miles 109°2017-01-13 00:18:44
BD7NJC-131.5 miles 192°2017-01-21 12:33:44 BD7LQM-103.3 miles 197°2017-01-19 21:44:29
BG9DW-105.6 miles 175°2017-01-17 09:04:11 BI7MED10.9 miles 239°2017-01-18 22:21:11
BI7MED-1011.1 miles 241°2017-01-10 20:35:45 BH7LSW-712.8 miles 157°2017-01-20 08:09:26
BH7LSW-1012.8 miles 157°2017-01-06 12:57:53 BH7LSW-1512.8 miles 157°2017-01-21 12:38:24
BH7LSW-112.8 miles 157°2017-01-21 08:17:16 BI7MED-512.8 miles 236°2017-01-11 05:27:13
Stations which heard BD7NJC-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BI7ILX-1 8 2017-01-09 08:57:31 2017-01-13 11:10:47 OL62PQ > OL62RM 18.1 miles 130° 2017-01-13 11:10:47
BA7JG-3 17 2017-01-08 04:56:42 2017-01-09 10:42:31 OL62PQ > OL63PE 32.8 miles 4° 2017-01-08 17:52:49
BD7NJC-9 1 2017-01-08 08:16:09 2017-01-08 08:16:09 PM01EN > OL62PQ 751.9 miles 217° 2017-01-08 08:16:09
BD7NJC-10 226 2017-01-08 00:21:45 2017-01-16 09:28:57 PM01EN > OL62PQ 751.9 miles 217° 2017-01-08 08:17:39
BD7NJC-12 6 2017-01-15 06:19:44 2017-01-15 07:56:36 OL62PQ > OL52PL 124.5 miles 264° 2017-01-15 07:56:36
BG7PRH-1 1 2017-01-15 10:46:10 2017-01-15 10:46:10 OL62PQ > OL62QM 14.5 miles 151° 2017-01-15 10:46:10
BD7NJC-3 10 2017-01-08 01:33:54 2017-01-15 08:36:51 OL62PQ > OL62PQ 1.2 miles 99° 2017-01-09 09:11:38

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-2
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BH7KCJ-3 1 2017-01-09 09:09:23 2017-01-09 09:09:23 OL72CN > OL62PQ 60.6 miles 98° 2017-01-09 09:09:23
BA7JG-3 3 2017-01-09 08:56:31 2017-01-10 20:00:26 OL63PE > OL62PQ 32.8 miles 4° 2017-01-09 08:56:31
BD7NJC-7 3 2017-01-13 05:40:27 2017-01-15 05:49:45 OL62PQ > OL62PQ 0.8 miles 223° 2017-01-15 05:49:45
BD7NJC-9 7 2017-01-10 19:00:51 2017-01-15 04:33:04 OL62PQ > OL62PQ 2.3 miles 188° 2017-01-10 19:10:30
BG9DW-9 1 2017-01-16 07:42:23 2017-01-16 07:42:23 OL62OQ > OL62PQ 2.6 miles 204° 2017-01-16 07:42:23

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