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-9 - show graphs
Map loading...
Comment: 439.412MHz QSO,APRS 144.640MHz
Mic-E message: Off duty
Location: 22°41.68' N 113°16.27' E - locator OL62PQ26MR - show map - static map
2.3 miles Southwest bearing 216° from Nantou, Guangdong Sheng, China [?]
2.8 miles Northeast bearing 66° from Xiaolan, Guangdong Sheng, China
29.2 miles South bearing 177° from Guangzhou, Guangdong Sheng, China
63.2 miles Northwest bearing 297° from Hong Kong, Hong Kong
Last position: 2017-08-23 21:05:29 EDT (1h56m ago)
2017-08-24 09:05:29 CST local time at Nantou, China [?]
Altitude: 13 ft
Course: 133°
Speed: 3 MPH
Last telemetry: 2016-10-25 10:39:45 EDT (302d 12h22m ago) – show telemetry
Sate: 6, Temp: 34.100 C, Pa: 1011 hPa, Volt: 13.750 V, --: 0
Device: Yaesu: FTM-400DR (rig)
Last path: BD7NJC-9>RRTQV8 via WIDE1-1,WIDE2-1,qAS,BD7NJC-1 (good)
Positions stored: 49894
Packet rate: 16 seconds between packets on average during 115 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: BD7NJC BD7NJC-1 BD7NJC-10 BD7NJC-12 BD7NJC-13 BD7NJC-14 BD7NJC-15 BD7NJC-2 BD7NJC-3 BD7NJC-5 BD7NJC-7 BD7NJC-8
Last heard a station directly: 2017-01-08 08:16:09 EST (227d 13h46m ago)
Stations near current position of BD7NJC-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BD7NJC-1277.6 yards 285°2017-08-04 01:36:52 BD7NJC-3415.5 yards 347°2017-08-23 23:01:51
BD7NJC-101.3 miles 287°2017-08-23 22:54:06 BD7NJC-11.9 miles 236°2017-08-23 22:53:37
BD7NJC-132.2 miles 234°2017-08-23 22:53:40 BD7LWO-74.4 miles 176°2017-08-04 19:46:03
BG9DW-95.0 miles 184°2017-08-22 03:21:50 BG9DW-105.2 miles 189°2017-08-23 11:36:03
BD7IIS-127.1 miles 21°2017-08-15 09:48:40 BH7LSW-411.8 miles 162°2017-08-23 23:02:09
BH7LSW-1511.9 miles 162°2017-08-23 22:56:07 BD7NJB-812.2 miles 173°2017-08-23 00:02:41
BH7LSW-712.3 miles 170°2017-08-23 19:52:43 BD7NJB-1112.3 miles 171°2017-08-23 22:58:08
BD7NJB-912.3 miles 171°2017-08-23 20:55:39 BH7LSW-312.5 miles 166°2017-08-23 22:46:52
BD7NJB-113.2 miles 169°2017-08-21 23:03:29 BG7PRH-113.3 miles 152°2017-08-23 22:58:45
BD7NJB-413.4 miles 168°2017-07-27 09:07:01 VR2VAV-513.5 miles 160°2017-08-20 06:48:22
Stations which heard BD7NJC-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BI7ILX-1 48 2017-08-01 06:02:26 2017-08-17 05:01:51 OL62PS > OL62RM 18.4 miles 142° 2017-08-11 20:44:27
BG7OPI-2 3 2017-08-12 07:04:56 2017-08-12 07:42:13 OL62SK > OL62WM 20.8 miles 80° 2017-08-12 07:42:13
BD7NJC-1 628 2017-08-01 06:00:40 2017-08-23 21:05:29 JG07AH > OL62OQ 8215.7 miles 76° 2017-08-19 04:45:29
BD7NJC-10 522 2017-08-01 06:09:06 2017-08-23 19:58:06 OL62QQ > OL62PQ 6.7 miles 280° 2017-08-14 09:25:37
BD7NJC-8 305 2017-08-01 06:10:54 2017-08-22 19:55:16 OL62SK > OL52PL 144.3 miles 272° 2017-08-12 07:04:46
BH7LSW-3 8 2017-08-15 19:38:03 2017-08-17 04:44:00 OL62PN > OL62PM 2.6 miles 175° 2017-08-15 19:38:03
BH7IRN-3 5 2017-08-08 19:46:39 2017-08-17 04:57:17 OL62PN > OL62VU 37.1 miles 56° 2017-08-15 19:38:42
BD7NJB-11 2 2017-08-17 04:48:16 2017-08-17 04:50:51 OL62QN > OL62PM 3.1 miles 225° 2017-08-17 04:48:16
BG7PRH-1 75 2017-08-04 23:22:00 2017-08-17 03:42:19 OL62OQ > OL62QM 14.4 miles 146° 2017-08-04 23:22:00
BD7NJC-3 139 2017-08-02 00:01:33 2017-08-23 06:13:43 OL62QM > OL62PQ 15.5 miles 331° 2017-08-17 04:32:39
BG9DW-10 14 2017-08-06 02:13:15 2017-08-17 05:00:32 OL62PQ > OL62PO 5.6 miles 175° 2017-08-06 04:49:32
BR7IA-3 9 2017-08-02 08:24:48 2017-08-15 19:28:13 OL62QM > OL63PE 46.2 miles 357° 2017-08-08 19:54:10
BD7LJM-3 110 2017-08-02 07:01:11 2017-08-19 19:39:40 OL62QL > OL62ST 24.0 miles 27° 2017-08-17 04:29:47
BD7LJM-10 2 2017-08-06 06:04:18 2017-08-20 05:05:51 OL62PQ > OL62RV 17.8 miles 46° 2017-08-06 06:04:18

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.
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