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-8 - show graphs
Map loading...
Comment: APRS tracking 144.640MHz 13.75V 29.6C
Last status: AVRT6 20161026
Location: 22°42.10' N 113°15.07' E - locator OL62PQ08DJ - show map - static map
2.1 miles Northeast bearing 38° from Xiaolan, Guangdong Sheng, China [?]
3.0 miles Southwest bearing 242° from Nantou, Guangdong Sheng, China
28.7 miles South bearing 180° from Guangzhou, Guangdong Sheng, China
64.6 miles Northwest bearing 297° from Hong Kong, Hong Kong
Last position: 2016-12-09 07:50:02 EST (8h27m ago)
2016-12-09 20:50:02 CST local time at Xiaolan, China [?]
Altitude: -63 ft
Course: 281°
Speed: 3 MPH
Last path: BD7NJC-8>APGPRS via TCPIP*,qAC,T2XWT
Positions stored: 56148
Packet rate: 139 seconds between packets on average during 4033 seconds.
Other SSIDs: BD7NJC BD7NJC-1 BD7NJC-10 BD7NJC-12 BD7NJC-13 BD7NJC-14 BD7NJC-15 BD7NJC-2 BD7NJC-3 BD7NJC-5 BD7NJC-7 BD7NJC-9
APRS igate – Statistics for 2016-12:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2016-12-01 07:43:08 EST (8d 8h34m ago)
Position packets heard directly: 1 on radio path
Position packets sent to APRS-IS: 16 – show map
Stations near current position of BD7NJC-8 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BD7NJC-90.0 yards 0°2016-12-09 07:49:43 BD7NJC-10167.0 yards 167°2016-12-09 16:09:28
BD7NJC-20.6 miles 45°2016-11-16 18:04:40 BD7NFC-90.8 miles 88°2016-12-08 18:55:33
BD7NJC-31.2 miles 102°2016-12-09 16:03:33 BD7NJC-51.3 miles 111°2016-11-30 19:58:04
BD7NJC-131.6 miles 191°2016-12-09 16:03:55 BG9DW-95.5 miles 171°2016-11-21 22:09:26
BD7IHA-55.6 miles 171°2016-11-19 23:58:02 BG9DW-105.7 miles 175°2016-12-09 16:11:02
BD7POA-58.1 miles 1°2016-12-09 05:22:49 BH6JCL10.2 miles 1°2016-11-28 08:46:34
BD7NJC-110.4 miles 98°2016-11-13 09:39:09 BH7LSW-112.9 miles 158°2016-12-09 07:16:40
BH7LSW-712.9 miles 158°2016-12-09 07:25:57 BD7NJB-913.0 miles 165°2016-12-09 04:52:16
BH7LSW-313.3 miles 161°2016-12-09 16:02:57 BG7PRH-114.3 miles 148°2016-12-09 16:13:50
BG7PRH14.4 miles 148°2016-11-25 08:31:43 BG7PRH-914.4 miles 148°2016-12-09 12:59:52
Stations heard directly by BD7NJC-8
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BY7KG-3 1 2016-12-01 07:43:08 2016-12-01 07:43:08 OL63VA > OL62PQ 39.8 miles 57° 2016-12-01 07:43:08

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