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 BA4WI-15 - show graphs
Map loading...
Comment: BA4WI DIGI Repeater 144.640MHz 14.0V
Location: 32°33.14' N 118°39.68' E - locator OM92HN92IN - show map - static map
2.7 miles North bearing 339° from Zhuzhen, Jiangsu Sheng, China [?]
6.7 miles Northeast bearing 65° from Longshan, Anhui Sheng, China
34.6 miles North bearing 349° from Nanjing, Jiangsu Sheng, China
51.9 miles Northwest bearing 297° from Zhenjiang, Jiangsu Sheng, China
Last position: 2018-06-22 11:03:20 EDT (5m3s ago)
2018-06-22 23:03:20 CST local time at Zhuzhen, China [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BA4WI-15>APDG51 via BY4RSA-10,WIDE1*,qAR,BG6FHP-5 (good)
Positions stored: 3
Packet rate: 649 seconds between packets on average during 31802 seconds.
Other SSIDs: BA4WI BA4WI-10
Stations near current position of BA4WI-15 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG6FXB-1015.2 miles 242°2018-06-22 11:08:05 BG6FXB-918.4 miles 234°2018-05-24 04:23:42
BD6AHP-926.7 miles 229°2018-06-21 21:07:46 BD6AHP-1027.7 miles 230°2018-06-22 11:05:38
Stations which heard BA4WI-15 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BY4RSA-10 1645 2018-05-31 20:01:08 2018-06-22 11:03:20 OM92HN > OM92JB 34.9 miles 164° 2018-06-22 11:03:20
BG4XWE-3 1 2018-06-06 18:41:44 2018-06-06 18:41:44 OM92HN > OM93XL 98.1 miles 49° 2018-06-06 18:41:44
BH4WCW-3 1 2018-06-07 17:01:51 2018-06-07 17:01:51 OM92HN > OM91SX 65.1 miles 126° 2018-06-07 17:01:51
BD4RGM-3 7 2018-06-07 17:21:50 2018-06-07 20:01:50 OM92HN > PM02KA 132.6 miles 105° 2018-06-07 20:01:50
BI4VNM-10 2 2018-06-07 17:41:48 2018-06-07 18:01:49 OM92HN > PM01DW 104.9 miles 114° 2018-06-07 18:01:49

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