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APRS station BG4XDA-9 - show graphs
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Comment: 144.640Mhz 04.09V
Mic-E message: Off duty
Location: 31°47.99' N 119°53.74' E - locator OM91WT71LX - show map - static map
4.3 miles West bearing 285° from Changzhou, Jiangsu Sheng, China [?]
6.2 miles Southwest bearing 236° from Longhutang, Jiangsu Sheng, China
53.5 miles Northwest bearing 310° from Suzhou, Jiangsu Sheng, China
68.0 miles East bearing 105° from Nanjing, Jiangsu Sheng, China
Last position: 2017-10-19 21:49:40 EDT (57d 15h7m ago)
2017-10-20 09:49:40 CST local time at Changzhou, China [?]
Altitude: 0 ft
Course: 268°
Speed: 7 MPH
Last path: BG4XDA-9>SQTWY9 via WIDE1-1,qAS,BY4QA-10 (good)
Positions stored: 51
Other SSIDs: BG4XDA BG4XDA-10 BG4XDA-5
Stations near current position of BG4XDA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4XBU-9400.2 yards 81°2017-12-05 07:59:41 BH4XBU-7420.6 yards 47°2017-12-15 09:16:47
BH4XBU-5459.5 yards 69°2017-11-28 08:59:48 BH4XBU-3491.1 yards 66°2017-12-07 02:56:56
BI4TGJ-103.4 miles 161°2017-12-14 20:09:30 BI4TGJ-133.6 miles 163°2017-12-14 20:09:31
BI4VDU-94.3 miles 137°2017-11-24 04:42:06 BH4QIZ-84.4 miles 130°2017-12-11 13:19:03
BD4QWU B4.6 miles 81°2017-12-07 07:49:10 BD4QWU-B4.6 miles 81°2017-12-07 07:49:22
BD4QWU DP4.6 miles 81°2017-12-16 11:47:32 BD4QWU-R4.6 miles 81°2017-12-16 11:40:42
BH4QFI-55.0 miles 100°2017-12-15 20:41:51 BH4QFI-105.3 miles 69°2017-12-16 04:26:20
BH4QFI-75.3 miles 68°2017-11-28 07:16:07 BH4QFI-95.3 miles 69°2017-12-16 04:29:28
BH4QID-97.0 miles 124°2017-12-16 03:35:29 BH4WCW-97.2 miles 86°2017-12-16 10:35:45
BD4QWU-Y7.5 miles 152°2017-12-16 07:33:13 JINGZH-77.6 miles 152°2017-11-20 09:23:14
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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