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APRS station BH4TDV-7 - show graphs
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Comment: HG-UV98 9.1V S09
Mic-E message: Off duty
Location: 31°30.07' N 120°12.16' E - locator PM01CM40HG - show map - static map
5.8 miles Northwest bearing 324° from Binhu, Jiangsu Sheng, China [?]
8.4 miles West bearing 279° from Huazhuang, Jiangsu Sheng, China
26.8 miles Northwest bearing 301° from Suzhou, Jiangsu Sheng, China
76.5 miles West bearing 285° from Shanghai, Shanghai Shi, China
Last position: 2018-11-19 04:09:17 EST (15h29m ago)
2018-11-19 17:09:17 CST local time at Binhu, China [?]
Altitude: 141 ft
Course: 31°
Speed: 6 MPH
Device: Unknown: Other Mic-E
Last path: BH4TDV-7>SQSPP7 via WIDE1-1,BH4TDV-1*,qAS,BH4TDV-1 (good)
Positions stored: 6679
Packet rate: 21 seconds between packets on average during 210 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: BH4TDV-1 BH4TDV-10 BH4TDV-11 BH4TDV-12 BH4TDV-13 BH4TDV-2 BH4TDV-5 BH4TDV-6 BH4TDV-8 BH4TDV-9
Last heard a station directly: 2018-10-06 09:14:40 EDT (44d 11h24m ago)
Stations near current position of BH4TDV-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
CG00390.9 miles 15°2018-11-15 21:46:08 CG00110.9 miles 347°2018-11-19 02:09:57
CG00031.2 miles 213°2018-11-19 01:58:29 CG00051.3 miles 210°2018-11-19 01:58:31
CG00201.5 miles 14°2018-11-19 04:22:52 BH4TDV-11.5 miles 14°2018-11-19 04:22:46
CG00101.7 miles 204°2018-11-19 01:47:15 CG00271.7 miles 11°2018-11-19 04:21:07
CG00182.0 miles 11°2018-11-19 03:13:13 CG00192.0 miles 12°2018-11-19 04:22:51
CG00282.2 miles 12°2018-11-19 04:21:08 CG00332.3 miles 200°2018-11-19 01:45:52
CG00022.4 miles 13°2018-11-19 02:30:08 CG00122.4 miles 14°2018-11-19 04:22:44
CG00302.5 miles 25°2018-11-19 04:00:49 CG00262.5 miles 25°2018-11-19 04:08:05
CG00252.5 miles 25°2018-11-19 04:17:25 CG00342.5 miles 25°2018-11-19 03:36:31
CG00132.5 miles 25°2018-11-19 04:20:06 CG00232.5 miles 25°2018-11-19 03:30:20
Stations which heard BH4TDV-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BI4RZH-10 1 2018-11-06 05:55:39 2018-11-06 05:55:39 PM01EN > PM01DF 23.9 miles 194° 2018-11-06 05:55:39
BH4TDV-11 126 2018-11-06 03:40:51 2018-11-10 08:30:52 PM01EN > PM01EM 4.0 miles 210° 2018-11-07 01:39:25
BH4TDV-5 1 2018-11-04 05:52:13 2018-11-04 05:52:13 PM01EN > PM01EN 1.8 miles 266° 2018-11-04 05:52:13
BI4VNM-10 1 2018-11-10 08:30:54 2018-11-10 08:30:54 PM01DN > PM01DW 24.5 miles 356° 2018-11-10 08:30:54
NOCAL-10 13 2018-11-06 02:02:04 2018-11-07 02:09:06 PM01EN > PM01EO 2.5 miles 337° 2018-11-06 02:02:59
noCALL-10 3 2018-11-04 06:13:16 2018-11-06 01:43:44 PM01EN > PM01EN 2.2 miles 290° 2018-11-06 01:43:44
BH3PZS-10 7 2018-11-04 06:08:20 2018-11-04 06:24:24 PM01EN > OM99FB 529.2 miles 349° 2018-11-04 06:24:24
BI4MVP-10 5 2018-11-06 00:34:57 2018-11-06 01:27:18 PM01DN > PM01EO 2.7 miles 48° 2018-11-06 00:34:57
BG4TYQ-10 3 2018-11-06 02:09:07 2018-11-06 02:12:56 PM01EN > PM01DN 7.5 miles 266° 2018-11-06 02:12:56

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.
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