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APRS station BH4TDV-1 - show graphs
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Comment: 7.7V 26.9C 51G5
Location: 31°34.80' N 120°20.99' E - locator PM01EN19XE - show map - static map
1.1 miles Northeast bearing 24° from Changjianglu, Jiangsu Sheng, China [?]
3.2 miles Northeast bearing 67° from Nanchansi, Jiangsu Sheng, China
23.9 miles Northwest bearing 323° from Suzhou, Jiangsu Sheng, China
69.8 miles West bearing 291° from Shanghai, Shanghai Shi, China
Last position: 2017-02-10 04:00:15 EST (14d 3h58m ago)
2017-02-10 17:00:15 CST local time at Changjianglu, China [?]
Last path: BH4TDV-1>AP51G5 via WIDE1-1,qAS,BH4TDV-6 (good)
Positions stored: 4973
Other SSIDs: BH4TDV-10 BH4TDV-13 BH4TDV-2 BH4TDV-3 BH4TDV-5 BH4TDV-6 BH4TDV-7 BH4TDV-8 BH4TDV-9
Last heard a station directly: 2016-10-31 19:22:29 EDT (115d 13h36m ago)
Stations near current position of BH4TDV-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1ZRL-6385.0 yards 302°2017-02-24 07:54:08 BH4TDV-100.9 miles 233°2017-02-09 02:04:01
BM2GJP-100.9 miles 233°2017-02-06 12:17:05 BH4TDV-91.2 miles 243°2017-02-18 23:58:01
BI4RZH-74.2 miles 259°2017-02-11 00:20:39 BG4TUU-75.4 miles 261°2017-01-31 23:49:47
BI4RYL-105.6 miles 243°2017-02-24 07:58:57 BI4RZH-95.9 miles 249°2017-02-24 07:56:54
BI4RYL-75.9 miles 251°2017-02-06 07:38:02 BH4TGQ8.7 miles 204°2017-02-13 17:47:24
BH4TNM12.3 miles 108°2017-02-24 07:45:48 BH4TNM-912.3 miles 108°2017-02-08 18:49:10
BG4TZR13.1 miles 100°2017-02-24 07:45:48 BI4QZW-2017.7 miles 186°2017-02-01 05:20:07
BI4QZW-1918.6 miles 146°2017-02-01 05:20:07 BI4VYK20.0 miles 299°2017-02-03 20:11:37
bh4qge21.5 miles 326°2017-02-15 03:17:12 BI4QZW-1822.0 miles 155°2017-02-01 05:20:07
BI4QZW-422.7 miles 139°2017-02-01 05:20:07 BI4VYK22.9 miles 302°2017-02-13 07:09:39
Stations which heard BH4TDV-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BH4TDV-6 1 2017-02-10 04:00:15 2017-02-10 04:00:15 PM01EN > OL94GV 473.6 miles 194° 2017-02-10 04:00:15

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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