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APRS station BH4BSM-7 - show graphs
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Comment: SKSC BH4BSM 435.700
Mic-E message: Off duty
Location: 31°06.81' N 121°22.03' E - locator PM01QC47BF - show map - static map
0.6 miles Northwest bearing 306° from Minhang, Shanghai Shi, China [?]
4.4 miles Southwest bearing 244° from Changqiao, Shanghai Shi, China
9.2 miles Southwest bearing 216° from Shanghai, Shanghai Shi, China
91.3 miles Northeast bearing 51° from Hangzhou, Zhejiang Sheng, China
Last position: 2017-01-01 00:02:26 EST (22d 12h12m ago)
2017-01-01 13:02:26 CST local time at Minhang, China [?]
Altitude: 85 ft
Course: 320°
Speed: 1 MPH
Device: Yaesu: VX-8 (ht)
Last path: BH4BSM-7>SQPVX1 via WIDE1-1,WIDE2-1,qAS,BH4CLG-3 (good)
Positions stored: 205
Stations near current position of BH4BSM-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4CLG-32.2 miles 103°2017-01-23 12:08:50 BH4CLG-92.4 miles 93°2017-01-10 05:14:39
BG4AIZ-92.8 miles 134°2017-01-19 20:50:48 BH4CLG-132.9 miles 114°2017-01-23 12:07:59
BH4AIU-33.0 miles 81°2017-01-23 12:08:46 BH4AIU-93.0 miles 81°2017-01-23 05:17:56
BH4AIU-73.0 miles 81°2017-01-23 05:19:35 EL-BH4CLG3.4 miles 106°2017-01-23 12:06:40
BG4AIZ-33.5 miles 59°2017-01-23 12:09:35 BG4AIZ-133.5 miles 59°2017-01-23 12:09:38
BG4HUL-83.9 miles 33°2017-01-16 09:28:01 BG4HUL-93.9 miles 33°2017-01-23 03:17:25
BG4HXL-94.0 miles 29°2016-12-29 02:41:04 BG4HUL-34.1 miles 28°2017-01-23 12:07:13
BG4HUL-64.1 miles 28°2017-01-22 10:30:37 BH4BLT-94.5 miles 47°2017-01-19 02:17:17
BH4DVO4.7 miles 315°2017-01-17 03:01:19 BH4DVO-95.5 miles 12°2017-01-21 04:31:52
BG4HEV-95.8 miles 43°2016-12-29 04:53:18 BH4DVO-i6.3 miles 340°2017-01-13 23:59:09
Stations which heard BH4BSM-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BD4BE-3 1 2016-12-31 21:16:33 2016-12-31 21:16:33 PM01RE > PM01RE 1.1 miles 18° 2016-12-31 21:16:33
BH4CLG-3 2 2017-01-01 00:01:56 2017-01-01 00:02:26 PM01QC > PM01QC 2.2 miles 103° 2017-01-01 00:02:26

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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