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APRS station BH4AIU-7 - show graphs
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Comment: 13.5V 27.5C 1033.4Pa 00300 S08 APRS 51Track 51G3
Last status: F528007D03C8ED APRS-51G3-20161031A U 1
Location: 31°07.22' N 121°25.00' E - locator PM01RC08AV - show map - static map
1.8 miles Southwest bearing 214° from Changqiao, Shanghai Shi, China [?]
2.6 miles East bearing 72° from Minhang, Shanghai Shi, China
7.4 miles South bearing 199° from Shanghai, Shanghai Shi, China
93.9 miles Northeast bearing 52° from Hangzhou, Zhejiang Sheng, China
Last position: 2017-01-22 05:38:27 EST (3h40m ago)
2017-01-22 18:38:27 CST local time at Changqiao, China [?]
Altitude: 72 ft
Course: 184°
Last path: BH4AIU-7>AP51G3 via WIDE1-1,qAS,BG6CQ (good)
Positions stored: 41836
Packet rate: 55 seconds between packets on average during 2747 seconds.
Other SSIDs: BH4AIU BH4AIU-1 BH4AIU-3 BH4AIU-9
APRS digipeater – Statistics for 2017-01:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2017-01-22 00:44:52 EST (8h34m ago)
Position packets heard directly: 522 on radio path
Stations near current position of BH4AIU-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4AIU-90.0 yards 0°2017-01-22 05:33:57 BH4AIU-30.0 yards 0°2017-01-22 09:08:39
BH4CLG-90.8 miles 222°2017-01-10 05:14:39 BH4CLG-31.2 miles 217°2017-01-22 09:18:42
BG4AIZ-131.3 miles 2°2017-01-22 09:12:03 BG4AIZ-31.3 miles 1°2017-01-22 09:12:00
EL-BH4CLG1.4 miles 166°2017-01-22 09:06:46 BH4CLG-131.7 miles 190°2017-01-22 09:08:06
BG4AIZ-92.6 miles 201°2017-01-19 20:50:48 BH4BLT-92.6 miles 8°2017-01-19 02:17:17
BG4HUL-82.9 miles 345°2017-01-16 09:28:01 BH4BSM-73.0 miles 261°2017-01-01 00:02:26
BG4HXL-93.2 miles 343°2016-12-29 02:41:04 BG4HUL-33.3 miles 342°2017-01-22 09:12:13
BG4HUL-63.3 miles 342°2017-01-22 02:32:05 BG4HEV-93.9 miles 15°2016-12-29 04:53:18
BG4HUL-94.3 miles 357°2017-01-22 04:39:19 BD4BE-34.6 miles 13°2017-01-22 09:08:15
BG4DRL-34.7 miles 110°2017-01-22 09:09:13 BG4AMO4.8 miles 23°2017-01-17 04:57:31
Stations which heard BH4AIU-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST

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.
Stations heard directly by BH4AIU-7
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BD4BE-9 2 2017-01-10 04:47:37 2017-01-10 04:50:27 PM01QE > PM01QD 0.9 miles 339° 2017-01-10 04:50:27
BH4AIU-9 517 2017-01-03 04:47:17 2017-01-22 00:44:52 JM01AE > PM01QF 6660.0 miles 313° 2017-01-21 03:29:01
BG4AIZ-9 3 2017-01-04 04:51:14 2017-01-17 04:57:17 PM01QE > PM01QE 0.3 miles 151° 2017-01-10 04:45:14

Only stations from which a position packet has been heard 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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