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APRS station BH4AIU-9 - show graphs
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Comment: 438.975MHz Toff -500 C4FM QQ:5209523 Wriex-X 435.225MHZ
Mic-E message: In service
Location: 31°10.39' N 121°24.14' E - locator PM01QE81GN - show map - static map
3.1 miles Southwest bearing 239° from Xuhui, Shanghai Shi, China [?]
3.2 miles South bearing 200° from Changning, Shanghai Shi, China
4.7 miles Southwest bearing 224° from Shanghai, Shanghai Shi, China
48.5 miles East bearing 101° from Suzhou, Jiangsu Sheng, China
Last position: 2017-10-18 20:36:23 EDT (6h36m ago)
2017-10-19 08:36:23 CST local time at Xuhui, China [?]
Altitude: 72 ft
Course: 246°
Device: Yaesu: FTM-400DR (rig)
Last path: BH4AIU-9>S1QPS9 via qAS,BG4HUL-3
Positions stored: 88198
Packet rate: 64 seconds between packets on average during 3197 seconds.
Other SSIDs: BH4AIU-1 BH4AIU-3 BH4AIU-5 BH4AIU-7
Stations near current position of BH4AIU-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4AIU-70.0 yards 0°2017-10-18 20:42:19 BG4HUL-30.6 miles 197°2017-10-19 03:07:14
BI4WVW-100.7 miles 353°2017-10-19 03:12:41 BH4CUB1.0 miles 91°2017-09-21 12:05:27
BH4CAD-91.3 miles 107°2017-09-24 03:11:57 BH4CAD-71.3 miles 106°2017-09-24 12:26:34
BG4CZU-101.6 miles 219°2017-10-18 23:58:35 BG4BSA-71.9 miles 56°2017-10-17 07:20:28
BG1REN-51.9 miles 132°2017-10-17 00:59:15 BD4BE-92.0 miles 58°2017-10-19 03:08:06
BD4BE-32.1 miles 67°2017-10-19 03:05:27 BH4DZK-92.2 miles 67°2017-09-30 03:18:07
BG4HUL-92.2 miles 31°2017-10-19 03:10:18 BH4AMY-82.2 miles 219°2017-10-19 03:11:09
BG2AHW-92.3 miles 39°2017-09-23 23:23:19 BH4BPK-72.5 miles 8°2017-10-18 20:02:26
VE7RZ73.0 miles 27°2017-10-19 03:07:26 BG4CRF-73.0 miles 18°2017-10-14 05:19:31
BD4BE-73.0 miles 45°2017-10-18 12:28:40 BG4AIZ-93.3 miles 163°2017-10-14 05:51:45
Stations which heard BH4AIU-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BG4HUL-3 354 2017-10-02 04:02:55 2017-10-18 20:36:23 PM01RC > PM01QD 4.7 miles 339° 2017-10-02 04:02:55
VE7RZ7 100 2017-10-07 22:28:54 2017-10-18 05:59:17 PM01QI > PM01RF 9.6 miles 167° 2017-10-08 22:34:26
BH4AIU-7 515 2017-10-02 04:00:21 2017-10-18 20:23:07 CM91GC > PM01RC 6481.5 miles 310° 2017-10-02 04:00:21

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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