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APRS station BH4AIU-3 - show graphs
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Comment: SH MinHang iGate^Digi 439.925Mhz -5(C4FM) WiRES-X ROOM ID:24175 13.3V
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 [?]
5.5 miles South bearing 199° from Xuhui, Shanghai Shi, China
7.4 miles South bearing 199° from Shanghai, Shanghai Shi, China
50.1 miles East bearing 104° from Suzhou, Jiangsu Sheng, China
Last position: 2017-03-25 03:42:16 EDT (2m31s ago)
2017-03-25 15:42:16 CST local time at Changqiao, China [?]
Device: Telemetry devices
Last path: BH4AIU-3>APET51 via TCPIP*,qAC,T2XWT
Positions stored: 16
Packet rate: 396 seconds between packets on average during 19813 seconds.
Other SSIDs: BH4AIU BH4AIU-1 BH4AIU-7 BH4AIU-9
APRS igate – Statistics for 2017-03:
Stations heard directly: 28 on radio path – show map
Last heard a station directly: 2017-03-25 03:44:32 EDT (15s ago)
Normal receiver range estimate: 19 miles (Updated: 2017-03-25 01:49:27 EDT)
Position packets heard directly: 6037 on radio path
Position packets sent to APRS-IS: 8404 – show map
Stations near current position of BH4AIU-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4AIU-70.0 yards 0°2017-03-25 00:59:00 BH4AIU-920.7 yards 0°2017-03-24 06:39:10
BH4CLG-31.2 miles 217°2017-03-25 03:35:41 BH4COB-71.2 miles 33°2017-03-11 02:25:30
BG4AIZ-91.3 miles 1°2017-03-25 01:11:18 BG4AIZ-131.3 miles 2°2017-03-25 03:43:53
BG4AIZ-31.3 miles 1°2017-03-25 03:43:57 BH4DDP-91.4 miles 233°2017-03-13 20:43:45
EL-BH4CLG1.4 miles 166°2017-03-25 03:36:01 BH4AOF-91.6 miles 87°2017-03-16 20:02:02
BH4CLG-131.7 miles 190°2017-03-25 03:37:26 BG4HSI-92.5 miles 45°2017-03-09 20:19:45
BG4HUL-82.9 miles 347°2017-03-23 01:13:29 BG4HXL-92.9 miles 345°2017-03-22 00:03:46
BH4CAD-13.2 miles 12°2017-02-28 11:16:09 BG4HUL-33.3 miles 342°2017-03-25 03:37:14
BG4HUL-63.3 miles 342°2017-03-23 22:39:38 BD4BE-34.6 miles 13°2017-03-25 03:35:56
BG4DRL-34.7 miles 110°2017-03-25 03:38:12 BH4BTZ-74.9 miles 11°2017-03-11 06:35:19
Stations which heard BH4AIU-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BD4BE-3 3120 2017-02-28 19:01:07 2017-03-25 03:36:19 PM01RC > PM01RE 4.6 miles 13° 2017-03-25 03:36:19
BG4DRL-2 86 2017-03-01 21:16:27 2017-03-24 20:03:07 PM01RC > PM01PD 7.2 miles 288° 2017-03-24 20:03:07
BH4AMY-8 176 2017-03-02 04:58:27 2017-03-15 05:11:18 PM01RC > PM01QD 2.6 miles 296° 2017-03-15 05:11:18

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-3
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BG4HUL-9 155 2017-03-01 19:03:58 2017-03-24 01:21:46 PM01SG > PM01RC 10.7 miles 29° 2017-03-24 01:21:46
BG4AMO 43 2017-03-02 00:01:26 2017-03-17 04:28:58 PM00RX > PM01RC 10.3 miles 166° 2017-03-12 01:54:33
BH4BQI-9 8 2017-03-12 07:15:09 2017-03-19 02:14:04 PM01UJ > PM01RC 27.7 miles 42° 2017-03-12 07:15:09
BH4BPK-7 7 2017-03-12 06:56:56 2017-03-21 19:25:09 PM01RE > PM01RC 3.8 miles 12° 2017-03-21 19:25:09
BD4BE-9 155 2017-02-28 21:30:27 2017-03-25 03:44:32 PM01OD > PM01RC 12.9 miles 278° 2017-03-24 22:46:34
BH4AIU-9 443 2017-02-28 19:01:16 2017-03-24 06:26:13 CM91IC > PM01RC 6485.2 miles 50° 2017-03-01 18:30:21
BG4AIZ-13 539 2017-02-28 20:19:55 2017-03-24 19:53:51 PM01RD > PM01RC 1.3 miles 2° 2017-03-24 19:53:51
BH4CLG-3 52 2017-03-14 10:14:18 2017-03-14 21:24:21 PM01QC > PM01RC 1.2 miles 217° 2017-03-14 21:24:21
BG4AIZ-9 130 2017-02-28 19:11:38 2017-03-25 01:11:18 JF09AA > PM01RC 9006.7 miles 254° 2017-03-04 02:00:44
BG4GOV-10 50 2017-03-03 13:09:00 2017-03-21 19:19:34 PM01UA > PM01RC 18.4 miles 116° 2017-03-21 19:19:34
BG4GOV-3 1298 2017-02-28 19:47:10 2017-03-25 02:19:27 PM01UC > PM01RC 18.6 miles 96° 2017-03-25 02:19:27
BH4DGS-9 151 2017-02-28 22:05:58 2017-03-15 02:30:50 PM01TF > PM01RC 14.2 miles 57° 2017-03-11 23:58:22
BG4HXL-9 6 2017-03-21 23:08:29 2017-03-22 00:03:46 PM01QE > PM01RC 3.5 miles 341° 2017-03-21 23:43:24
BG4HUL-8 5 2017-03-03 01:46:21 2017-03-23 01:02:46 PM01RE > PM01RC 4.4 miles 13° 2017-03-03 02:24:55
BH4BOI-10 698 2017-02-28 19:06:12 2017-03-24 11:38:23 PM01SA > PM01RC 10.1 miles 130° 2017-03-24 11:38:23
BH4DCX-9 16 2017-03-03 19:15:08 2017-03-23 06:05:11 PM01SG > PM01RC 12.0 miles 38° 2017-03-03 19:55:56
BH4CQX-9 319 2017-03-01 03:43:05 2017-03-25 02:25:04 PM01TG > PM01RC 15.7 miles 46° 2017-03-25 01:51:15
BH4DDP-9 2 2017-03-13 03:26:24 2017-03-13 03:31:49 PM01QC > PM01RC 2.1 miles 247° 2017-03-13 03:31:49
BH4CYX-10 1614 2017-03-01 06:04:34 2017-03-25 01:17:49 PM01OA > PM01RC 12.3 miles 241° 2017-03-25 01:17:49
BG4HSI-9 4 2017-03-09 20:00:27 2017-03-09 20:14:39 PM01QC > PM01RC 2.8 miles 269° 2017-03-09 20:00:27
BH4DOX-9 39 2017-03-22 05:49:26 2017-03-23 10:25:50 PM01SG > PM01RC 12.0 miles 41° 2017-03-22 19:55:42
BH4DRY-9 64 2017-03-01 20:44:36 2017-03-17 03:20:12 PM01QG > PM01RC 9.9 miles 340° 2017-03-06 19:13:51
BH4DSC-9 224 2017-03-02 18:26:35 2017-03-25 03:26:12 PM01SI > PM01RC 19.2 miles 29° 2017-03-21 19:34:47
BH4BLT-9 5 2017-03-19 01:16:41 2017-03-19 01:36:45 PM01RF > PM01RC 9.4 miles 31° 2017-03-19 01:16:41
BH4COB-7 1 2017-03-11 02:25:30 2017-03-11 02:25:30 PM01RD > PM01RC 1.2 miles 33° 2017-03-11 02:25:30
BH4DVX-9 5 2017-03-23 06:22:31 2017-03-23 08:22:33 PM00QT > PM01RC 20.7 miles 190° 2017-03-23 08:22:33
BG3DZO-9 1 2017-03-08 03:50:22 2017-03-08 03:50:22 PM01SE > PM01RC 8.4 miles 67° 2017-03-08 03:50:22
BH4AOF-9 3 2017-03-16 20:00:02 2017-03-16 20:02:02 PM01RC > PM01RC 1.6 miles 87° 2017-03-16 20:02:02

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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