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APRS station BH4AIU-3 - show graphs
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Comment: SH MinHang iGate^Digi 438.975Mhz -5(C4FM) WiRES-X ROOM ID:24175 13.3V
Location: 31°07.12' N 121°25.00' E - locator PM01RC08AL - show map - static map
1.9 miles Southwest bearing 213° from Changqiao, Shanghai Shi, China [?]
5.6 miles South bearing 199° from Xuhui, Shanghai Shi, China
7.6 miles South bearing 199° from Shanghai, Shanghai Shi, China
93.8 miles Northeast bearing 52° from Hangzhou, Zhejiang Sheng, China
Last position: 2018-06-18 11:24:54 EDT (4m1s ago)
2018-06-18 23:24:54 CST local time at Changqiao, China [?]
Device: Telemetry devices
Last path: BH4AIU-3>APET51 via WIDE1-1,WIDE2-1,qAS,BG4DRL-3 (good)
Positions stored: 19
Packet rate: 263 seconds between packets on average during 12902 seconds.
Other SSIDs: BH4AIU-1 BH4AIU-5 BH4AIU-7 BH4AIU-9 BH4AIU-B BH4AIU-N BH4AIU-R BH4AIU-Y
APRS igate – Statistics for 2018-06:
Stations heard directly: 25 on radio path – show map
Last heard a station directly: 2018-06-18 11:20:26 EDT (8m29s ago)
Normal receiver range estimate: 19 miles (Updated: 2018-06-18 10:40:38 EDT)
Position packets heard directly: 9498 on radio path
Position packets sent to APRS-IS: 17096 – show map
Stations near current position of BH4AIU-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4AIU-N122.8 yards 352°2018-06-17 08:25:39 BH4DDP-70.9 miles 256°2018-05-30 09:30:49
BH4CLG-31.1 miles 220°2018-06-18 11:28:50 BH4CLG-91.4 miles 199°2018-06-10 01:37:06
BG4AIZ-131.4 miles 2°2018-06-17 20:01:00 BG4AIZ-31.4 miles 1°2018-06-17 20:01:35
BG4AIZ-91.5 miles 2°2018-06-18 00:55:58 BH4EBS-Y2.3 miles 237°2018-06-08 07:06:09
BG4HUL-92.6 miles 343°2018-06-18 07:23:02 BH4DDP-33.2 miles 201°2018-06-10 18:55:16
BG4HUL-33.4 miles 343°2018-06-18 11:22:15 BG4HUL-63.4 miles 343°2018-05-31 09:50:40
BH4BPK-73.4 miles 13°2018-06-16 03:05:56 BH4CUB3.7 miles 2°2018-05-20 03:38:23
BG4BSA-74.2 miles 12°2018-05-20 09:12:57 BH4ECD-74.4 miles 14°2018-06-16 03:50:06
BG4DRL-34.6 miles 108°2018-06-18 11:22:46 BD4BE-34.7 miles 13°2018-06-18 11:19:07
BH4DCX-95.0 miles 101°2018-06-05 05:12:36 BH4BNQ5.5 miles 50°2018-05-20 07:41:21
Stations which heard BH4AIU-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BG4HUL-3 18 2018-05-31 20:19:23 2018-06-02 13:32:23 PM01RC > PM01QD 3.4 miles 343° 2018-06-02 13:32:23
BD4BE-3 569 2018-05-31 20:34:23 2018-06-18 10:58:38 PM01RC > PM01RE 4.7 miles 13° 2018-06-18 10:58:38
BG4DRL-3 2899 2018-05-31 20:04:23 2018-06-18 11:24:54 PM01RC > PM01RC 4.6 miles 108° 2018-06-18 11:24:54
BH4CLG-3 11 2018-06-13 10:42:55 2018-06-14 23:19:17 PM01RC > PM01QC 1.1 miles 220° 2018-06-14 23:19:17
VE7RZ7 45 2018-06-01 15:32:23 2018-06-17 17:58:30 PM01RC > PM01QF 7.5 miles 360° 2018-06-17 17:58:30
BH4CQC-10 1 2018-06-17 04:09:45 2018-06-17 04:09:45 PM01RC > PM01PI 18.3 miles 341° 2018-06-17 04:09:45
BG4BKU-3 4 2018-06-16 18:59:06 2018-06-17 14:59:05 PM01RC > PM01RH 13.1 miles 14° 2018-06-17 14:59:05
BH4DBZ-10 361 2018-05-31 22:32:23 2018-06-18 09:59:14 PM01RC > PM01PH 13.6 miles 333° 2018-06-18 09:59:14
BD4QIW-13 1 2018-06-16 11:58:31 2018-06-16 11:58:31 PM01RC > PM01QA 7.3 miles 208° 2018-06-16 11:58:31

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 34 2018-05-31 22:23:03 2018-06-18 07:23:02 PM01RE > PM01RC 5.4 miles 12° 2018-06-02 01:12:10
BH4CLG-9 1 2018-06-10 01:37:06 2018-06-10 01:37:06 PM01QC > PM01RC 1.4 miles 199° 2018-06-10 01:37:06
BD4BE-9 428 2018-06-03 22:38:24 2018-06-16 21:03:36 PM01TE > PM01RC 13.0 miles 67° 2018-06-04 09:25:13
BG4AIZ-3 32 2018-06-14 19:53:30 2018-06-17 19:30:58 PM01RD > PM01RC 1.4 miles 1° 2018-06-17 19:30:58
BH4AIU-9 234 2018-06-01 08:58:38 2018-06-18 02:38:10 PM01SD > PM01RC 8.0 miles 73° 2018-06-11 02:07:47
BG4AIZ-13 52 2018-05-31 21:16:06 2018-06-17 20:01:00 PM01RD > PM01RC 1.4 miles 2° 2018-06-17 20:01:00
BH4CLG-3 134 2018-05-31 21:06:49 2018-06-18 10:08:50 PM01QC > PM01RC 1.1 miles 220° 2018-06-18 10:08:50
BG4AIZ-9 120 2018-06-03 19:55:06 2018-06-18 00:55:58 PM00PX > PM01RC 14.2 miles 221° 2018-06-11 04:19:00
BG4GOV-10 1328 2018-05-31 20:19:47 2018-06-18 11:20:26 PM01UA > PM01RC 18.4 miles 116° 2018-06-18 11:20:26
BG4GOV-3 1744 2018-05-31 20:02:39 2018-06-18 11:14:21 PM01UC > PM01RC 18.6 miles 96° 2018-06-18 11:14:21
BH4BOI-10 903 2018-05-31 22:38:58 2018-06-18 11:00:38 PM01SA > PM01RC 10.0 miles 129° 2018-06-18 11:00:38
BH4DCX-9 32 2018-06-03 18:59:08 2018-06-04 19:48:39 PM01SF > PM01RC 10.0 miles 43° 2018-06-04 18:47:50
BH4CQX-9 7 2018-06-09 03:59:18 2018-06-18 00:14:37 PM01SF > PM01RC 10.4 miles 44° 2018-06-09 03:59:18
BH4DDP-9 5 2018-06-01 00:02:49 2018-06-03 04:26:34 PM01QA > PM01RC 6.2 miles 182° 2018-06-01 00:02:49
BG4GUV-7 8 2018-06-11 22:41:01 2018-06-14 03:23:45 PM01OD > PM01RC 13.9 miles 272° 2018-06-14 03:23:45
BG5JNL-9 174 2018-06-01 06:46:11 2018-06-15 01:06:13 PM01QH > PM01RC 13.7 miles 345° 2018-06-12 20:37:01
BH4DUA-10 103 2018-06-11 20:11:23 2018-06-14 11:42:38 PM01TC > PM01RC 14.4 miles 93° 2018-06-12 00:42:59
BG4EPR-2 53 2018-06-04 01:11:07 2018-06-15 00:57:56 PM01RF > PM01RC 8.9 miles 16° 2018-06-12 06:01:39
BD4BE-7 89 2018-06-03 20:55:23 2018-06-12 01:55:11 PM01RE > PM01RC 6.0 miles 12° 2018-06-12 01:55:11
BG4HFH-9 31 2018-06-06 22:46:46 2018-06-16 04:43:56 PM01SG > PM01RC 13.1 miles 27° 2018-06-16 04:43:56
BH4DBZ-14 1 2018-06-05 06:06:49 2018-06-05 06:06:49 PM01PH > PM01RC 16.0 miles 329° 2018-06-05 06:06:49
BH4DBZ-13 97 2018-06-01 08:35:13 2018-06-17 12:05:07 PM01PG > PM01RC 12.8 miles 334° 2018-06-17 12:05:07
BD4QIW-10 135 2018-06-10 16:24:31 2018-06-14 08:48:06 PM01QA > PM01RC 7.3 miles 208° 2018-06-14 08:48:06
BD4QIW-13 1830 2018-06-11 10:48:38 2018-06-14 08:14:08 PM01QA > PM01RC 7.3 miles 208° 2018-06-14 08:14:08
BD4QIW-9 1923 2018-06-14 08:17:24 2018-06-18 02:11:32 PM01QA > PM01RC 7.3 miles 208° 2018-06-18 02:11:32

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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