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APRS station BG4AIZ-9 - show graphs
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Mic-E message: Off duty
Location: 31°08.36' N 121°25.02' E - locator PM01RD03AK - show map - static map
1.0 miles West bearing 260° from Changqiao, Shanghai Shi, China [?]
4.3 miles Southwest bearing 204° from Xuhui, Shanghai Shi, China
6.2 miles Southwest bearing 203° from Shanghai, Shanghai Shi, China
94.7 miles Northeast bearing 52° from Hangzhou, Zhejiang Sheng, China
Last position: 2018-06-20 01:37:22 EDT (4d 5h42m ago)
2018-06-20 13:37:22 CST local time at Changqiao, China [?]
Altitude: 39 ft
Course: 150°
Device: Yaesu: FTM-400DR (rig)
Last path: BG4AIZ-9>SQPXS6 via WIDE1-1,WIDE2-1,qAS,BH4AIU-3 (good)
Positions stored: 37067
Packet rate: 108 seconds between packets on average during 4417 seconds.
Other SSIDs: BG4AIZ-13 BG4AIZ-3 BG4AIZ-N BG4AIZ-ND BG4AIZ-R BG4AIZ-Y
Stations near current position of BG4AIZ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG4AIZ-317.7 yards 90°2018-06-23 17:09:04 BG4AIZ-1339.4 yards 120°2018-06-23 17:11:36
BG4HUL-91.3 miles 323°2018-06-24 07:19:23 BH4AIU-N1.4 miles 181°2018-06-17 08:25:39
BG4EPR-21.4 miles 260°2018-06-24 05:15:26 BH4AIU-31.4 miles 181°2018-06-24 07:15:33
BH4DVO-71.6 miles 215°2018-06-22 21:43:46 BH4DDP-51.9 miles 208°2018-06-20 10:46:32
BH4DDP-71.9 miles 209°2018-05-30 09:30:49 BH4BPK-72.0 miles 21°2018-06-16 03:05:56
BG4HUL-32.1 miles 330°2018-06-24 07:07:13 BG4HUL-62.1 miles 330°2018-06-23 01:31:31
BH4CLG-92.4 miles 198°2018-06-24 07:07:24 BH4CLG-32.4 miles 198°2018-06-24 07:19:30
BH4DDP2.9 miles 231°2018-06-23 01:12:11 BH4ECD-73.0 miles 20°2018-06-16 03:50:06
BD4BE-33.3 miles 18°2018-06-24 07:18:56 BH4EBS-Y3.3 miles 216°2018-06-08 07:06:09
BH4CAD-13.9 miles 5°2018-06-22 03:59:57 BD4BE-94.4 miles 16°2018-06-23 07:41:52
Stations which heard BG4AIZ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BG4HUL-3 4 2018-06-20 01:06:37 2018-06-20 01:22:20 PM01QD > PM01QD 2.3 miles 340° 2018-06-20 01:07:38
BD4BE-3 88 2018-06-04 04:50:19 2018-06-20 01:27:21 JM01AE > PM01RE 6664.9 miles 47° 2018-06-11 21:03:15
BH4CLG-3 16 2018-06-03 20:05:06 2018-06-19 05:52:46 PM00PX > PM01QC 12.9 miles 41° 2018-06-18 21:09:55
VE7RZ7 59 2018-06-10 00:44:07 2018-06-20 01:04:35 PM00PX > PM01QF 19.4 miles 29° 2018-06-18 21:05:17
BH4AIU-3 179 2018-06-03 19:55:06 2018-06-20 01:37:22 PM00PX > PM01RC 14.2 miles 41° 2018-06-11 04:19:00
BH4CQC-10 1 2018-06-20 00:35:48 2018-06-20 00:35:48 PM01QF > PM01PI 9.3 miles 334° 2018-06-20 00:35:48
BH4DBZ-10 17 2018-06-04 04:47:40 2018-06-20 01:06:12 PM01QB > PM01PH 16.3 miles 347° 2018-06-10 20:13:17
BD4QIW-13 3 2018-06-19 04:50:55 2018-06-19 04:52:53 PM01QA > PM01QA 2.1 miles 251° 2018-06-19 04:51:56

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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