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APRS station BG4AIZ-9 - show graphs
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Comment: 439.925MHz Toff -500
Mic-E message: Off duty
Location: 31°13.28' N 121°22.19' E - locator PM01QF43JC - show map - static map
5.2 miles West bearing 269° from Shanghai, Shanghai Shi, China [?]
7.3 miles West bearing 254° from Hongkou, Shanghai Shi, China
96.1 miles Northeast bearing 48° from Hangzhou, Zhejiang Sheng, China
Last position: 2017-02-18 03:49:31 EST (2d 9h5m ago)
2017-02-18 16:49:31 CST local time at Shanghai, China [?]
Altitude: 79 ft
Course: 255°
Speed: 38 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BG4AIZ-9>SQQSR8 via WIDE1-1,WIDE2-1,qAR,VE7RZ7 (good)
Positions stored: 30245
Other SSIDs: BG4AIZ BG4AIZ-13 BG4AIZ-3 BG4AIZ-5
Stations near current position of BG4AIZ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4BLT-91.4 miles 43°2017-02-19 21:43:19 BH4DRY-151.4 miles 321°2017-02-05 09:09:24
BH4DPB1.6 miles 178°2017-02-05 21:49:07 BH4DMQ-72.6 miles 37°2017-01-27 23:10:29
ZSSS2.6 miles 236°2017-02-20 12:39:04 BH4DRY-92.6 miles 93°2017-02-17 04:07:28
VE7RZ7-132.7 miles 81°2017-02-20 12:45:21 VE7RZ72.8 miles 81°2017-02-20 12:53:08
BH4DMD-13.0 miles 203°2017-01-29 19:58:22 EW72053.1 miles 68°2017-02-20 12:50:03
BD4BE-93.9 miles 101°2017-02-19 05:23:49 BG4HUL-34.2 miles 155°2017-02-20 12:42:11
BG4HUL-64.2 miles 155°2017-02-20 11:24:12 BH4CUB4.4 miles 139°2017-02-13 04:43:35
BH4CUB-54.4 miles 139°2017-02-12 09:39:49 BH4CUB-104.4 miles 139°2017-02-12 09:44:56
BD4BE-34.6 miles 123°2017-02-20 12:52:09 BG4HUL-94.6 miles 154°2017-02-20 02:56:20
BA4HL-94.8 miles 341°2017-02-12 05:18:09 BH4BSM-74.9 miles 131°2017-02-19 18:54:36
Stations which heard BG4AIZ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BG4HUL-3 25 2017-02-02 21:48:04 2017-02-16 04:57:58 PM01QD > PM01QD 2.1 miles 333° 2017-02-09 21:08:13
BD4BE-3 4 2017-02-09 20:56:57 2017-02-16 20:14:11 PM01QF > PM01RE 5.6 miles 129° 2017-02-14 20:08:53
BG4AIZ-3 88 2017-02-02 21:50:06 2017-02-16 20:21:49 PM01QE > PM01RD 4.3 miles 153° 2017-02-14 20:25:58
BH4CLG-3 51 2017-02-02 21:51:08 2017-02-16 20:24:41 PM00PX > PM01QC 12.3 miles 45° 2017-02-12 19:44:01
VE7RZ7 45 2017-02-02 21:35:59 2017-02-16 20:12:04 PM01QE > PM01QF 4.3 miles 15° 2017-02-16 04:59:47

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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