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APRS station BG4SOM-15 - show graphs
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Mic-E message: Off duty
Location: 31°39.95' N 120°46.45' E - locator PM01JP29VT - show map - static map
1.8 miles Southwest bearing 243° from Yushan, Jiangsu Sheng, China [?]
2.3 miles Northeast bearing 54° from Changshu City, Jiangsu Sheng, China
27.1 miles Northeast bearing 23° from Suzhou, Jiangsu Sheng, China
50.6 miles Northwest bearing 307° from Shanghai, Shanghai Shi, China
Last position: 2019-07-13 19:22:18 EDT (2d 23h19m ago)
2019-07-14 07:22:18 CST local time at Yushan, China [?]
Altitude: -30 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 50°
Device: Yaesu: FTM-100D (rig)
Last path: BG4SOM-15>SQSYYL via BD4RGM-3*,WIDE1*,WIDE2-1,qAS,BI4XFO-10 (good)
Positions stored: 830
Packet rate: 158 seconds between packets on average during 790 seconds.
Other SSIDs: BG4SOM-10 BG4SOM-5 bg4som-9 BG4SOM-R
Stations near current position of BG4SOM-15 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BG4SOM-R5.6 miles 280°2019-07-16 18:36:22 BI4SDM9.3 miles 237°2019-06-21 04:34:29
BG4TZR14.6 miles 236°2019-07-16 18:29:41 BH4TNM-916.4 miles 234°2019-07-16 15:59:58
BH4TNM16.4 miles 234°2019-07-16 18:29:41 BD4SDY-916.4 miles 223°2019-07-15 22:07:45
BI4V0R-N18.2 miles 107°2019-07-06 09:12:55 BH4WKZ-719.7 miles 26°2019-07-16 09:38:42
BI4DXJ-919.7 miles 33°2019-07-07 22:46:28 BI4DXJ-R19.9 miles 33°2019-07-07 03:55:55
BY4SHX-1320.7 miles 329°2019-07-16 18:40:22 BY4SHX-1021.1 miles 329°2019-07-16 18:40:17
BI4XGA-921.7 miles 19°2019-07-16 07:03:52 BD4RGV-921.8 miles 232°2019-07-13 14:08:11
BD4RGV22.0 miles 257°2019-07-15 15:35:08 BI4SDM-1022.3 miles 337°2019-06-21 05:58:52
BD4SNK-522.4 miles 22°2019-07-14 09:40:26 BH4SCF-1322.9 miles 327°2019-06-29 21:43:35
BH4SCF-1023.1 miles 328°2019-06-29 21:43:32 BH4TDV-724.2 miles 253°2019-07-16 05:38:38
Stations which heard BG4SOM-15 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BD4RGM-3 31 2019-06-30 22:16:41 2019-07-13 19:22:18 PM01JO > PM02KA 29.2 miles 10° 2019-07-02 21:50:02
BD4RGM-2 1 2019-07-05 19:23:30 2019-07-05 19:23:30 PM01JP > PM01LX 22.5 miles 22° 2019-07-05 19:23:30

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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