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APRS station BI4SRA-9 - show graphs
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Mic-E message: Off duty
Location: 31°18.52' N 120°38.92' E - locator PM01HH74UB - show map - static map
1.2 miles East bearing 74° from Shuangta, Jiangsu Sheng, China [?]
1.2 miles East bearing 110° from Pingjianglu, Jiangsu Sheng, China
48.1 miles West bearing 277° from Shanghai, Shanghai Shi, China
75.8 miles North bearing 22° from Hangzhou, Zhejiang Sheng, China
Last position: 2018-12-12 06:01:01 EST (3d 11h23m ago)
2018-12-12 19:01:01 CST local time at Shuangta, China [?]
Altitude: 23 ft
Course: 353°
Speed: 8 MPH
Device: Yaesu: FTM-100D (rig)
Last path: BI4SRA-9>SQQXU2 via qAS,BY4SZ-10
Positions stored: 293
Other SSIDs: BI4SRA-10 BI4SRA-7
Stations near current position of BI4SRA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI4SRA-7123.0 yards 279°2018-12-15 08:00:44 BI4QZW-100.8 miles 217°2018-12-10 09:50:24
BI4QZW-131.0 miles 203°2018-12-07 04:46:41 BI4WTX-71.4 miles 255°2018-12-04 22:37:56
BY4SZ-101.6 miles 263°2018-12-15 17:24:40 BI4QZW-52.3 miles 242°2018-12-12 09:15:06
BI4QZW2.3 miles 234°2018-12-15 17:20:12 bd4sfe2.9 miles 267°2018-12-12 23:33:24
BY4SZ-23.0 miles 210°2018-12-15 17:20:12 BY4SZ-33.0 miles 210°2018-12-15 17:20:12
BH4WXY-i3.4 miles 239°2018-12-14 03:57:04 BI4RGI-73.4 miles 63°2018-12-12 08:15:56
BI4RGI3.4 miles 63°2018-12-10 06:34:40 BD4SX-103.7 miles 264°2018-12-15 17:20:12
BI4SDT4.1 miles 250°2018-12-15 17:20:12 BI4QZW-24.2 miles 231°2018-12-15 17:20:12
BH4WPN4.3 miles 307°2018-12-05 10:53:32 BI4SQM-134.4 miles 99°2018-12-01 02:07:34
BH4SXP5.1 miles 339°2018-11-29 09:19:17 BI4RSI-107.1 miles 210°2018-12-10 08:04:22
Stations which heard BI4SRA-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY4SZ-10 2 2018-12-12 05:58:29 2018-12-12 06:01:01 PM01HH > PM01HH 1.7 miles 278° 2018-12-12 05:58:29
BH4DBZ-10 3 2018-12-12 04:27:31 2018-12-12 04:29:55 PM01QJ > PM01PH 6.8 miles 198° 2018-12-12 04:29:55

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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