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APRS station BI4SRA-9 - show graphs
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Mic-E message: Off duty
Location: 31°18.55' N 120°38.92' E - locator PM01HH74UE - show map - static map
7.5 miles Northeast bearing 31° from Yuexi, Jiangsu Sheng, China [?]
8.5 miles Northeast bearing 64° from Mudu, 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: 2020-08-04 20:25:35 EDT (3d 22h28m ago)
2020-08-05 08:25:35 CST local time at Yuexi, China [?]
Altitude: 49 ft
Course: 139°
Speed: 0 MPH
Device: Yaesu: FTM-100D (rig)
Last path: BI4SRA-9>SQQXU5 via qAO,BD4SDW
Positions stored: 776
Other SSIDs: BI4SRA-7
Stations near current position of BI4SRA-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI4QZW-100.8 miles 216°2020-08-08 18:53:19 BI4QZW-131.1 miles 202°2020-08-08 18:53:21
BI4QMU-91.4 miles 187°2020-08-08 07:54:32 BD4SPK-71.8 miles 236°2020-07-16 10:46:51
BI4QZW-71.8 miles 236°2020-07-11 11:48:01 BH4SYE-22.1 miles 215°2020-08-03 20:36:04
BD4SQX-82.4 miles 260°2020-08-08 08:14:24 BD4SQA-62.5 miles 250°2020-08-08 18:01:44
BD4SQF3.1 miles 267°2020-07-20 09:52:47 BY4SZ-103.4 miles 204°2020-08-08 18:53:25
BI4RGI-73.4 miles 63°2020-07-30 08:15:17 BI4RGI-103.6 miles 65°2020-08-07 06:05:29
BD4CZJ-93.7 miles 38°2020-07-25 05:10:35 BD4ROJ-N4.5 miles 324°2020-08-05 23:27:11
BD7AJ-94.5 miles 74°2020-08-05 08:36:39 BD4ROJ-74.7 miles 322°2020-08-07 01:28:31
BD7AJ-54.8 miles 81°2020-07-25 08:28:53 BD4ROJ-34.8 miles 322°2020-07-22 10:46:48
BD4ROJ-R4.8 miles 322°2020-08-08 15:46:18 BD4ROJ4.8 miles 323°2020-07-10 02:38:53
Stations which heard BI4SRA-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BD4SPI 3 2020-08-04 19:47:57 2020-08-04 20:00:34 PM01HH > PM95VT 1142.1 miles 69° 2020-08-04 19:55:34
BD4SDW 1 2020-08-04 20:25:35 2020-08-04 20:25:35 PM01HH > PM01GG 6.9 miles 255° 2020-08-04 20:25:35

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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