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APRS station BI4QMU-9 - show graphs
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Comment: A0015.2Km 13.9V S09 51G3
Location: 31°20.66' N 120°40.12' E - locator PM01II02FP - show map - static map
5.0 miles Southeast bearing 140° from Yuanhe, Jiangsu Sheng, China [?]
7.5 miles East bearing 92° from Baiyangwan, Jiangsu Sheng, China
47.3 miles West bearing 280° from Shanghai, Shanghai Shi, China
78.5 miles North bearing 22° from Hangzhou, Zhejiang Sheng, China
Last position: 2021-01-17 18:08:32 EST (4h41m ago)
2021-01-18 07:08:32 CST local time at Yuanhe, China [?]
Altitude: 26 ft
Course: 261°
Speed: 11 MPH
Last path: BI4QMU-9>AP51G3 via BY4SZ-10*,WIDE1*,qAS,BG6CQ (good)
Positions stored: 37177
Packet rate: 30 seconds between packets on average during 1484 seconds.
Other SSIDs: BI4QMU-10
Last heard a station directly: 2020-10-30 05:06:32 EDT (79d 18h43m ago)
Stations near current position of BI4QMU-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI4RGI-92.1 miles 116°2021-01-17 20:19:54 BH4WTA-92.4 miles 215°2021-01-15 04:21:45
BI4RGI-102.6 miles 121°2021-01-17 04:25:28 BD4UJU3.4 miles 234°2021-01-06 01:03:47
BI4QZW-103.5 miles 208°2021-01-17 22:49:37 BI4SRA-93.6 miles 156°2021-01-09 02:23:05
BI4QZW-133.8 miles 205°2021-01-17 22:49:40 BH4QVA3.8 miles 213°2020-12-24 09:13:48
BH5HSE-13.9 miles 304°2021-01-04 06:22:22 BH4QVA-84.1 miles 215°2020-12-26 02:48:05
BI4XED-94.1 miles 302°2021-01-14 06:28:14 BI4RNO-74.1 miles 250°2021-01-06 01:16:56
BD4ROJ-R4.3 miles 288°2021-01-14 22:46:21 BD4ROJ4.3 miles 289°2021-01-06 22:18:56
BI4QZW-54.7 miles 222°2021-01-11 08:34:22 BD4UJK-94.8 miles 296°2021-01-06 11:16:59
BD4SQA-64.9 miles 227°2021-01-07 02:01:33 BD4SQX-74.9 miles 226°2021-01-17 09:07:28
BH4ESK-75.5 miles 265°2020-12-19 21:51:02 BD7AJ-95.5 miles 96°2021-01-17 21:08:00
Stations which heard BI4QMU-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY4SZ-10 873 2021-01-03 02:51:18 2021-01-17 18:08:02 PM01JI > PM01GF 16.5 miles 246° 2021-01-03 20:34:59
BY4TYX-10 28 2021-01-03 19:58:42 2021-01-17 18:01:22 PM01JG > OM91UH 60.4 miles 272° 2021-01-04 02:02:23
BH4RSN-10 1 2021-01-03 20:00:48 2021-01-03 20:00:48 PM01HG > PM01DM 27.8 miles 308° 2021-01-03 20:00:48

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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