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APRS station BD4WMC-9 - show graphs
Comment: 12.77V
Location: 31°16.23' N 120°31.19' E - locator PM01GG24JW - show map
1.0 miles North bearing 4° from Mudu, Jiangsu Sheng, China [?]
5.4 miles Northwest bearing 315° from Yuexi, Jiangsu Sheng, China
55.5 miles West bearing 274° from Shanghai, Shanghai Shi, China
70.7 miles North bearing 17° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-02-04 09:39:26 EST (2d 48m ago)
2025-02-04 22:39:26 CST local time at Mudu, China [?]
Course:
Speed: 0 MPH
Last path: BD4WMC-9>APN000 via BY4SZ-10*,WIDE2-1,qAS,BH4FEN-10 (good)
Positions stored: 158
Packet rate: 326 seconds between packets on average during 15956 seconds.
Other SSIDs: BD4WMC
Last heard a station directly: 2025-01-04 08:24:48 EST (33d 2h3m ago)
Stations near current position of BD4WMC-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH4SFY-101.2 miles 33°2025-01-30 22:48:48 BI4TSH-71.7 miles 208°2025-01-28 08:15:37
BI4TSH-91.7 miles 207°2025-02-06 10:24:28 BI9CAZ-102.2 miles 137°2025-02-02 17:03:08
BD4VQH-92.3 miles 102°2025-01-26 18:18:45 BD4ULL-92.3 miles 63°2025-01-26 21:32:17
BY4SZ-103.8 miles 123°2025-02-06 10:24:19 BD4KEY-R4.2 miles 59°2025-02-03 20:26:32
BA4QFT-54.7 miles 86°2025-02-02 07:10:51 BD4UJU-95.0 miles 78°2025-02-06 10:13:18
BH4SRC-N5.2 miles 78°2025-02-05 19:10:02 BH4SRC B5.2 miles 78°2025-02-06 10:17:48
BH4SRC-B5.2 miles 78°2025-02-06 10:17:58 BI4RSI-85.4 miles 118°2025-02-01 21:59:19
BD4WMA-75.8 miles 140°2025-01-09 04:22:19 BD4WMA-106.4 miles 96°2025-02-06 10:22:23
BD4WMA-16.4 miles 96°2025-01-18 09:00:42 BD4VQS-96.8 miles 250°2025-01-16 04:31:45
BI4QZW-107.4 miles 74°2025-02-06 10:24:20 BA4QHB-158.1 miles 118°2025-01-31 04:12:33
Stations which heard BD4WMC-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY4SZ-10 769 2025-02-01 09:58:32 2025-02-04 09:39:26 PM01GG > PM01GF 3.8 miles 123° 2025-02-04 09:39:26

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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