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APRS station BD7MMS-9 - show graphs
Comment: FS C4FM 439.315MHz -8/88.5
Mic-E message: In service
Location: 23°03.42' N 112°53.23' E - locator OL63KB63LQ - show map
6.7 miles South bearing 183° from Xinan, Guangdong Sheng, China [?]
6.8 miles South bearing 182° from Sanshui, Guangdong Sheng, China
23.4 miles West bearing 260° from Guangzhou, Guangdong Sheng, China
83.1 miles Northwest bearing 295° from Shenzhen, Shenzhen, Guangdong Sheng, China
Last position: 2025-02-04 03:54:25 EST (2d 9h24m ago)
2025-02-04 16:54:25 CST local time at Xinan, China [?]
Altitude: -10 ft
Course: 47°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BD7MMS-9>R3PST2 via WIDE1-1,WIDE2-1,qAS,BI7NAM-10 (good)
Positions stored: 6532
Packet rate: 198 seconds between packets on average during 7324 seconds.
Stations near current position of BD7MMS-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI7MWN-96.0 miles 105°2025-02-05 21:18:39 BI7IOB-N8.1 miles 56°2025-02-03 05:26:00
BI7IOB B8.1 miles 56°2025-02-06 12:59:04 BI7IOB-B8.1 miles 56°2025-02-06 12:59:14
BI7NAM-78.2 miles 7°2025-01-31 07:45:44 BI7NAM-128.2 miles 7°2025-01-16 09:05:16
BI7NAM-98.2 miles 7°2025-01-29 21:33:40 DG4AO8.2 miles 119°2025-01-22 09:12:29
IW7DBM8.2 miles 119°2025-01-29 10:46:03 N5JLR-98.2 miles 119°2025-02-05 19:11:41
M0JSX-78.2 miles 119°2025-02-04 15:42:37 IZ3VIV-78.2 miles 119°2025-01-23 01:45:45
VE3THW8.2 miles 119°2025-01-19 03:35:31 EA1YR-18.2 miles 119°2025-01-19 11:03:49
DO1MDE-58.2 miles 119°2025-01-22 09:47:29 EC5ZY-78.2 miles 119°2025-02-06 05:07:10
EA1BSW8.2 miles 119°2025-02-02 07:54:08 DF2TH-98.2 miles 119°2025-01-15 16:10:16
DO6ZMR8.2 miles 119°2025-01-09 08:50:31 CALL-18.2 miles 119°2025-01-26 05:23:03
Stations which heard BD7MMS-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BI7NAM-10 197 2025-01-31 21:31:05 2025-02-04 03:54:25 OL62JV > OL63KE 21.5 miles 21° 2025-01-31 22:37:53
BR7IAB-10 5 2025-02-01 21:59:08 2025-02-02 22:07:16 OL63KB > OL63NB 16.1 miles 90° 2025-02-01 22:17:08

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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