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APRS station BA7MUM-9 - show graphs
Comment: Massage sent by aprsdroid
Location: 22°17.41' N 113°33.97' E - locator OL62SG79WP - show map
0.9 miles North bearing 354° from Zhuhai, Guangdong Sheng, China [?]
4.3 miles Northeast bearing 42° from Qianshan, Guangdong Sheng, China
37.8 miles West bearing 271° from Hong Kong, Hong Kong
60.5 miles South bearing 161° from Guangzhou, Guangdong Sheng, China
Last position: 2025-01-04 12:46:08 EST (1d 2h37m ago)
2025-01-05 01:46:08 CST local time at Zhuhai, China [?]
Device: Open Source: APRSdroid (app, Android)
Last path: BA7MUM-9>APDR16 via VR2KP-1*,WIDE1*,WIDE2-1,qAS,VR2R-13 (good)
Positions stored: 26
Other SSIDs: BA7MUM-1 BA7MUM
Stations near current position of BA7MUM-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EL-BA7JAS527.5 yards 113°2025-01-05 15:14:44 EL-BA7JCA527.5 yards 113°2024-12-11 08:32:15
BD7MWZ-100.6 miles 156°2025-01-05 15:11:30 BA7MUM0.8 miles 29°2024-12-10 08:29:07
BD7OE-122.6 miles 257°2024-12-14 03:23:00 BA7MUM-12.8 miles 175°2025-01-05 10:14:43
BA7JAS-13.9 miles 207°2025-01-01 04:59:38 BI1TCZ4.9 miles 194°2024-12-13 18:00:04
BD7OXI-55.4 miles 325°2024-12-27 05:22:59 BG2UGM-59.9 miles 209°2024-12-25 04:20:24
XX9NO-910.2 miles 176°2024-12-28 06:21:49 RT0325-1313.8 miles 267°2025-01-05 15:19:24
BG7PRH-715.2 miles 327°2024-12-12 10:32:47 BL7JV-N16.7 miles 310°2025-01-05 15:04:19
VR2VHX-1018.0 miles 228°2024-12-27 03:31:16 BI7ILX-118.2 miles 342°2025-01-05 15:22:59
BH7PBE-1121.0 miles 13°2025-01-05 15:23:00 BG7NNO-D21.5 miles 308°2025-01-05 15:19:06
BD7NJB-5G23.1 miles 313°2025-01-03 04:47:46 BH7AAW-725.4 miles 58°2024-12-31 08:59:16
Stations which heard BA7MUM-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
VR2KP-1 1 2025-01-04 12:46:08 2025-01-04 12:46:08 OL62SG > OL72CI 42.2 miles 83° 2025-01-04 12:46:08
BG7OPI-2 1 2025-01-04 08:12:08 2025-01-04 08:12:08 OL62SG > OL62WM 25.8 miles 56° 2025-01-04 08:12:08
VR2R-13 1 2025-01-01 10:05:11 2025-01-01 10:05:11 OL62SG > OL72BJ 36.6 miles 77° 2025-01-01 10:05:11

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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