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APRS station BD4WMA-10 - show graphs
Comment: 144.640MHz VHF APRS iGate Test
Location: 31°15.64' N 120°37.68' E - locator PM01HG52IN - show map
2.6 miles West bearing 279° from Guoxiang, Jiangsu Sheng, China [?]
4.0 miles Northeast bearing 40° from Yuexi, Jiangsu Sheng, China
49.1 miles West bearing 273° from Shanghai, Shanghai Shi, China
72.3 miles North bearing 22° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-01-07 05:57:33 EST (7d 2h9m ago)
2025-01-07 18:57:33 CST local time at Guoxiang, China [?]
Last telemetry: 2024-12-21 10:34:21 EST (23d 21h32m ago) – show telemetry
V_Batt: 3.360 VDC
Device: WB2OSZ: DireWolf
Last path: BD4WMA-10>APDW17 via TCPIP*,qAC,T2NANJING
Positions stored: 17
Other SSIDs: BD4WMA-1 BD4WMA-7 BD4WMA BD4WMA-3 BD4WMA-D
APRS igate – Statistics for 2025-01:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-01-06 21:56:24 EST (7d 10h10m ago)
Position packets heard directly: 75 on radio path
Position packets sent to APRS-IS: 94 – show map
Stations near current position of BD4WMA-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BD4WMA0.0 yards 0°2024-12-31 22:29:43 BD4WMA-117.7 yards 90°2025-01-14 07:24:13
BD4WMA-343.1 yards 302°2024-12-19 05:06:21 BA4QFT-51.9 miles 300°2025-01-14 08:04:34
BH4SRC-N2.2 miles 323°2025-01-14 07:31:14 BH4SRC B2.2 miles 323°2025-01-14 07:31:24
BH4SRC-B2.2 miles 323°2025-01-14 07:31:36 BD4UJU-92.3 miles 319°2025-01-14 07:59:56
BD4UJU-72.3 miles 319°2025-01-02 09:37:57 BD4TZY-12.3 miles 146°2025-01-14 07:06:57
BG7CAN-R2.4 miles 258°2025-01-07 03:28:16 ABCDEF-R2.4 miles 258°2024-12-20 08:52:18
BG7CAM-R2.4 miles 258°2025-01-05 11:25:08 BI4RSI-82.4 miles 221°2024-12-24 06:44:51
BI4QZW-102.8 miles 15°2025-01-14 08:04:51 BD4RVC-52.8 miles 354°2025-01-07 23:28:10
BA4QHB-153.3 miles 166°2024-12-29 22:43:57 BY4SZ-103.5 miles 247°2025-01-14 08:04:51
BA4RUY-93.6 miles 6°2025-01-14 05:54:16 BH4SDO-93.8 miles 259°2025-01-04 03:18:23
Stations heard directly by BD4WMA-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BY4SZ-10 46 2024-12-31 23:43:05 2025-01-06 21:56:24 PM01GF > PM01HG 3.5 miles 247° 2025-01-06 21:56:24
BA4RUY-9 29 2024-12-31 23:53:15 2025-01-05 09:14:58 PM01HG > PM01HG 1.5 miles 108° 2025-01-03 22:19:02

Only stations from which a position packet has been heard 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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