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APRS station BD4VQC-9 - show graphs
Comment: 438.50MHz / 145.1MHz WX:BD4VQC
Location: 31°16.44' N 120°31.61' E - locator PM01GG35FS - show map
1.3 miles North bearing 21° from Mudu, Jiangsu Sheng, China [?]
4.0 miles Northeast bearing 47° from Xukou, Jiangsu Sheng, China
55.1 miles West bearing 274° from Shanghai, Shanghai Shi, China
71.1 miles North bearing 18° from Hangzhou, Zhejiang Sheng, China
Last position: 2024-09-18 11:15:46 EDT (3d 11h10m ago)
2024-09-18 23:15:46 CST local time at Mudu, China [?]
Last path: BD4VQC-9>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 606
Packet rate: 144 seconds between packets on average during 2597 seconds.
APRS igate – Statistics for 2024-09:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2024-09-17 05:39:53 EDT (4d 16h46m ago)
Position packets heard directly: 23 on radio path
Position packets sent to APRS-IS: 32 – show map
Stations near current position of BD4VQC-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BD4WMC-90.5 miles 240°2024-09-21 21:36:31 BD4SDW0.8 miles 49°2024-09-07 02:51:54
BD4WMC0.8 miles 34°2024-08-28 11:48:01 BD4VQH-91.8 miles 111°2024-09-21 22:08:17
BI4TSH-92.1 miles 214°2024-09-21 22:23:33 BD4SQX-73.6 miles 168°2024-09-19 03:56:11
BY4SZ-103.6 miles 129°2024-09-21 22:26:23 BA4QGF-103.6 miles 47°2024-09-21 05:36:17
BG7CAN-R3.9 miles 111°2024-09-07 12:24:40 BD4SQF-94.5 miles 75°2024-09-10 03:23:50
BD4UJU-94.7 miles 77°2024-09-21 22:23:03 BH4SRC-N4.7 miles 80°2024-09-21 20:03:09
BH4SRC B4.7 miles 80°2024-09-10 15:13:01 BH4SRC-B4.7 miles 80°2024-09-10 15:13:11
BH4SDO-94.9 miles 53°2024-08-24 03:36:02 BD4WXK-74.9 miles 91°2024-09-16 22:17:37
BI4RSI-85.2 miles 122°2024-09-13 19:14:15 BD7HJ-105.2 miles 112°2024-09-03 09:54:14
BG7CAN-75.3 miles 113°2024-09-11 05:31:21 BA4QGH-Y5.6 miles 80°2024-09-01 02:40:44
Stations heard directly by BD4VQC-9
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BH4URE-10 18 2024-09-15 03:43:59 2024-09-17 03:59:15 PM02GJ > PM01IX 30.3 miles 344° 2024-09-17 03:59:15
BY4SZ-10 1 2024-09-17 05:39:53 2024-09-17 05:39:53 PM01GF > PM01GG 3.6 miles 127° 2024-09-17 05:39:53
BH4USR-10 4 2024-09-15 04:12:14 2024-09-17 03:54:29 PM02GM > PM01IX 39.6 miles 342° 2024-09-17 03:54:29

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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