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APRS station BD7PWM-7 - show graphs
Comment: 438.500MHz hello
Location: 23°06.15' N 113°14.95' E - locator OL63OC94VO - show map
1.0 miles South bearing 183° from Guangzhou, Guangdong Sheng, China [?]
6.1 miles Northeast bearing 41° from Guicheng, Guangdong Sheng, China
9.1 miles Northeast bearing 55° from Foshan, Guangdong Sheng, China
80.8 miles Northwest bearing 314° from Hong Kong, Hong Kong
Last position: 2024-12-09 04:49:30 EST (4d 40m ago)
2024-12-09 17:49:30 CST local time at Guangzhou, China [?]
Altitude: 0 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Device: Open Source: APRSdroid (app, Android)
Last path: BD7PWM-7>APDR16 via WIDE1-1,qAS,BG7IKK-10 (good)
Positions stored: 6
Stations near current position of BD7PWM-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BG7IKK-121.4 miles 281°2024-12-13 05:26:08 BI7KJM1.4 miles 81°2024-11-20 13:08:21
BH7JFR-51.5 miles 205°2024-12-13 05:12:29 BH7ODS-91.6 miles 306°2024-12-10 07:39:52
BA7MJC1.6 miles 115°2024-11-27 08:21:19 BA7LDJ-11.7 miles 128°2024-11-20 03:02:24
BH7MML2.0 miles 73°2024-12-04 02:00:45 BA7IQE-12.0 miles 8°2024-12-06 19:38:06
BG7IKK-82.1 miles 321°2024-11-23 03:45:53 BG7IRH-32.2 miles 318°2024-12-10 13:06:31
BG7JD2.3 miles 215°2024-12-13 05:27:06 BG7MZH-102.4 miles 205°2024-11-26 06:15:03
BA7MJP-72.4 miles 36°2024-12-12 08:25:25 BD7NFN-72.4 miles 216°2024-12-13 01:02:23
BG7IKK-102.5 miles 290°2024-12-13 05:21:34 BG7MZH-82.8 miles 202°2024-12-13 05:03:06
BG7IKK-112.9 miles 294°2024-11-29 23:09:16 BG7JD-32.9 miles 58°2024-12-13 05:20:55
BA7IA-93.0 miles 237°2024-12-13 05:29:20 BR7IA-103.2 miles 40°2024-12-13 05:25:39
Stations which heard BD7PWM-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BR7IAB-10 1 2024-12-04 21:18:04 2024-12-04 21:18:04 OL63OC > OL63NB 8.4 miles 240° 2024-12-04 21:18:04
BG7IKK-12 4 2024-12-03 04:22:31 2024-12-04 03:33:50 OL63PC > OL63OC 1.7 miles 271° 2024-12-03 04:24:01
BR7IA-10 1 2024-12-03 22:50:41 2024-12-03 22:50:41 OL63PD > OL63PD 1.2 miles 242° 2024-12-03 22:50:41
BG7IKK-10 3 2024-12-03 04:10:24 2024-12-04 08:41:52 OL63PC > OL63OC 3.1 miles 269° 2024-12-04 08:41:52

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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