Comment:	438.500MHz 天线攻城狮
Location:	23°07.50' N 113°16.50' E - locator OL63PD30AA - show map 1.7 miles East bearing 70° from Guangzhou, Guangdong Sheng, China [?] 5.1 miles Southwest bearing 243° from Wushan, Guangdong Sheng, China 8.4 miles West bearing 268° from Huangcun, Guangdong Sheng, China 80.8 miles Northwest bearing 316° from Hong Kong, Hong Kong
Last position:	2025-01-04 12:12:21 EST (17d 7h8m ago) 2025-01-05 01:12:21 CST local time at Guangzhou, China [?]
Altitude:	121 ft
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course:	29°
Speed:	0 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA7OWP-10>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	3
Other SSIDs:	BA7OWP-9 BA7OWP-5

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BA7MJP-7		0.4 miles 309°	2025-01-02 05:22:49		BA7MJP-10		0.4 miles 325°	2025-01-21 18:23:44
BA7OWP-9		0.5 miles 323°	2025-01-21 10:04:03		BA7NAU		0.6 miles 355°	2024-12-26 22:38:29
BG7LRL-7		0.6 miles 287°	2025-01-07 04:09:56		BA7MJP B		0.7 miles 45°	2024-12-26 22:35:59
BA7MJP-B		0.7 miles 45°	2024-12-26 22:36:09		BR7IA-10		1.0 miles 24°	2025-01-21 18:56:05
BG7IKK-2		1.0 miles 8°	2025-01-09 22:42:05		BD7PA		2.0 miles 69°	2025-01-21 19:16:20
BD7PA-5		2.0 miles 82°	2024-12-28 09:56:15		BA7LUI-34		2.0 miles 302°	2025-01-01 04:22:11
BD7PWM-7		2.3 miles 227°	2025-01-12 01:25:24		BD7PWM		2.3 miles 227°	2025-01-21 05:42:09
BG7LRL		2.4 miles 109°	2025-01-19 06:18:02		BG7NF-9		2.4 miles 65°	2025-01-03 09:07:03
BG7IRH-7		2.6 miles 272°	2025-01-03 13:35:06		BA7OGJ-1		2.7 miles 113°	2024-12-27 08:28:14
BA7OTL-10		2.7 miles 113°	2024-12-27 08:31:22		BA7OGJ-7		2.7 miles 113°	2024-12-27 07:56:20

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.