Location:	40°28.03' N 115°57.90' E - locator ON70XL52TC - show map 21.8 miles Northwest bearing 322° from Changping, Beijing, China [?] 37.1 miles North bearing 350° from Mentougou, Beijing, China 44.9 miles Northwest bearing 330° from Beijing, Beijing, China 76.6 miles Northwest bearing 330° from Langfang, Hebei, China
Last position:	2024-08-01 12:42:52 EDT (37d 6h49m ago) 2024-08-02 00:42:52 CST local time at Changping, China [?]
Course:	222°
Speed:	4 MPH
Device:	OpenGD77: OpenGD77
Last path:	BI1PRZ-7>APOG77 via WIDE1-1,WIDE2-1,qAO,BI1PRZ
Positions stored:	161
Other SSIDs:	BI1PRZ-D BI1PRZ-1

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BI1OSP		2.1 miles 165°	2024-08-25 07:42:13		BI1OSP-8		2.1 miles 165°	2024-08-23 10:59:34
BI7BMC		7.7 miles 211°	2024-09-06 10:11:53		BI7BMC-10		7.7 miles 211°	2024-09-07 12:09:06
BI7BMC-7		7.7 miles 210°	2024-09-06 12:16:50		BH1JID		19.2 miles 147°	2024-09-02 04:24:29
BH1THP-7		19.8 miles 130°	2024-08-23 17:47:34		BI1NEN-D		20.6 miles 164°	2024-08-18 02:52:14
BI1NEN B		20.6 miles 164°	2024-08-16 13:53:22		BI1NEN-B		20.6 miles 164°	2024-08-16 13:53:32
BI1NEN D		20.6 miles 164°	2024-08-18 02:52:04		P-BH1OFP		21.7 miles 141°	2024-09-07 19:00:13
PS-BH1OFP		21.7 miles 141°	2024-08-16 06:00:14		BH1KZQ B		22.2 miles 146°	2024-08-19 09:04:02
BH1KZQ-B		22.2 miles 146°	2024-08-19 09:04:12		BH1KZQ-R		22.2 miles 146°	2024-08-19 08:53:52
BH1KZQ H		22.2 miles 146°	2024-08-19 09:06:32		BH1KZQ-H		22.2 miles 146°	2024-08-19 09:06:42
BH1JSS-12		22.3 miles 125°	2024-08-29 10:32:36		BH1TYG-1		22.5 miles 150°	2024-08-16 06:11:11

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.