Comment:	DM9100 144.640
Location:	40°03.00' N 116°13.96' E - locator ON80CB72WA - show map 10.7 miles Northeast bearing 44° from Mentougou, Beijing, China [?] 13.1 miles Northwest bearing 319° from Beijing, Beijing, China 80.3 miles Northwest bearing 322° from Tianjin, Tianjin Shi, China
Last position:	2025-01-25 09:34:38 EST (4d 22h53m ago) 2025-01-25 22:34:38 CST local time at Mentougou, China [?]
Last path:	BI1VNL-9>DM9100 via WIDE1-1,WIDE2-1,qAO,BI1VNL
Positions stored:	22
Other SSIDs:	BI1VNL

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BI1VNL		25.5 yards 144°	2025-01-29 10:22:14		BI1TPH-5		1.5 miles 27°	2025-01-13 02:22:49
BI7BMC-7		1.8 miles 121°	2025-01-01 08:04:57		BH1HUK-3		2.1 miles 230°	2025-01-30 04:38:39
BI1RRE-3		2.3 miles 73°	2025-01-19 07:16:31		BG1GXG-8		2.3 miles 62°	2025-01-17 05:15:27
BI1NLA-5		2.3 miles 76°	2025-01-02 10:28:40		BI1OKR-5		2.7 miles 101°	2025-01-16 07:29:05
BI1OKR-10		2.7 miles 101°	2025-01-22 18:59:53		BI1CXV-7		3.0 miles 271°	2025-01-19 04:42:40
BI1MMP-Y		3.1 miles 227°	2025-01-15 09:34:26		BH1LIC		3.3 miles 130°	2025-01-27 10:13:49
BH1LIC-1		3.3 miles 130°	2025-01-04 22:20:36		BH1QUJ-5		3.6 miles 288°	2025-01-08 20:10:56
BH1UGN		3.7 miles 182°	2025-01-29 00:34:39		BH1IZK-10		3.9 miles 63°	2025-01-30 08:23:58
BH1AUT-9		3.9 miles 64°	2025-01-28 09:14:36		BH1IZK-9		3.9 miles 63°	2025-01-21 01:37:35
BI1SYT		4.0 miles 152°	2025-01-25 19:04:34		BY1BJ-1		4.6 miles 227°	2025-01-30 08:24:59

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.

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.