Comment:	QSO 439.950MHz 73! 12.4V
Location:	40°00.46' N 116°32.53' E - locator ON80GA51BU - show map 7.7 miles Northwest bearing 337° from Tongzhou, Beijing, China [?] 9.8 miles Southwest bearing 214° from Shunyi, Beijing, China 10.3 miles Northeast bearing 48° from Beijing, Beijing, China 68.6 miles Northwest bearing 331° from Tianjin, Tianjin Shi, China
Last position:	2025-01-18 21:58:06 EST (4m28s ago) 2025-01-19 10:58:06 CST local time at Tongzhou, China [?]
Device:	Telemetry devices
Last path:	BG1QGD-10>APET51 via WIDE1-1,qAO,BI1FRN-10
Positions stored:	148
Packet rate:	245 seconds between packets on average during 12001 seconds.
Other SSIDs:	BG1QGD-5
APRS igate – Statistics for 2025-01:
Stations heard directly:	22 on radio path – show map
Last heard a station directly:	2025-01-18 20:29:30 EST (1h33m ago)
Normal receiver range estimate:	25 miles (Updated: 2024-10-31 19:36:49 EDT)
Position packets heard directly:	1185 on radio path
Position packets sent to APRS-IS:	1305 – show map

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BI1QSD-7		1.0 miles 242°	2025-01-04 03:58:35		BI1VVU-7		3.1 miles 246°	2025-01-17 04:47:01
BI1UMX-R		3.2 miles 181°	2025-01-07 10:44:48		BI1UMX B		3.2 miles 181°	2024-12-30 03:39:14
BI1UMX-B		3.2 miles 181°	2024-12-30 03:39:24		BA4RGN		3.3 miles 233°	2025-01-03 04:22:45
BH1DCY-9		3.4 miles 195°	2024-12-26 10:11:25		BI1DSL-9		3.4 miles 220°	2025-01-18 20:29:30
BI1DSL-1		3.5 miles 220°	2025-01-11 09:10:36		BH1MZG-9		3.6 miles 196°	2024-12-24 08:56:36
BG1GSQ-N		3.8 miles 240°	2025-01-10 01:13:44		BH1VSA-6		3.8 miles 168°	2025-01-17 21:52:23
BI1PWB-10		4.0 miles 251°	2025-01-18 21:53:38		BI1WIS-10		4.0 miles 269°	2025-01-01 03:40:10
BI1OHW-9		4.0 miles 272°	2024-12-24 21:51:29		BH1MWE-9		4.3 miles 134°	2025-01-11 02:34:10
BI1PRJ-9		4.3 miles 187°	2025-01-10 21:47:03		BG3ADX-10		4.3 miles 59°	2025-01-16 02:31:23
BI1JOC B		4.4 miles 12°	2025-01-16 09:57:26		BI1JOC-B		4.4 miles 12°	2025-01-16 09:57:26

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.

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.

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.