Comment:	@APRS 144.640Mhz AVRT9B_v1.06 3.90V_9
Last status:	@APRS 144.640Mhz AVRT9B_v1.06 3.94V_9
Location:	31°13.92' N 121°28.54' E - locator PM01RF75BQ - show map 2.0 km Northeast bearing 57° from Shanghai, Shanghai Shi, China [?] 4.9 km West bearing 266° from Pudong, Shanghai Shi, China 6.9 km West bearing 290° from Huamu, Shanghai Shi, China 84.0 km East bearing 95° from Suzhou, Jiangsu Sheng, China
Last position:	2026-01-07 08:13:49 UTC (1d 16h57m ago) 2026-01-07 16:13:49 CST local time at Shanghai, China [?]
Device:	unknown: IRLP
Last path:	BH4FEF-10>APVRT9 via TCPIP*,qAC,T2NANJING
Positions stored:	1228
Other SSIDs:	BH4FEF-7
APRS igate – Statistics for 2026-01:
Stations heard directly:	3 on radio path – show map
Last heard a station directly:	2026-01-07 07:51:43 UTC (1d 17h19m ago)
Normal receiver range estimate:	10 km (Updated: 2025-10-31 09:12:52 UTC)
Position packets heard directly:	426 on radio path
Position packets sent to APRS-IS:	684 – show map

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.