Comment:	monitoring 144.200 ssb/cw 146.350 fm
Last status:	APRSISCE/32
Location:	38°10.48' N 76°53.15' W - ตำแหน่ง FM18NE31QW - show map 10.0 km ใต้ bearing 201° มาจาก Cobb Island, Charles County, Maryland, United States [?] 11.2 km ตะวันออกเฉียงใต้ bearing 143° มาจาก Colonial Beach, Westmoreland County, Virginia, United States 81.1 km ใต้ bearing 171° มาจาก Washington, D. C., Washington, D.C., United States 126.2 km ใต้ bearing 191° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-08-04 16:53:18 UTC (5m36s ago) 2025-08-04 12:53:18 EDT เวลาท้องถิ่น Cobb Island, United States [?]
Last telemetry:	2022-09-18 14:53:08 UTC (1051d 2h5m ago) – show telemetry Ch 1: 190, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device:	KJ4ERJ: APRSIS32 (software, Windows)
Last path:	KA3OCS-1>APWW11 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	27
Items and objects originated:	146.745 146.775 WARC
APRS igate – Statistics for 2025-08:
Stations heard directly:	18 on radio path – show map
Last heard a station directly:	2025-08-04 16:57:38 UTC (1m16s ago)
Normal receiver range estimate:	200 km (Updated: 2025-07-31 21:50:19 UTC)
Position packets heard directly:	504 on radio path
Position packets sent to APRS-IS:	556 – show map

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.