Station info for N5TB – aprs.fi

Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account

It is possible to search using wildcards (*?) after a prefix. Example: OH*

APRS digipeater – Statistics for 2026-01:
Comment:	N5TB-1 ST. MARYS COUNTY
Last beacon:	*111111z3816.51N/7629.85W" St, Marys Co. CAllsign N5TB.
Location:	38°16.51' N 76°29.85' W - locator FM18SG06HA - show map 2.9 km South bearing 163° from California, Saint Mary's County, Maryland, United States [?] 12.2 km East bearing 98° from Leonardtown, Saint Mary's County, Maryland, United States 83.3 km Southeast bearing 146° from Washington, D. C., Washington, D.C., United States 113.2 km South bearing 175° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-27 16:45:36 UTC (17m32s ago) 2026-01-27 11:45:36 EST local time at California, United States [?]
Device:	Kantronics: KPC-3
Last path:	N5TB>APN391 via WIDE3-3,qAR,W4NRG-10
Positions stored:	1
Stations heard directly:	3 on radio path – show map
Last heard a station directly:	2026-01-25 21:50:48 UTC (1d 19h12m ago)
Normal receiver range estimate:	10 km (Updated: 2023-07-31 23:43:16 UTC)
Position packets heard directly:	29 on radio path

callsign		pkts	first heard - UTC	last heard	longest	(tx => rx)	longest at - UTC

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.

callsign		pkts	first heard - UTC	last heard	longest	(rx => tx)	longest at - UTC

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.