Source callsign:	N3TCR
Comment:	Mt. Airy Fire Department
Location:	39°22.96' N 77°08.92' W - locator FM19KJ21DU - show map 0.6 miles Northeast bearing 36° from Mount Airy, Carroll County, Maryland, United States [?] 5.1 miles Southeast bearing 142° from Linganore, Frederick County, Maryland, United States 29.3 miles West bearing 283° from Baltimore, City of Baltimore, Maryland, United States 34.2 miles North bearing 350° from Washington, D. C., Washington, D.C., United States
Last position:	2024-05-20 15:29:40 EDT (41m47s ago) 2024-05-20 15:29:40 EDT local time at Mount Airy, United States [?]
Last path:	N3TCR>APRX29 via TCPIP*,qAS,N3TCR-10
Positions stored:	1
Others sourced by N3TCR:	PDMTAIRY

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
PDMTAIRY		0.5 miles 195°	2024-05-20 15:56:33		K3MEJ		0.9 miles 26°	2024-05-20 15:52:01
W3ACW-9		1.5 miles 183°	2024-05-20 12:17:32		N3TEM-1		1.5 miles 248°	2024-05-20 15:18:50
N3TEM-D		1.6 miles 260°	2024-05-20 16:06:03		K3MMM-7		2.3 miles 295°	2024-04-21 16:12:54
N3TCR-13		2.3 miles 285°	2024-05-20 16:00:16		N3TCR		2.3 miles 285°	2024-05-20 15:41:53
N3TCR-10		2.3 miles 285°	2024-05-20 16:11:25		KC3VAF-9		4.0 miles 36°	2024-05-14 09:47:09
N3USB-1		5.4 miles 268°	2024-05-16 09:42:35		KC3MAV-9		5.4 miles 157°	2024-05-13 14:53:35
DW0819		5.5 miles 83°	2024-05-19 15:30:08		EW1476		5.9 miles 170°	2024-05-20 16:00:11
DW4047		6.0 miles 33°	2024-05-20 16:07:05		K8ESR-7		6.5 miles 272°	2024-05-16 09:39:45
KB3CJJ		7.2 miles 237°	2024-05-19 15:56:41		KB3CJJ-1		7.3 miles 235°	2024-05-20 15:51:35
KC3NLS-10		7.4 miles 205°	2024-05-12 09:42:00		N3LH B		8.3 miles 288°	2024-05-20 15:59:19

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.