Source callsign:	N3TCR
Comment:	Mt. Airy Police Department
Location:	39°22.51' N 77°09.08' W - locator FM19KJ10UA - show map 340.9 yards East bearing 112° from Mount Airy, Carroll County, Maryland, United States [?] 5.4 miles Southeast bearing 146° from Linganore, Frederick County, Maryland, United States 29.4 miles West bearing 282° from Baltimore, City of Baltimore, Maryland, United States 33.7 miles North bearing 350° from Washington, D. C., Washington, D.C., United States
Last position:	2025-02-07 21:56:57 EST (47m34s ago) 2025-02-07 21:56:57 EST local time at Mount Airy, United States [?]
Last path:	N3TCR>APRX29 via TCPIP*,qAS,N3TCR-10
Positions stored:	1
Others sourced by N3TCR:	FDMTAIRY

callsign		distance	last heard - EST		callsign		distance	last heard - EST
FDMTAIRY		0.5 miles 15°	2025-02-07 22:26:24		N3TEM-1		1.3 miles 268°	2025-02-07 22:22:18
K3MEJ		1.4 miles 22°	2025-02-02 12:51:52		4PK3MEJ		1.4 miles 22°	2025-01-18 15:53:27
N3TEM-D		1.5 miles 279°	2025-02-07 22:30:53		N3TCR-13		2.4 miles 298°	2025-02-07 22:30:17
N3TCR		2.4 miles 298°	2025-02-07 22:40:44		N3TCR-10		2.4 miles 298°	2025-02-07 22:11:49
N3TCR-9		2.4 miles 298°	2025-02-07 18:44:03		GW5670		2.4 miles 86°	2025-02-07 22:40:24
KC3VAF-9		4.5 miles 33°	2025-02-05 11:09:55		EW1476		5.4 miles 167°	2025-02-07 22:30:28
DW4047		6.5 miles 31°	2025-02-07 22:39:52		KB3CJJ-1		6.9 miles 237°	2025-02-07 22:37:43
NV3V B		7.5 miles 294°	2025-02-07 22:30:53		NV3V-B		7.5 miles 294°	2025-02-07 22:31:03
CW4047		7.9 miles 195°	2025-01-27 13:52:03		W3ACW-9		8.2 miles 112°	2025-01-25 18:40:11
N3LH B		8.3 miles 292°	2025-02-07 22:32:24		N3LH-B		8.3 miles 292°	2025-02-07 22:32:34

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.