Source callsign:	N3LH-S
Comment:	RNG0001 440 Voice 440.00000MHz +0.0000MHz
Location:	39°25.20' N 77°17.74' W - locator FM19IK40MT - show map 6.1 miles East bearing 86° from Frederick, Frederick County, Maryland, United States [?] 8.1 miles Northeast bearing 66° from Ballenger Creek, Frederick County, Maryland, United States 37.6 miles West bearing 284° from Baltimore, City of Baltimore, Maryland, United States 38.8 miles North bearing 339° from Washington, D. C., Washington, D.C., United States
Last position:	2024-12-07 17:34:41 EST (11d 20h12m ago) 2024-12-07 17:34:41 EST local time at Frederick, United States [?]
Altitude:	10 ft
Last path:	N3LH-S>APDG01 via TCPIP*,qAC,N3LH-GS
Positions stored:	18

callsign		distance	last heard - EST		callsign		distance	last heard - EST
N3LH-B		0.0 yards 0°	2024-12-07 17:34:51		N3LH-N		0.0 yards 0°	2024-12-07 17:32:40
N3DGK-N		5.0 miles 295°	2024-12-01 11:05:42		N3HYM-1		5.2 miles 261°	2024-12-19 08:04:58
FW9312		5.4 miles 269°	2024-12-19 13:43:03		N3TCR		5.9 miles 109°	2024-12-19 13:15:47
N3TCR-10		5.9 miles 109°	2024-12-19 13:41:06		N3TCR-13		5.9 miles 110°	2024-12-19 13:45:17
N3TCR-9		5.9 miles 110°	2024-12-18 19:44:29		KA3MCG-9		6.0 miles 285°	2024-12-02 04:02:52
KC3KUH-8		6.0 miles 207°	2024-12-08 18:46:59		KA3HJC-9		6.1 miles 292°	2024-12-04 08:18:35
KC3KUH-6		6.1 miles 206°	2024-12-12 09:31:37		N3RTX		6.1 miles 137°	2024-12-19 10:42:17
Q3MD-4		6.1 miles 205°	2024-12-19 13:42:31		KB3OMO-9		6.3 miles 349°	2024-12-19 11:44:33
WB2HOC-7		6.3 miles 308°	2024-11-22 14:23:10		K0KOC-8		6.4 miles 202°	2024-12-17 05:39:47
K3MSR-15		6.4 miles 272°	2024-12-19 12:52:49		K0KOC B		6.4 miles 202°	2024-12-19 13:29:13

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.