Comment:	146.520MHz V-Alert
Mic-E message:	In service
Location:	38°10.51' N 76°53.14' W - locator FM18NE32RA - show map 6.2 miles South bearing 202° from Cobb Island, Charles County, Maryland, United States [?] 6.9 miles Southeast bearing 142° from Colonial Beach, Westmoreland County, Virginia, United States 50.1 miles South bearing 166° from Arlington, Arlington County, Virginia, United States 50.4 miles South bearing 171° from Washington, D. C., Washington, D.C., United States
Last position:	2024-03-20 13:33:04 EDT (280d 16h42m ago) 2024-03-20 13:33:04 EDT local time at Cobb Island, United States [?]
Altitude:	39 ft
Course:	223°
Speed:	7 MPH
Device:	Kenwood: TM-D710 (rig)
Last path:	KA3OCS-9>S8QP5Q via WIDE1-1,WIDE2-1,qAR,KA3OCS-1
Positions stored:	8862
Other SSIDs:	KA3OCS-1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KA3OCS-1		62.7 yards 194°	2024-12-26 05:11:14		WARC		6.2 miles 151°	2024-12-26 05:06:23
NW3M-7		6.4 miles 18°	2024-12-21 12:32:13		DW5018		6.7 miles 19°	2024-12-26 04:55:08
GW1724		7.2 miles 143°	2024-12-26 05:15:28		DW0226		9.8 miles 28°	2024-12-26 05:10:21
EW1760		11.5 miles 69°	2024-12-26 05:15:36		DW4427		12.8 miles 114°	2024-12-25 10:15:24
WA4RM B		13.6 miles 207°	2024-12-26 04:56:55		WA4RM-B		13.6 miles 207°	2024-12-26 04:57:05
KQ4MFS-N		13.6 miles 207°	2024-12-26 05:05:33		K2ODV		14.1 miles 349°	2024-12-13 18:11:26
146.775		14.1 miles 309°	2024-12-26 05:10:24		GW0940		14.8 miles 320°	2024-12-26 05:13:31
KC3UYF-4		15.3 miles 318°	2024-12-04 14:29:48		N3KTX-3		15.7 miles 46°	2024-12-26 05:06:05
N3JTN-N		15.8 miles 57°	2024-12-12 13:29:38		K1JOZ		16.4 miles 312°	2024-12-18 10:11:19
WB3AZH-9		16.4 miles 294°	2024-12-25 14:49:32		147.39+MD		16.5 miles 67°	2024-12-26 05:01:48

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.