Comment:	CSD77 - V2024-05-10
Location:	39°22.95' N 76°53.03' W - locator FM19NJ31WT - show map 3.8 miles East bearing 112° from Eldersburg, Carroll County, Maryland, United States [?] 4.5 miles East bearing 82° from Sykesville, Carroll County, Maryland, United States 15.8 miles Northwest bearing 294° from Baltimore, City of Baltimore, Maryland, United States 34.6 miles North bearing 14° from Washington, D. C., Washington, D.C., United States
Last position:	2025-01-16 19:49:29 EST (16d 25m ago) 2025-01-16 19:49:29 EST local time at Eldersburg, United States [?]
Altitude:	400 ft
Course:	36°
Speed:	0 MPH
Device:	Anytone: AT-D878 (ht)
Last path:	KC3OKC-7>APAT81 via N3KTX-1*,WIDE1*,WIDE2-2,qAR,W4TTU-10
Positions stored:	466

callsign		distance	last heard - EST		callsign		distance	last heard - EST
K9MST-10		203.5 yards 176°	2025-01-16 20:37:05		K9MST-3		291.8 yards 155°	2025-01-16 20:56:13
K9MST-6		459.0 yards 235°	2025-01-16 19:58:13		K9MST-14		0.4 miles 223°	2025-01-16 20:53:43
KC3YJK-2		2.9 miles 323°	2025-01-05 01:04:23		KC3YJK-1		2.9 miles 323°	2025-01-27 17:33:29
CW4054		3.0 miles 287°	2025-02-01 20:13:24		DW2917		3.1 miles 299°	2025-02-01 20:00:13
N3GXH-9		3.2 miles 122°	2025-02-01 13:50:35		KA3ZMN-2		3.3 miles 121°	2025-02-01 20:09:17
N3GXH-10		3.3 miles 121°	2025-02-01 19:05:32		wa3mez-i		3.3 miles 87°	2025-01-23 12:37:02
KC3JKZ-7		3.4 miles 284°	2025-01-29 22:14:58		KC3JKZ		3.4 miles 284°	2025-01-30 20:35:13
KC3JKZ-5		3.4 miles 284°	2025-01-29 22:03:04		KC3JKZ-10		3.4 miles 284°	2025-01-30 22:32:38
KC3JKZ-9		3.5 miles 285°	2025-02-01 15:03:37		FW6064		3.8 miles 166°	2025-02-01 20:00:34
W3DFP-9		3.8 miles 153°	2025-02-01 18:11:33		KC3YJK-10		3.9 miles 293°	2025-01-17 12:18:32

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.