Comment:	aprs.fi iOS
Location:	39°36.93' N 77°41.47' W - locator FM19DO77BR - show map 1.7 miles Southwest bearing 247° from Robinwood, Washington County, Maryland, United States [?] 60.8 miles Northwest bearing 325° from Washington, D. C., Washington, D.C., United States 61.7 miles West bearing 292° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-05-03 15:15:25 EDT (29d 8h32m ago) 2024-05-03 15:15:25 EDT local time at Robinwood, United States [?]
Altitude:	548 ft
Speed:	0 MPH
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	32

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KC3TDC		0.3 miles 69°	2024-05-08 15:06:38		EW8404		1.4 miles 58°	2024-06-01 23:41:31
CW1323		1.8 miles 348°	2024-06-01 23:45:16		LWXSVRl1A		2.4 miles 137°	2024-05-25 19:47:01
K3LVC-D		2.4 miles 303°	2024-06-01 23:43:45		KD8JCJ-9		4.2 miles 280°	2024-05-03 21:55:46
N1IG		4.2 miles 271°	2024-05-28 09:32:33		WA1ZZQ-1		4.4 miles 341°	2024-06-01 19:10:25
WA1ZZQ		4.4 miles 341°	2024-05-24 11:38:21		WA1ZZQ-2		4.8 miles 343°	2024-06-01 09:12:04
WA1ZZQ-2		4.8 miles 343°	2024-06-01 10:39:18		WA1ZZQ-3		4.8 miles 342°	2024-06-01 10:20:59
WA1ZZQ-3		4.8 miles 342°	2024-06-01 09:57:55		KC3TGR-9		4.9 miles 346°	2024-05-07 18:53:44
CW1662		6.1 miles 324°	2024-06-01 23:43:35		CW1459		6.5 miles 152°	2024-06-01 23:43:13
FW7376		7.3 miles 61°	2024-06-01 23:46:04		KB3EPP-9		7.4 miles 61°	2024-05-30 06:46:07
KB3EPP-7		7.4 miles 61°	2024-05-30 22:12:58		W2PRB-11		7.6 miles 27°	2024-05-03 11:36:45

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.