Comment:	aprs.fi for iOS
Location:	38°53.00' N 77°00.00' W - locator FM18MV01AX - show map 2.1 miles Southeast bearing 113° from Washington, D. C., Washington, D.C., United States [?] 4.4 miles Southwest bearing 205° from Mount Rainier, Prince George's County, Maryland, United States 5.6 miles South bearing 185° from Chillum, Prince George's County, Maryland, United States 35.0 miles Southwest bearing 217° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-11 03:02:21 EST (20d 21h27m ago) 2025-01-11 03:02:21 EST local time at Washington, D. C., United States [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Course:	141°
Speed:	0 MPH
Last path:	W3KRZ-10>aprs.fi via aprsfi-iOS
Positions stored:	5
Other SSIDs:	W3KRZ-4 W3KRZ-7 W3KRZ-7 W3KRZ W3KRZ W3KRZ-3 W3KRZ-2

callsign		distance	last heard - EST		callsign		distance	last heard - EST
W3KRZ-7		0.0 yards 0°	2025-01-12 23:37:33		FW7745		0.7 miles 92°	2025-02-01 00:26:05
WA5HDC-9		1.0 miles 117°	2025-01-29 15:30:58		KI5UZI-12		1.0 miles 296°	2025-01-17 23:15:06
KI5UZI-13		1.0 miles 296°	2025-01-17 16:46:07		FW8531		1.1 miles 76°	2025-01-09 02:45:15
W3KRZ		1.3 miles 320°	2025-01-12 23:33:46		K4JWT-7		1.5 miles 325°	2025-01-03 21:04:28
FW1341		1.5 miles 25°	2025-02-01 00:26:29		LWXMWS40A		1.9 miles 214°	2025-01-31 13:17:27
HUH		2.6 miles 336°	2025-02-01 00:25:47		FW6860		2.7 miles 128°	2025-02-01 00:15:39
LWXSMW40A		3.0 miles 180°	2025-01-31 13:17:27		K4AF-6		3.1 miles 254°	2025-01-31 07:48:57
KC3ZTL-9		3.4 miles 65°	2025-01-28 22:20:38		KCZTL-9		3.4 miles 64°	2025-01-08 18:11:38
KC7OVS-7		3.5 miles 236°	2025-01-29 16:39:29		KC3ZTL-7		3.6 miles 61°	2025-01-31 22:11:35
W5GMO		3.9 miles 336°	2025-02-01 00:25:46		K4YB-12		4.0 miles 1°	2025-01-16 11:13:55

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.