Comment:	WSPR 10MHz FM18KV 47dBm, APRS by BIRCS [97]
Location:	38°53.75' N 77°07.50' W - locator FM18KV54AX - show map 4.8 miles West bearing 271° from Washington, D. C., Washington, D.C., United States [?] 8.6 miles Southwest bearing 237° from Chillum, Prince George's County, Maryland, United States 38.7 miles Southwest bearing 225° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-24 22:02:08 EST (2d 3h5m ago) 2025-01-24 22:02:08 EST local time at Washington, D. C., United States [?]
Course:	0°
Speed:	0 MPH
Last path:	KK4MBI>APBI00 via TCPIP*,qAU,T2LAUSITZ
Positions stored:	1
Packet rate:	840 seconds between packets on average during 5881 seconds.

callsign		distance	last heard - EST		callsign		distance	last heard - EST
W4DSF-9		486.2 yards 54°	2025-01-04 13:27:55		KM4MLA-10		1.0 miles 102°	2024-12-28 19:47:33
KM4MLA-Y		1.0 miles 102°	2025-01-07 08:24:53		KM4MLA		1.0 miles 102°	2025-01-02 16:00:16
DW8016		1.0 miles 314°	2025-01-26 23:32:52		FW9822		1.5 miles 133°	2025-01-27 01:05:37
KG4RHQ-7		2.2 miles 348°	2025-01-19 16:57:41		W4JJ-9		2.2 miles 154°	2025-01-08 20:11:26
FW1583		2.4 miles 209°	2025-01-27 00:59:27		KM4DC-10		2.6 miles 180°	2025-01-27 00:12:00
KC3PLT-1		2.7 miles 57°	2025-01-06 20:12:52		K4SEM-9		2.7 miles 264°	2025-01-21 00:04:05
W4JJ B		2.8 miles 144°	2025-01-04 18:12:38		W4JJ-B		2.8 miles 144°	2025-01-04 18:12:48
W4JJ-N		2.8 miles 144°	2025-01-05 22:39:52		W4JJ-D		2.8 miles 144°	2025-01-25 15:38:12
LWXSMW10A		2.9 miles 191°	2025-01-02 01:02:42		WA1EM		3.5 miles 191°	2025-01-22 22:00:05
WA1EM		3.5 miles 191°	2025-01-20 08:02:04		WA1EM-10		3.5 miles 191°	2025-01-21 09:18:17

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.