Hely:	38°52.01' N 77°06.39' W - lokátor FM18KU78FA - térkép nézet 3.0 miles Északkelet irány 64° tól Lake Barcroft, Fairfax County, Virginia, United States [?] 3.9 miles Északkelet irány 31° tól Lincolnia, Fairfax County, Virginia, United States 4.2 miles Délnyugat irány 243° tól Washington, D. C., Washington, D.C., United States 39.5 miles Délnyugat irány 222° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-01-08 20:11:26 EST (11d 7h16m ezelőtt) 2025-01-08 20:11:26 EST helyi idő Lake Barcroft, United States [?]
Magasság:	238 ft
Sebesség:	26 MPH
Device:	Icom: IC-5100 (D-Star)
Utolsó útvonal:	W4JJ-9>API510 via DSTAR*,qAR,W4HFH-C
Positions stored:	724
Más SSID-k:	W4JJ-D W4JJ-N W4JJ-B W4JJ-C

hívójel		távolság	utoljára hallott - EST		hívójel		távolság	utoljára hallott - EST
W4JJ B		0.7 miles 114°	2025-01-04 18:12:38		W4JJ-B		0.7 miles 114°	2025-01-04 18:12:48
W4JJ-N		0.7 miles 114°	2025-01-05 22:39:52		W4JJ-D		0.7 miles 114°	2025-01-20 03:11:27
FW9822		1.0 miles 7°	2025-01-20 03:25:00		KM4DC-10		1.2 miles 239°	2025-01-20 02:57:32
CW8838		1.3 miles 150°	2025-01-20 03:23:40		LWXSMW10A		1.7 miles 242°	2025-01-02 01:02:42
KM4MLA-10		1.8 miles 358°	2024-12-28 19:47:33		KM4MLA-Y		1.8 miles 358°	2025-01-07 08:24:53
KM4MLA		1.8 miles 358°	2025-01-02 16:00:16		NH7XJ-5		2.1 miles 147°	2025-01-02 08:02:24
FW1583		2.1 miles 268°	2025-01-20 03:25:42		WA1EM-10		2.2 miles 228°	2025-01-20 03:19:16
KM4MLA-7		2.2 miles 356°	2025-01-02 16:17:04		W4DSF-9		2.3 miles 340°	2025-01-04 13:27:55
K1FR		2.7 miles 178°	2024-12-21 14:25:05		K4AF-6		2.8 miles 84°	2025-01-19 11:41:26
W4HFH A		3.0 miles 179°	2025-01-20 03:11:01		W4HFH AD		3.0 miles 179°	2025-01-20 03:11:01

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.