Comment:	YAAC development
Location:	40°03.35' N 75°27.42' W - locator FN20GB53DJ - show map 1.2 miles Northwest bearing 308° from Berwyn, Chester County, Pennsylvania, United States [?] 1.4 miles South bearing 175° from Chesterbrook, Chester County, Pennsylvania, United States 17.1 miles Northwest bearing 295° from Philadelphia, Philadelphia County, Pennsylvania, United States 81.0 miles Northeast bearing 49° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-06-08 20:21:45 EDT (6d 17h58m ago) 2024-06-08 20:21:45 EDT local time at Berwyn, United States [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Device:	KA2DDO: YAAC (software)
Last path:	KA2DDO>APJYC1 via TCPIP*,qAC,T2TEXAS
Positions stored:	1262
Other SSIDs:	KA2DDO-4 KA2DDO-9 KA2DDO-8
Last heard a station directly:	2023-12-26 14:34:31 EST (171d 22h45m ago)
Normal receiver range estimate:	19 miles (Updated: 2022-05-26 19:58:15 EDT)

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
EW0301		0.7 miles 177°	2024-06-15 14:15:46		NI2O		2.9 miles 103°	2024-06-13 23:16:02
km4wsk-8		2.9 miles 103°	2024-06-06 21:00:12		NI2O-4		3.0 miles 103°	2024-06-13 23:09:47
W3HOA-2		3.2 miles 166°	2024-06-15 14:11:23		KC3AOA-9		3.7 miles 55°	2024-06-14 16:55:37
GW4350		4.5 miles 99°	2024-06-14 01:22:19		CW8212		4.8 miles 99°	2024-06-15 14:15:52
FW6193		5.4 miles 241°	2024-06-15 14:20:23		KO4WPT-5		5.4 miles 105°	2024-06-15 14:20:15
GW1004		5.6 miles 79°	2024-05-25 07:54:50		N3ED-1		5.7 miles 76°	2024-06-13 12:37:45
K3XS-9		5.8 miles 28°	2024-06-14 14:26:57		KC4YOZ B		5.9 miles 145°	2024-05-20 15:18:15
KC4YOZ-B		5.9 miles 145°	2024-05-20 15:18:23		AA3E-10		5.9 miles 359°	2024-06-15 13:55:11
GW1992		6.1 miles 359°	2024-06-15 14:16:26		EW4075		6.5 miles 329°	2024-06-15 14:15:16
K0BAK		6.7 miles 322°	2024-06-09 12:34:16		GW1281		6.9 miles 69°	2024-06-15 14:20:18

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.